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<span>Structure</span> </div> </a> <ul id="toc-Structure-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Function" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Function"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Function</span> </div> </a> <button aria-controls="toc-Function-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Function subsection</span> </button> <ul id="toc-Function-sublist" class="vector-toc-list"> <li id="toc-T_cell" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#T_cell"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>T cell</span> </div> </a> <ul id="toc-T_cell-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-B_cell" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#B_cell"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>B cell</span> </div> </a> <ul id="toc-B_cell-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-DC" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#DC"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>DC</span> </div> </a> <ul id="toc-DC-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Clinical_significance" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Clinical_significance"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Clinical significance</span> </div> </a> <button aria-controls="toc-Clinical_significance-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Clinical significance subsection</span> </button> <ul id="toc-Clinical_significance-sublist" class="vector-toc-list"> <li id="toc-Tumors" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Tumors"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Tumors</span> </div> </a> <ul id="toc-Tumors-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Infectious_diseases" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Infectious_diseases"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Infectious diseases</span> </div> </a> <ul id="toc-Infectious_diseases-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Further_reading" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Further_reading"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Further reading</span> </div> </a> <ul id="toc-Further_reading-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div 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class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Protein-coding gene in the species Homo sapiens</div> <table class="infobox" style="width:26.4em"><tbody><tr><th colspan="4" style="text-align:center;font-size:125%;font-weight:bold">BTLA</th></tr><tr><td colspan="4" style="text-align:center"><span typeof="mw:File"><a href="/wiki/File:Protein_BTLA_PDB_2aw2.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Protein_BTLA_PDB_2aw2.png/250px-Protein_BTLA_PDB_2aw2.png" decoding="async" width="250" height="106" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Protein_BTLA_PDB_2aw2.png/375px-Protein_BTLA_PDB_2aw2.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Protein_BTLA_PDB_2aw2.png/500px-Protein_BTLA_PDB_2aw2.png 2x" data-file-width="999" data-file-height="422" /></a></span></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><table style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr><th colspan="4" style="text-align:center;background-color:#ddd">Available structures</th></tr><tr><th rowspan="2" style="background-color:#c3fdb8;width:43px"><a href="/wiki/Protein_Data_Bank" title="Protein Data Bank">PDB</a></th><td colspan="2" style="background-color:#eee">Ortholog search: <span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/pdbe/searchResults.html?display=both&term=Q7TSA3%20or%20Q7Z6A9">PDBe</a> <a rel="nofollow" class="external text" href="https://www.rcsb.org/search?q=rcsb_polymer_entity_container_identifiers.reference_sequence_identifiers.database_name:UniProt%20AND%20rcsb_polymer_entity_container_identifiers.reference_sequence_identifiers.database_accession:Q7TSA3,Q7Z6A9">RCSB</a> </span></td></tr><tr><td><table class="collapsible collapsed" style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr style="background-color:#ddd;text-align:center"><th colspan="2">List of PDB id codes</th></tr><tr><td colspan="2" style="background-color:#eee"><p><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.rcsb.org/structure/2AW2">2AW2</a></span></p></td></tr></tbody></table></td></tr></tbody></table></td></tr><tr><th colspan="4" style="text-align:center;background-color:#ddd">Identifiers</th></tr><tr><th scope="row" style="background-color:#c3fdb8"><span class="plainlinks"><a href="/wiki/Gene_nomenclature" title="Gene nomenclature">Aliases</a></span></th><td colspan="3" style="background:#eee"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.genenames.org/data/gene-symbol-report/#!/hgnc_id/21087">BTLA</a></span>, BTLA1, CD272, B and T lymphocyte associated</td></tr><tr><th scope="row" style="background-color:#c3fdb8">External IDs</th><td colspan="3" style="background-color:#eee"><span class="plainlinks"><a href="/wiki/Mendelian_Inheritance_in_Man" class="mw-redirect" title="Mendelian Inheritance in Man">OMIM</a>: <a rel="nofollow" class="external text" href="https://omim.org/entry/607925">607925</a>; <a href="/wiki/Mouse_Genome_Informatics" title="Mouse Genome Informatics">MGI</a>: <a rel="nofollow" class="external text" href="http://www.informatics.jax.org/marker/MGI:2658978">2658978</a>; <a href="/wiki/HomoloGene" title="HomoloGene">HomoloGene</a>: <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=homologene&dopt=HomoloGene&list_uids=52233">52233</a>; <a href="/wiki/GeneCards" title="GeneCards">GeneCards</a>: <a rel="nofollow" class="external text" href="https://www.genecards.org/cgi-bin/carddisp.pl?gene=BTLA">BTLA</a>; <a href="/wiki/Orthologous_MAtrix" title="Orthologous MAtrix">OMA</a>:<a rel="nofollow" class="external text" href="https://omabrowser.org/oma/vps/ENSG00000186265">BTLA - orthologs</a></span></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><table class="collapsible collapsed" style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr><th colspan="4" style="text-align:center;background-color:#ddd">Gene location (<a href="/wiki/Human_genome" title="Human genome">Human</a>)</th></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><span typeof="mw:File"><a href="/wiki/File:Ideogram_human_chromosome_3.svg" class="mw-file-description" title="Chromosome 3 (human)"><img alt="Chromosome 3 (human)" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Ideogram_human_chromosome_3.svg/300px-Ideogram_human_chromosome_3.svg.png" decoding="async" width="300" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Ideogram_human_chromosome_3.svg/450px-Ideogram_human_chromosome_3.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/39/Ideogram_human_chromosome_3.svg/600px-Ideogram_human_chromosome_3.svg.png 2x" data-file-width="474" data-file-height="189" /></a></span></td></tr><tr><th scope="row" width="15%" style="background-color:#c3fdb8"><a href="/wiki/Chromosome" title="Chromosome">Chr.</a></th><td colspan="3" width="85%" style="background-color:#eee"><span class="plainlinks"><a href="/wiki/Chromosome_3_(human)" class="mw-redirect" title="Chromosome 3 (human)">Chromosome 3 (human)</a><sup id="cite_ref-refGRCh38Ensembl_1-0" class="reference"><a href="#cite_note-refGRCh38Ensembl-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></span></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><div align="center"><div style="position: relative; width: 300px;"><span typeof="mw:File"><a href="/wiki/File:Human_chromosome_3_ideogram.svg" class="mw-file-description" title="Chromosome 3 (human)"><img alt="Chromosome 3 (human)" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/94/Human_chromosome_3_ideogram.svg/300px-Human_chromosome_3_ideogram.svg.png" decoding="async" width="300" height="58" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/94/Human_chromosome_3_ideogram.svg/450px-Human_chromosome_3_ideogram.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/94/Human_chromosome_3_ideogram.svg/600px-Human_chromosome_3_ideogram.svg.png 2x" data-file-width="1125" data-file-height="216" /></a></span><div style="position: absolute; left: 161.44492642102px; top: 2px; padding: 0;"><span typeof="mw:File"><a href="/wiki/File:HSR_1996_II_3.5e.svg" class="mw-file-description" title="Genomic location for BTLA"><img alt="Genomic location for BTLA" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/HSR_1996_II_3.5e.svg/14px-HSR_1996_II_3.5e.svg.png" decoding="async" width="14" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/HSR_1996_II_3.5e.svg/21px-HSR_1996_II_3.5e.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/HSR_1996_II_3.5e.svg/28px-HSR_1996_II_3.5e.svg.png 2x" data-file-width="142" data-file-height="142" /></a></span></div><div style="position: absolute; left: 167.4px; top: 19px; padding: 0;"><span typeof="mw:File"><a href="/wiki/File:Red_rectangle_2x18.png" class="mw-file-description" title="Genomic location for BTLA"><img alt="Genomic location for BTLA" src="//upload.wikimedia.org/wikipedia/commons/6/6a/Red_rectangle_2x18.png" decoding="async" width="2" height="18" class="mw-file-element" data-file-width="2" data-file-height="18" /></a></span></div></div></div></td></tr><tr><th scope="row" rowspan="2" width="15%" style="background-color:#c3fdb8"><a href="/wiki/Locus_(genetics)" title="Locus (genetics)">Band</a></th><td rowspan="2" width="35%" style="background-color:#eee"><span class="plainlinks">3q13.2</span></td><th scope="row" style="background-color:#c3fdb8">Start</th><td style="background-color:#eee"><span class="plainlinks">112,463,966 <a href="/wiki/Base_pair" title="Base pair">bp</a><sup id="cite_ref-refGRCh38Ensembl_1-1" class="reference"><a href="#cite_note-refGRCh38Ensembl-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></span></td></tr><tr><th scope="row" style="background-color:#c3fdb8">End</th><td style="background-color:#eee"><span class="plainlinks">112,499,472 <a href="/wiki/Base_pair" title="Base pair">bp</a><sup id="cite_ref-refGRCh38Ensembl_1-2" class="reference"><a href="#cite_note-refGRCh38Ensembl-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></span></td></tr></tbody></table></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><table class="collapsible collapsed" style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr><th colspan="4" style="text-align:center;background-color:#ddd">Gene location (<a href="/wiki/Laboratory_mouse" title="Laboratory mouse">Mouse</a>)</th></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><span typeof="mw:File"><a href="/wiki/File:Ideogram_house_mouse_chromosome_16.svg" class="mw-file-description" title="Chromosome 16 (mouse)"><img alt="Chromosome 16 (mouse)" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/Ideogram_house_mouse_chromosome_16.svg/260px-Ideogram_house_mouse_chromosome_16.svg.png" decoding="async" width="260" height="111" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/Ideogram_house_mouse_chromosome_16.svg/390px-Ideogram_house_mouse_chromosome_16.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/28/Ideogram_house_mouse_chromosome_16.svg/520px-Ideogram_house_mouse_chromosome_16.svg.png 2x" data-file-width="470" data-file-height="200" /></a></span></td></tr><tr><th scope="row" width="15%" style="background-color:#c3fdb8"><a href="/wiki/Chromosome" title="Chromosome">Chr.</a></th><td colspan="3" width="85%" style="background-color:#eee"><span class="plainlinks">Chromosome 16 (mouse)<sup id="cite_ref-refGRCm38Ensembl_2-0" class="reference"><a href="#cite_note-refGRCm38Ensembl-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></span></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><div align="center"><div style="position: relative; width: 300px;"><span typeof="mw:File"><a href="/wiki/File:Ideogram_of_house_mouse_chromosome_16.svg" class="mw-file-description" title="Chromosome 16 (mouse)"><img alt="Chromosome 16 (mouse)" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Ideogram_of_house_mouse_chromosome_16.svg/300px-Ideogram_of_house_mouse_chromosome_16.svg.png" decoding="async" width="300" height="58" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Ideogram_of_house_mouse_chromosome_16.svg/450px-Ideogram_of_house_mouse_chromosome_16.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Ideogram_of_house_mouse_chromosome_16.svg/600px-Ideogram_of_house_mouse_chromosome_16.svg.png 2x" data-file-width="1200" data-file-height="231" /></a></span><div style="position: absolute; left: 129.55918866166px; top: 2px; padding: 0;"><span typeof="mw:File"><a href="/wiki/File:HSR_1996_II_3.5e.svg" class="mw-file-description" title="Genomic location for BTLA"><img alt="Genomic location for BTLA" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/HSR_1996_II_3.5e.svg/14px-HSR_1996_II_3.5e.svg.png" decoding="async" width="14" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/HSR_1996_II_3.5e.svg/21px-HSR_1996_II_3.5e.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/HSR_1996_II_3.5e.svg/28px-HSR_1996_II_3.5e.svg.png 2x" data-file-width="142" data-file-height="142" /></a></span></div><div style="position: absolute; left: 135.6px; top: 19px; padding: 0;"><span typeof="mw:File"><a href="/wiki/File:Red_rectangle_2x18.png" class="mw-file-description" title="Genomic location for BTLA"><img alt="Genomic location for BTLA" src="//upload.wikimedia.org/wikipedia/commons/6/6a/Red_rectangle_2x18.png" decoding="async" width="2" height="18" class="mw-file-element" data-file-width="2" data-file-height="18" /></a></span></div></div></div></td></tr><tr><th scope="row" rowspan="2" width="15%" style="background-color:#c3fdb8"><a href="/wiki/Locus_(genetics)" title="Locus (genetics)">Band</a></th><td rowspan="2" width="35%" style="background-color:#eee"><span class="plainlinks">16|16 B5</span></td><th scope="row" style="background-color:#c3fdb8">Start</th><td style="background-color:#eee"><span class="plainlinks">45,044,678 <a href="/wiki/Base_pair" title="Base pair">bp</a><sup id="cite_ref-refGRCm38Ensembl_2-1" class="reference"><a href="#cite_note-refGRCm38Ensembl-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></span></td></tr><tr><th scope="row" style="background-color:#c3fdb8">End</th><td style="background-color:#eee"><span class="plainlinks">45,078,033 <a href="/wiki/Base_pair" title="Base pair">bp</a><sup id="cite_ref-refGRCm38Ensembl_2-2" class="reference"><a href="#cite_note-refGRCm38Ensembl-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></span></td></tr></tbody></table></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><table class="collapsible collapsed" style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr><th colspan="4" style="text-align:center;background-color:#ddd"><a href="/wiki/Gene_expression" title="Gene expression">RNA expression</a> pattern</th></tr><tr><th scope="row" style="background-color:#c3fdb8"><a rel="nofollow" class="external text" href="https://www.bgee.org/">Bgee</a></th><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr><th><b><a href="/wiki/Human_genome" title="Human genome">Human</a></b></th><th><b><a href="/wiki/Laboratory_mouse" title="Laboratory mouse">Mouse</a> (ortholog)</b></th></tr><tr><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:center"><tbody><tr><td colspan="1"><span class="plainlinks" style="margin:-3px"><a rel="nofollow" class="external text" href="https://www.bgee.org/gene/ENSG00000186265">Top expressed in</a></span></td></tr><tr><td colspan="1"><div class="plainlinks" style="margin:-12px 0px -10px 0px"><ul style="line-height:15%;margin:9px"><li style="line-height: 137%;">lymph node</li><br /><li style="line-height: 137%;">appendix</li><br /><li style="line-height: 137%;">testicle</li><br /><li style="line-height: 137%;">granulocyte</li><br /><li style="line-height: 137%;">spleen</li><br /><li style="line-height: 137%;">bone marrow cells</li><br /><li style="line-height: 137%;">blood</li><br /><li style="line-height: 137%;">mucosa of transverse colon</li><br /><li style="line-height: 137%;">gonad</li><br /><li style="line-height: 137%;">epithelium of colon</li></ul></div></td></tr></tbody></table></td><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:center"><tbody><tr><td colspan="1"><span class="plainlinks" style="margin:-3px"><a rel="nofollow" class="external text" href="https://www.bgee.org/gene/ENSMUSG00000052013">Top expressed in</a></span></td></tr><tr><td colspan="1"><div class="plainlinks" style="margin:-12px 0px -10px 0px"><ul style="line-height:15%;margin:9px"><li style="line-height: 137%;">mesenteric lymph nodes</li><br /><li style="line-height: 137%;">spleen</li><br /><li style="line-height: 137%;">blood</li><br /><li style="line-height: 137%;">subcutaneous adipose tissue</li><br /><li style="line-height: 137%;">submandibular gland</li><br /><li style="line-height: 137%;">primitive streak</li><br /><li style="line-height: 137%;">thymus</li><br /><li style="line-height: 137%;">embryo</li><br /><li style="line-height: 137%;">granulocyte</li><br /><li style="line-height: 137%;">bone marrow</li></ul></div></td></tr></tbody></table></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.bgee.org/gene/ENSG00000186265">More reference expression data</a></span></td></tr></tbody></table></td></tr><tr><th scope="row" style="background-color:#c3fdb8"><a rel="nofollow" class="external text" href="http://biogps.org/">BioGPS</a></th><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr><td colspan="4" style="text-align:center;background-color:#eee">n/a</td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><span class="plainlinks"></span></td></tr></tbody></table></td></tr></tbody></table></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><table class="collapsible collapsed" style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr><th colspan="4" style="text-align:center;background-color:#ddd"><a href="/wiki/Gene_ontology" class="mw-redirect" title="Gene ontology">Gene ontology</a></th></tr><tr><td style="background-color:#c3fdb8;font-weight:bold">Molecular function</td><td style="background-color:#eee"><div class="plainlinks"> <ul><li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0038023">signaling receptor activity</a></li> <li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0005515">protein binding</a></li></ul> </div></td></tr><tr><td style="background-color:#c3fdb8;font-weight:bold">Cellular component</td><td style="background-color:#eee"><div class="plainlinks"> <ul><li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0016021">integral component of membrane</a></li> <li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0005886">plasma membrane</a></li> <li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0016020">membrane</a></li> <li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0005887">integral component of plasma membrane</a></li></ul> </div></td></tr><tr><td style="background-color:#c3fdb8;font-weight:bold">Biological process</td><td style="background-color:#eee"><div class="plainlinks"> <ul><li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0031295">T cell costimulation</a></li> <li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0002250">adaptive immune response</a></li> <li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0002376">immune system process</a></li> <li><a rel="nofollow" class="external text" href="http://amigo.geneontology.org/amigo/term/GO:0002768">immune response-regulating cell surface receptor signaling pathway</a></li></ul> </div></td></tr><tr><td colspan="4" style="background-color:#eee;text-align:center">Sources:<a rel="nofollow" class="external text" href="http://amigo.geneontology.org/">Amigo</a> / <a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/QuickGO/">QuickGO</a></td></tr></tbody></table></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><table class="collapsible" style="padding:0;border:none;margin:0;width:100%;text-align:left"><tbody><tr><th colspan="4" style="text-align:center;background-color:#ddd"><a href="/wiki/Orthologs" class="mw-redirect" title="Orthologs">Orthologs</a></th></tr><tr><th scope="row" style="background-color:#c3fdb8">Species</th><td><b>Human</b></td><td><b>Mouse</b></td></tr><tr><th scope="row" style="background-color:#c3fdb8"><a href="/wiki/Entrez" title="Entrez">Entrez</a></th><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1"><span class="plainlinks"></span></th></tr><tr><td colspan="1"><p class="plainlinks"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene&cmd=retrieve&dopt=default&list_uids=151888&rn=1">151888</a></p></td></tr></tbody></table></td><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1"><span class="plainlinks"></span></th></tr><tr><td colspan="1"><p class="plainlinks"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene&cmd=retrieve&dopt=default&list_uids=208154&rn=1">208154</a></p></td></tr></tbody></table></td></tr><tr><th scope="row" style="background-color:#c3fdb8"><a href="/wiki/Ensembl" class="mw-redirect" title="Ensembl">Ensembl</a></th><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1"><span class="plainlinks"></span></th></tr><tr><td colspan="1"><p class="plainlinks"><a rel="nofollow" class="external text" href="http://www.ensembl.org/Homo_sapiens/geneview?gene=ENSG00000186265;db=core">ENSG00000186265</a></p></td></tr></tbody></table></td><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1"><span class="plainlinks"></span></th></tr><tr><td colspan="1"><p class="plainlinks"><a rel="nofollow" class="external text" href="http://www.ensembl.org/Mus_musculus/geneview?gene=ENSMUSG00000052013;db=core">ENSMUSG00000052013</a></p></td></tr></tbody></table></td></tr><tr><th scope="row" style="background-color:#c3fdb8"><a href="/wiki/UniProt" title="UniProt">UniProt</a></th><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1"><span class="plainlinks"></span></th></tr><tr><td colspan="1"><p class="plainlinks"><a rel="nofollow" class="external text" href="https://www.uniprot.org/uniprot/Q7Z6A9">Q7Z6A9</a></p></td></tr></tbody></table></td><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1"><span class="plainlinks"></span></th></tr><tr><td colspan="1"><p class="plainlinks"><a rel="nofollow" class="external text" href="https://www.uniprot.org/uniprot/Q7TSA3">Q7TSA3</a></p></td></tr></tbody></table></td></tr><tr><th scope="row" style="background-color:#c3fdb8">RefSeq (mRNA)</th><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1" class="plainlinks"></th></tr><tr><td colspan="1"><p><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=NM_001085357">NM_001085357</a><br /><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=NM_181780">NM_181780</a></span></p></td></tr></tbody></table></td><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1" class="plainlinks"></th></tr><tr><td colspan="1"><p><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=NM_001037719">NM_001037719</a><br /><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=NM_177584">NM_177584</a></span></p></td></tr></tbody></table></td></tr><tr><th scope="row" style="background-color:#c3fdb8">RefSeq (protein)</th><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1" class="plainlinks"></th></tr><tr><td colspan="1"><p><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=NP_001078826">NP_001078826</a><br /><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=NP_861445">NP_861445</a></span></p></td></tr></tbody></table></td><td><table class="none" style="padding:0;border:none;margin:0;width:100%;text-align:right"><tbody><tr><th colspan="1" class="plainlinks"></th></tr><tr><td colspan="1"><p><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=NP_001032808">NP_001032808</a><br /><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?val=NP_808252">NP_808252</a></span></p></td></tr></tbody></table></td></tr><tr><th scope="row" style="background-color:#c3fdb8">Location (UCSC)</th><td><span class="plainlinks"><a rel="nofollow" class="external text" href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&position=chr3:112463966-112499472">Chr 3: 112.46 – 112.5 Mb</a></span></td><td><span class="plainlinks"><a rel="nofollow" class="external text" href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Mouse&db=mm0&position=chr16:45044678-45078033">Chr 16: 45.04 – 45.08 Mb</a></span></td></tr><tr><th scope="row" style="background-color:#c3fdb8"><a href="/wiki/PubMed" title="PubMed">PubMed</a> search</th><td><span class="plainlinks"><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></span></td><td><span class="plainlinks"><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></span></td></tr></tbody></table></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><a href="/wiki/Wikidata" title="Wikidata">Wikidata</a></td></tr><tr><td colspan="4" style="text-align:center;background-color:#eee"><table style="padding:0;border:none;margin:0;width:100%;text-align:center"><tbody><tr><td colspan="2" style="background-color:#eee;text-align:center"><a href="https://www.wikidata.org/wiki/Q18052115" class="extiw" title="d:Q18052115">View/Edit Human</a></td><td colspan="2" style="background-color:#eee;text-align:center"><a href="https://www.wikidata.org/wiki/Q18296044" class="extiw" title="d:Q18296044">View/Edit Mouse</a></td></tr></tbody></table></td></tr></tbody></table> <p><b>B- and T-lymphocyte attenuator</b> or <b>BTLA</b> (also known as <a href="/wiki/Cluster_of_differentiation" title="Cluster of differentiation">cluster of differentiation</a> 272 or <b>CD272</b>) is a <a href="/wiki/Protein" title="Protein">protein</a> that belongs to the <a href="/wiki/CD28" title="CD28">CD28</a> <a href="/wiki/Immunoglobulin_superfamily" title="Immunoglobulin superfamily">immunoglobulin superfamily</a> (IgSF) which is encoded by the BTLA <a href="/wiki/Gene" title="Gene">gene</a> located on the 3rd human chromosome.<sup id="cite_ref-entrez_5-0" class="reference"><a href="#cite_note-entrez-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-pmid12796776_6-0" class="reference"><a href="#cite_note-pmid12796776-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> BTLA was first discovered in 2003 as an inhibitor of <a href="/wiki/T_helper_cell" title="T helper cell">Th1</a> expansion and it became the 3rd member of the CD28 IgSF. However, its discovered ligand <a href="/wiki/Herpesvirus_entry_mediator" title="Herpesvirus entry mediator">herpes virus entry mediator</a> or <b>HVEM</b> (also known as tumour necrosis factor receptor superfamily member 14 or TNFRSF14) belongs to the <a href="/wiki/TNF_receptor_superfamily" title="TNF receptor superfamily">tumor necrosis factor receptor superfamily</a> (TNFRSF). This finding was surprising because until the discovery of HVEM it was believed that <a href="/wiki/Receptor_(biochemistry)" title="Receptor (biochemistry)">receptors</a> and <a href="/wiki/Ligand_(biochemistry)" title="Ligand (biochemistry)">ligands</a> always belong to the same family.<sup id="cite_ref-:0_7-0" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:1_8-0" class="reference"><a href="#cite_note-:1-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Expression">Expression</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=1" title="Edit section: Expression"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>BTLA is broadly expressed in various organs. Among these are the <a href="/wiki/Lymph_node" title="Lymph node">lymph nodes</a>, the <a href="/wiki/Thymus" title="Thymus">thymus</a> and the <a href="/wiki/Spleen" title="Spleen">spleen</a> where high expression of BTLA can be found. On the contrary, low to no expression is detected in organs such as the <a href="/wiki/Liver" title="Liver">liver</a>, <a href="/wiki/Kidney" title="Kidney">kidney</a>, <a href="/wiki/Heart" title="Heart">heart</a>, <a href="/wiki/Brain" title="Brain">brain</a> and other organs. If we consider specific cell populations then the expression of BTLA can be ascertained in <a href="/wiki/T_cell" title="T cell">T cell</a>, <a href="/wiki/B_cell" title="B cell">B cells</a>, <a href="/wiki/Dendritic_cell" title="Dendritic cell">DCs</a> and <a href="/wiki/Natural_killer_cell" title="Natural killer cell">NKT cells</a>. In most of the aforementioned cells BTLA expression fluctuates depending on different developmental stages. For instance, in T cells, in which BTLA is most frequently studied, BTLA is stably expressed in <a href="/wiki/Naive_T_cell" title="Naive T cell">naive T cells</a>, the expression subsequently increases when a T cell is stimulated, but once fully activated the expression of BTLA again decreases.<sup id="cite_ref-:0_7-1" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:2_9-0" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Structure">Structure</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=2" title="Edit section: Structure"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>BTLA is a 289 <a href="/wiki/Amino_acid" title="Amino acid">amino acid</a> long transmembrane <a href="/wiki/Glycoprotein" title="Glycoprotein">glycoprotein</a>. It is very similar in structure to <a href="/wiki/Programmed_cell_death_protein_1" title="Programmed cell death protein 1">PD-1</a> and <a href="/wiki/CTLA-4" class="mw-redirect" title="CTLA-4">CTLA-4</a>. Therefore, it consists of an extracellular domain, a transmembrane domain and a cytoplasmic domain. The cytoplasmatic domain is indispensable for signalling and it is constituted of 3 important motives: the <a href="/wiki/GRB2" title="GRB2">growth factor receptor-bound protein-2</a> (Grb-2) recognition motif, the <a href="/wiki/Immunoreceptor_tyrosine-based_inhibitory_motif" title="Immunoreceptor tyrosine-based inhibitory motif">immunoreceptor tyrosine-based inhibitory motif</a> (ITIM) and the immunoreceptor tyrosine-based switch motif (ITSM).<sup id="cite_ref-:0_7-2" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Function">Function</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=3" title="Edit section: Function"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Considering the above-mentioned motives in the cytoplasmatic part of BTLA, it is obvious that BTLA has inhibition and activation capacities. The reason is that through ITIM it recruits either <a href="/wiki/SHP-1" class="mw-redirect" title="SHP-1">SHP-1</a> or <a href="/wiki/Shp-2" class="mw-redirect" title="Shp-2">SHP-2</a> which act as <a href="/wiki/Phosphatase" title="Phosphatase">phosphatases</a> and dephosphorylate <a href="/wiki/Tyrosine" title="Tyrosine">tyrosine</a> which suppresses immune activation. On the other hand, it also possesses the Grb-2 recognition motif which, when recognized by a Grb-2 protein, promotes activation of PI3K and that further mediates cell proliferation and survival.<sup id="cite_ref-:0_7-3" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:2_9-1" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>As stated above, HVEM is the main ligand of BTLA but unlike BTLA, HVEM is able to interact with other molecules as well namely <a href="/wiki/CD160" title="CD160">CD160</a> and tumor necrosis factor superfamily member 14 (TNFSF14) also known as <a href="/wiki/LIGHT_(protein)" title="LIGHT (protein)">LIGHT</a>. Interaction of HVEM and CD160 is inhibitory but interaction with LIGHT is stimulatory. Therefore, HVEM can also induce both stimulation and inhibition. Taken together, it seems that the molecules CD160, BTLA, LIGHT and HVEM form a kind of regulatory network.<sup id="cite_ref-:0_7-4" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:1_8-1" class="reference"><a href="#cite_note-:1-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:2_9-2" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="T_cell">T cell</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=4" title="Edit section: T cell"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Both BTLA and HVEM are expressed on naive T cells. This colocalization on a single cell allows them to interact in a <i>cis</i> manner (on the same cell). This interaction is important in immunological tolerance as shown by the fact that BTLA mouse knockdown is unable to develop tolerance to high doses of ovalbumin.<sup id="cite_ref-:0_7-5" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Furthermore, the knockdown also proves that BTLA is dispensable for T cell development as no abnormalities were detected in T cells development.<sup id="cite_ref-:2_9-3" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>When a T cell is fully activated HVEM is internalized and this allows BTLA to interact in a <i>trans</i> manner (with molecules on other cells).<sup id="cite_ref-:2_9-4" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> This enables other cells who express HVEM to regulate activated T cells. <a href="/wiki/Regulatory_T_cell" title="Regulatory T cell">Treg cells</a> express HVEM and are able to facilitate immune suppression through interaction with BTLA.<sup id="cite_ref-:0_7-6" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Furthermore, the blockage of BTLA together with PD-1 can help reverting the state of exhaustion which further proves the importance of BTLA as an inhibitory molecule.<sup id="cite_ref-:2_9-5" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> However, in some cases interaction of BTLA and HVEM can have an opposite effect. For instance, in the case of infection with <a href="/wiki/Vaccinia_virus" class="mw-redirect" title="Vaccinia virus">vaccinia virus</a> BTLA and HVEM interaction promotes survival of <a href="/wiki/Cytotoxic_T_cell" title="Cytotoxic T cell">CD8+ T cells</a> and production of memory cells.<sup id="cite_ref-:0_7-7" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="B_cell">B cell</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=5" title="Edit section: B cell"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>B cell's expression of BTLA is less studied than T cell's but it is clear that peripheral B cells express a high amount of BTLA whereas in bone marrow B cell precursors express a lower amount of BTLA. BTLA has been connected with suppressory function in B cells and its expression is not necessary for B cell development just like in T cells. However, a lower expression of BTLA on B cells in elderly is implied in a less potent response to the influenza vaccine.<sup id="cite_ref-:0_7-8" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:2_9-6" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="DC">DC</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=6" title="Edit section: DC"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>BTLA can also be found on DCs, with mature DCs having a higher expression of BTLA and immature DCs a lower one. Just like in T cells and B cells, most results show that BTLA and HVEM interaction suppresses the maturation of DCs.<sup id="cite_ref-:0_7-9" class="reference"><a href="#cite_note-:0-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:2_9-7" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Clinical_significance">Clinical significance</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=7" title="Edit section: Clinical significance"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Tumors">Tumors</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=8" title="Edit section: Tumors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In many cases BTLA expression is connected with unfavourable outcomes as it, for instance, inhibits the function of human CD8+ cancer-specific T cells.<sup id="cite_ref-Derré_2009_10-0" class="reference"><a href="#cite_note-Derré_2009-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> For example, this is the case of gallbladder cancer where BTLA+ CD8+ T cells are associated with inhibition of anticancer immunity. Similarly, BTLA+ CD8+ T cells show partial dysfunctionality and decrease secretion of <a href="/wiki/Interferon_gamma" title="Interferon gamma">IFN-γ</a> in melanoma patients. Therefore, it seems that BTLA can be used as a novel antitumor therapy target. This notion is supported by the fact that in patients with hepatocarcinoma blocking of BTLA signalling increases the secretion of IFN-γ by CD8+ and <a href="/wiki/CD4%2B_cells" class="mw-redirect" title="CD4+ cells">CD4+ T cells</a>.<sup id="cite_ref-:2_9-8" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> However, some studies have shown that, for instance, colorectal carcinoma is associated with lower BTLA expression and that the lower BTLA expression is connected with poor survival.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Even in some cases of melanoma BTLA+ CD8+ lymphocytes are suggested to be connected with better outcomes of adoptive cell therapy. Hence, it seems that BTLA has rather a context-specific function. This fact should be taken into account if BTLA is to be used as a cancer therapy target.<sup id="cite_ref-:2_9-9" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Infectious_diseases">Infectious diseases</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=9" title="Edit section: Infectious diseases"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>As in the case of tumors, BTLA seems to be mainly an inhibitory molecule as, for instance, in the case of <a href="/wiki/Pulmonary_tuberculosis" class="mw-redirect" title="Pulmonary tuberculosis">pulmonary tuberculosis</a> where BTLA expression in CD4+ and CD8+ T cells is connected with the disease progression.<sup id="cite_ref-:2_9-10" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Similar results can be seen during helminth infections. When mice are infected by <i>Strongyloides ratti</i> the mice with BTLA knockdown are faster at eliminating the parasite from the intestine probably through the production of <a href="/wiki/Interleukin_9" title="Interleukin 9">IL-9</a>.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Furthermore, the course of virus infections seems to be negatively affected by BTLA as well. During <a href="/wiki/Chronic_Hepatitis_B" class="mw-redirect" title="Chronic Hepatitis B">chronic hepatitis B infection</a> BTLA impairs T cell response and what's more blocking BTLA leads to T cell proliferation and higher cytokine production. However, as already mentioned in some cases BTLA seems to have a stimulatory role. This is the case of the aforementioned pulmonary tuberculosis where BTLA+ <a href="/wiki/Alpha-beta_T-cell_antigen_receptor" class="mw-redirect" title="Alpha-beta T-cell antigen receptor">αβ T cells</a> are predominantly of central memory phenotype and fight off <i><a href="/wiki/Mycobacterium_tuberculosis" title="Mycobacterium tuberculosis">Mycobacterium tuberculosis</a>.</i> A further example is an infection with vaccinia virus during which deletion of BTLA or HVEM causes instability and early <a href="/wiki/Apoptosis" title="Apoptosis">apoptosis</a> of CD8+ T cells.<sup id="cite_ref-:2_9-11" class="reference"><a href="#cite_note-:2-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=10" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div 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title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Entrez+Gene%3A+BTLA+B+and+T+lymphocyte+associated&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fsites%2Fentrez%3FDb%3Dgene%26Cmd%3DShowDetailView%26TermToSearch%3D151888&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></span> </li> <li id="cite_note-pmid12796776-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-pmid12796776_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWatanabeGavrieliSedyYang2003" class="citation journal cs1">Watanabe N, Gavrieli M, Sedy JR, Yang J, Fallarino F, Loftin SK, et al. 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"BTLA is a lymphocyte inhibitory receptor with similarities to CTLA-4 and PD-1". <i>Nature Immunology</i>. <b>4</b> (7): 670–9. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fni944">10.1038/ni944</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/12796776">12796776</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:11943145">11943145</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature+Immunology&rft.atitle=BTLA+is+a+lymphocyte+inhibitory+receptor+with+similarities+to+CTLA-4+and+PD-1&rft.volume=4&rft.issue=7&rft.pages=670-9&rft.date=2003-07&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A11943145%23id-name%3DS2CID&rft_id=info%3Apmid%2F12796776&rft_id=info%3Adoi%2F10.1038%2Fni944&rft.aulast=Watanabe&rft.aufirst=N&rft.au=Gavrieli%2C+M&rft.au=Sedy%2C+JR&rft.au=Yang%2C+J&rft.au=Fallarino%2C+F&rft.au=Loftin%2C+SK&rft.au=Hurchla%2C+MA&rft.au=Zimmerman%2C+N&rft.au=Sim%2C+J&rft.au=Zang%2C+X&rft.au=Murphy%2C+TL&rft.au=Russell%2C+JH&rft.au=Allison%2C+JP&rft.au=Murphy%2C+KM&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></span> </li> <li id="cite_note-:0-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-:0_7-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:0_7-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:0_7-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-:0_7-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-:0_7-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-:0_7-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-:0_7-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-:0_7-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-:0_7-8"><sup><i><b>i</b></i></sup></a> <a href="#cite_ref-:0_7-9"><sup><i><b>j</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFYuZhengMaoSu2019" class="citation journal cs1">Yu X, Zheng Y, Mao R, Su Z, Zhang J (2019). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6449624">"BTLA/HVEM Signaling: Milestones in Research and Role in Chronic Hepatitis B Virus Infection"</a>. <i>Frontiers in Immunology</i>. <b>10</b>: 617. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.3389%2Ffimmu.2019.00617">10.3389/fimmu.2019.00617</a></span>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6449624">6449624</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/30984188">30984188</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Frontiers+in+Immunology&rft.atitle=BTLA%2FHVEM+Signaling%3A+Milestones+in+Research+and+Role+in+Chronic+Hepatitis+B+Virus+Infection&rft.volume=10&rft.pages=617&rft.date=2019&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6449624%23id-name%3DPMC&rft_id=info%3Apmid%2F30984188&rft_id=info%3Adoi%2F10.3389%2Ffimmu.2019.00617&rft.aulast=Yu&rft.aufirst=X&rft.au=Zheng%2C+Y&rft.au=Mao%2C+R&rft.au=Su%2C+Z&rft.au=Zhang%2C+J&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6449624&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></span> </li> <li id="cite_note-:1-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-:1_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:1_8-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPaseroOlive2013" class="citation journal cs1">Pasero C, Olive D (March 2013). "Interfering with coinhibitory molecules: BTLA/HVEM as new targets to enhance anti-tumor immunity". <i>Immunology Letters</i>. <b>151</b> (1–2): 71–5. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.imlet.2013.01.008">10.1016/j.imlet.2013.01.008</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/23439006">23439006</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Immunology+Letters&rft.atitle=Interfering+with+coinhibitory+molecules%3A+BTLA%2FHVEM+as+new+targets+to+enhance+anti-tumor+immunity&rft.volume=151&rft.issue=1%E2%80%932&rft.pages=71-5&rft.date=2013-03&rft_id=info%3Adoi%2F10.1016%2Fj.imlet.2013.01.008&rft_id=info%3Apmid%2F23439006&rft.aulast=Pasero&rft.aufirst=C&rft.au=Olive%2C+D&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></span> </li> <li id="cite_note-:2-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-:2_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:2_9-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:2_9-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-:2_9-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-:2_9-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-:2_9-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-:2_9-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-:2_9-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-:2_9-8"><sup><i><b>i</b></i></sup></a> <a href="#cite_ref-:2_9-9"><sup><i><b>j</b></i></sup></a> <a href="#cite_ref-:2_9-10"><sup><i><b>k</b></i></sup></a> <a href="#cite_ref-:2_9-11"><sup><i><b>l</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNingLiuXiong2021" class="citation journal cs1">Ning Z, Liu K, Xiong H (2021-03-29). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8043046">"Roles of BTLA in Immunity and Immune Disorders"</a>. <i>Frontiers in Immunology</i>. <b>12</b>: 654960. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.3389%2Ffimmu.2021.654960">10.3389/fimmu.2021.654960</a></span>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8043046">8043046</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/33859648">33859648</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Frontiers+in+Immunology&rft.atitle=Roles+of+BTLA+in+Immunity+and+Immune+Disorders&rft.volume=12&rft.pages=654960&rft.date=2021-03-29&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC8043046%23id-name%3DPMC&rft_id=info%3Apmid%2F33859648&rft_id=info%3Adoi%2F10.3389%2Ffimmu.2021.654960&rft.aulast=Ning&rft.aufirst=Z&rft.au=Liu%2C+K&rft.au=Xiong%2C+H&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC8043046&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></span> </li> <li id="cite_note-Derré_2009-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-Derré_2009_10-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDerréRivalsJandusPastor2010" class="citation journal cs1">Derré L, Rivals JP, Jandus C, Pastor S, Rimoldi D, Romero P, et al. (January 2010). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2799219">"BTLA mediates inhibition of human tumor-specific CD8+ T cells that can be partially reversed by vaccination"</a>. <i>The Journal of Clinical Investigation</i>. <b>120</b> (1): 157–67. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1172%2FJCI40070">10.1172/JCI40070</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2799219">2799219</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/20038811">20038811</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Journal+of+Clinical+Investigation&rft.atitle=BTLA+mediates+inhibition+of+human+tumor-specific+CD8%2B+T+cells+that+can+be+partially+reversed+by+vaccination&rft.volume=120&rft.issue=1&rft.pages=157-67&rft.date=2010-01&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2799219%23id-name%3DPMC&rft_id=info%3Apmid%2F20038811&rft_id=info%3Adoi%2F10.1172%2FJCI40070&rft.aulast=Derr%C3%A9&rft.aufirst=L&rft.au=Rivals%2C+JP&rft.au=Jandus%2C+C&rft.au=Pastor%2C+S&rft.au=Rimoldi%2C+D&rft.au=Romero%2C+P&rft.au=Michielin%2C+O&rft.au=Olive%2C+D&rft.au=Speiser%2C+DE&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2799219&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span>| *Lay summary in: <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20120406211248/http://www.genengnews.com/gen-news-highlights/researchers-identify-protein-that-inhibits-tumor-targeting-immune-cells-when-activated/72101852/">"Researchers Identify Protein that Inhibits Tumor-Targeting Immune Cells When Activated"</a>. <i>Genetic Engineering & Biotechnology News</i>. December 29, 2009.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Genetic+Engineering+%26+Biotechnology+News&rft.atitle=Researchers+Identify+Protein+that+Inhibits+Tumor-Targeting+Immune+Cells+When+Activated&rft.date=2009-12-29&rft_id=https%3A%2F%2Fweb.archive.org%2Fweb%2F20120406211248%2Fhttp%3A%2F%2Fwww.genengnews.com%2Fgen-news-highlights%2Fresearchers-identify-protein-that-inhibits-tumor-targeting-immune-cells-when-activated%2F72101852%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSongWu2020" class="citation journal cs1">Song J, Wu L (2020). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7385242">"Friend or Foe: Prognostic and Immunotherapy Roles of BTLA in Colorectal Cancer"</a>. <i>Frontiers in Molecular Biosciences</i>. <b>7</b>: 148. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.3389%2Ffmolb.2020.00148">10.3389/fmolb.2020.00148</a></span>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7385242">7385242</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/32793631">32793631</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Frontiers+in+Molecular+Biosciences&rft.atitle=Friend+or+Foe%3A+Prognostic+and+Immunotherapy+Roles+of+BTLA+in+Colorectal+Cancer&rft.volume=7&rft.pages=148&rft.date=2020&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7385242%23id-name%3DPMC&rft_id=info%3Apmid%2F32793631&rft_id=info%3Adoi%2F10.3389%2Ffmolb.2020.00148&rft.aulast=Song&rft.aufirst=J&rft.au=Wu%2C+L&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7385242&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBreloerHartmannBlankenhausEschbach2015" class="citation journal cs1">Breloer M, Hartmann W, Blankenhaus B, Eschbach ML, Pfeffer K, Jacobs T (February 2015). <a rel="nofollow" class="external text" href="https://doi.org/10.4049%2Fjimmunol.1402510">"Cutting Edge: the BTLA-HVEM regulatory pathway interferes with protective immunity to intestinal Helminth infection"</a>. <i>Journal of Immunology</i>. <b>194</b> (4): 1413–6. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.4049%2Fjimmunol.1402510">10.4049/jimmunol.1402510</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/25595777">25595777</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Immunology&rft.atitle=Cutting+Edge%3A+the+BTLA-HVEM+regulatory+pathway+interferes+with+protective+immunity+to+intestinal+Helminth+infection&rft.volume=194&rft.issue=4&rft.pages=1413-6&rft.date=2015-02&rft_id=info%3Adoi%2F10.4049%2Fjimmunol.1402510&rft_id=info%3Apmid%2F25595777&rft.aulast=Breloer&rft.aufirst=M&rft.au=Hartmann%2C+W&rft.au=Blankenhaus%2C+B&rft.au=Eschbach%2C+ML&rft.au=Pfeffer%2C+K&rft.au=Jacobs%2C+T&rft_id=https%3A%2F%2Fdoi.org%2F10.4049%252Fjimmunol.1402510&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></span> </li> </ol></div></div> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=11" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin refbegin-columns references-column-width" style="column-width: 30em"> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPaoBedzykPersinCambier1997" class="citation journal cs1">Pao LI, Bedzyk WD, Persin C, Cambier JC (February 1997). <a rel="nofollow" class="external text" href="https://doi.org/10.4049%2Fjimmunol.158.3.1116">"Molecular targets of CD45 in B cell antigen receptor signal transduction"</a>. <i>Journal of Immunology</i>. <b>158</b> (3): 1116–24. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.4049%2Fjimmunol.158.3.1116">10.4049/jimmunol.158.3.1116</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/9013950">9013950</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:24366449">24366449</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Immunology&rft.atitle=Molecular+targets+of+CD45+in+B+cell+antigen+receptor+signal+transduction&rft.volume=158&rft.issue=3&rft.pages=1116-24&rft.date=1997-02&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A24366449%23id-name%3DS2CID&rft_id=info%3Apmid%2F9013950&rft_id=info%3Adoi%2F10.4049%2Fjimmunol.158.3.1116&rft.aulast=Pao&rft.aufirst=LI&rft.au=Bedzyk%2C+WD&rft.au=Persin%2C+C&rft.au=Cambier%2C+JC&rft_id=https%3A%2F%2Fdoi.org%2F10.4049%252Fjimmunol.158.3.1116&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPaoCambier1997" class="citation journal cs1">Pao LI, Cambier JC (March 1997). 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title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Tissue+Antigens&rft.atitle=Distinct+expression+and+inhibitory+function+of+B+and+T+lymphocyte+attenuator+on+human+T+cells&rft.volume=69&rft.issue=2&rft.pages=145-53&rft.date=2007-02&rft_id=info%3Adoi%2F10.1111%2Fj.1399-0039.2006.00710.x&rft_id=info%3Apmid%2F17257317&rft.aulast=Wang&rft.aufirst=XF&rft.au=Chen%2C+YJ&rft.au=Wang%2C+Q&rft.au=Ge%2C+Y&rft.au=Dai%2C+Q&rft.au=Yang%2C+KF&rft.au=Zhou%2C+YH&rft.au=Hu%2C+YM&rft.au=Mao%2C+YX&rft.au=Zhang%2C+XG&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABTLA" class="Z3988"></span></li></ul> </div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BTLA&action=edit&section=12" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://meshb.nlm.nih.gov/record/ui?name=BTLA+protein%2C+human">BTLA+protein,+human</a> at the U.S. National Library of Medicine <a href="/wiki/Medical_Subject_Headings" title="Medical Subject Headings">Medical Subject Headings</a> (MeSH)</li> <li>Human <a rel="nofollow" class="external text" href="https://genome.ucsc.edu/cgi-bin/hgTracks?db=hg38&singleSearch=knownCanonical&position=BTLA"><i>BTLA</i></a> genome location and <a rel="nofollow" class="external text" href="https://genome.ucsc.edu/cgi-bin/hgGene?db=hg38&hgg_type=knownGene&hgg_gene=BTLA"><i>BTLA</i></a> gene details page in the <a href="/wiki/UCSC_Genome_Browser" title="UCSC Genome Browser">UCSC Genome Browser</a>.</li> <li>Overview of all the structural information available in the <a href="/wiki/Protein_Data_Bank" title="Protein Data Bank">PDB</a> for <a href="/wiki/UniProt" title="UniProt">UniProt</a>: <i><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/pdbe/pdbe-kb/proteins/Q7Z6A9">Q7Z6A9</a></i> (B- and T-lymphocyte attenuator) at the <a href="/wiki/PDBe-KB" title="PDBe-KB">PDBe-KB</a>.</li></ul> <p><i>This article incorporates text from the <a href="/wiki/United_States_National_Library_of_Medicine" title="United States National Library of Medicine">United States National Library of Medicine</a>, which is in the <a href="/wiki/Public_domain" title="Public domain">public domain</a>.</i> </p> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl 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template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:PDB_Gallery" title="Special:EditPage/Template:PDB Gallery"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="PDB_gallery" style="font-size:114%;margin:0 4em">PDB gallery</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul class="gallery mw-gallery-traditional nochecker" style="line-height:130%"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:PDB_2aw2_EBI.jpg" class="mw-file-description" title="2aw2: Crystal structure of the human BTLA-HVEM complex"><img alt="2aw2: Crystal structure of the human BTLA-HVEM complex" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/PDB_2aw2_EBI.jpg/180px-PDB_2aw2_EBI.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/PDB_2aw2_EBI.jpg/270px-PDB_2aw2_EBI.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/PDB_2aw2_EBI.jpg/360px-PDB_2aw2_EBI.jpg 2x" data-file-width="800" data-file-height="600" /></a></span></div> <div class="gallerytext"><b>2aw2</b>: Crystal structure of the human BTLA-HVEM complex</div> </li> </ul></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Proteins:_clusters_of_differentiation_(see_also_list_of_human_clusters_of_differentiation)" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background:#e7dcc3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Clusters_of_differentiation" title="Template:Clusters of differentiation"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Clusters_of_differentiation" title="Template talk:Clusters of differentiation"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Clusters_of_differentiation" title="Special:EditPage/Template:Clusters of differentiation"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Proteins:_clusters_of_differentiation_(see_also_list_of_human_clusters_of_differentiation)" style="font-size:114%;margin:0 4em"><a href="/wiki/Protein" title="Protein">Proteins</a>: <a href="/wiki/Cluster_of_differentiation" title="Cluster of differentiation">clusters of differentiation</a> (see also <a href="/wiki/List_of_human_clusters_of_differentiation" title="List of human clusters of differentiation">list of human clusters of differentiation</a>)</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: AntiqueWhite">1–50</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CD1" title="CD1">CD1</a> <ul><li><a href="/wiki/Group_1_CD1" class="mw-redirect" title="Group 1 CD1">a-c</a></li> <li><a href="/wiki/CD1A" title="CD1A">1A</a></li> <li><a href="/wiki/CD1b" title="CD1b">1B</a></li> <li><a href="/wiki/CD1D" title="CD1D">1D</a></li> <li><a href="/wiki/CD1E" title="CD1E">1E</a></li></ul></li> <li><a href="/wiki/CD2" title="CD2">CD2</a></li> <li><a href="/wiki/CD3_(immunology)" title="CD3 (immunology)">CD3</a> <ul><li><a href="/wiki/CD3G" title="CD3G">γ</a></li> <li><a href="/wiki/CD3D" title="CD3D">δ</a></li> <li><a href="/wiki/CD3E" class="mw-redirect" title="CD3E">ε</a></li></ul></li> <li><a href="/wiki/CD4" title="CD4">CD4</a></li> <li><a href="/wiki/CD5_(protein)" title="CD5 (protein)">CD5</a></li> <li><a href="/wiki/CD6" title="CD6">CD6</a></li> <li><a href="/wiki/CD7" title="CD7">CD7</a></li> <li><a href="/wiki/CD8" title="CD8">CD8</a> <ul><li><a href="/wiki/CD8A" title="CD8A">a</a></li></ul></li> <li><a href="/wiki/CD9" title="CD9">CD9</a></li> <li><a href="/wiki/Neprilysin" title="Neprilysin">CD10</a></li> <li><i>CD11</i> <ul><li><a href="/wiki/CD11a" class="mw-redirect" title="CD11a">a</a></li> <li><a href="/wiki/Integrin_alpha_M" title="Integrin alpha M">b</a></li> <li><a href="/wiki/CD11c" class="mw-redirect" title="CD11c">c</a></li> <li><a href="/wiki/ITGAD" class="mw-redirect" title="ITGAD">d</a></li></ul></li> <li><a href="/wiki/Alanine_aminopeptidase" title="Alanine aminopeptidase">CD13</a></li> <li><a href="/wiki/CD14" title="CD14">CD14</a></li> <li><a href="/wiki/CD15" class="mw-redirect" title="CD15">CD15</a></li> <li><a href="/wiki/CD16" title="CD16">CD16</a> <ul><li><a href="/wiki/FCGR3A" title="FCGR3A">A</a></li> <li><a href="/wiki/FCGR3B" title="FCGR3B">B</a></li></ul></li> <li><a href="/wiki/CD18" class="mw-redirect" title="CD18">CD18</a></li> <li><a href="/wiki/CD19" title="CD19">CD19</a></li> <li><a href="/wiki/CD20" title="CD20">CD20</a></li> <li><a href="/wiki/Complement_receptor_2" title="Complement receptor 2">CD21</a></li> <li><a href="/wiki/CD22" title="CD22">CD22</a></li> <li><a href="/wiki/CD23" title="CD23">CD23</a></li> <li><a href="/wiki/CD24" title="CD24">CD24</a></li> <li><a href="/wiki/IL2RA" title="IL2RA">CD25</a></li> <li><a href="/wiki/Dipeptidyl_peptidase-4" title="Dipeptidyl peptidase-4">CD26</a></li> <li><a href="/wiki/CD27" title="CD27">CD27</a></li> <li><a href="/wiki/CD28" title="CD28">CD28</a></li> <li><a href="/wiki/Integrin_beta_1" title="Integrin beta 1">CD29</a></li> <li><a href="/wiki/CD30" title="CD30">CD30</a></li> <li><a href="/wiki/CD31" title="CD31">CD31</a></li> <li><a href="/wiki/CD32" title="CD32">CD32</a> <ul><li><a href="/wiki/FCGR2A" title="FCGR2A">A</a></li> <li><a href="/wiki/FCGR2B" title="FCGR2B">B</a></li></ul></li> <li><a href="/wiki/CD33" title="CD33">CD33</a></li> <li><a href="/wiki/CD34" title="CD34">CD34</a></li> <li><a href="/wiki/Complement_receptor_1" title="Complement receptor 1">CD35</a></li> <li><a href="/wiki/CD36" title="CD36">CD36</a></li> <li><a href="/wiki/CD37" title="CD37">CD37</a></li> <li><a href="/wiki/CD38" title="CD38">CD38</a></li> <li><a href="/wiki/ENTPD1" title="ENTPD1">CD39</a></li> <li><a href="/wiki/CD40_(protein)" title="CD40 (protein)">CD40</a></li> <li><a href="/wiki/ITGA2B" class="mw-redirect" title="ITGA2B">CD41</a></li> <li><a href="/wiki/Glycoprotein_Ib" title="Glycoprotein Ib">CD42</a> <ul><li><a href="/wiki/Glycoprotein_IX" title="Glycoprotein IX">a</a></li> <li><a href="/wiki/GP1BA" title="GP1BA">b</a></li> <li><a href="/wiki/GP1BB" title="GP1BB">c</a></li> <li><a href="/wiki/GP5_(gene)" title="GP5 (gene)">d</a></li></ul></li> <li><a href="/wiki/CD43" title="CD43">CD43</a></li> <li><a href="/wiki/CD44" title="CD44">CD44</a></li> <li><a href="/wiki/PTPRC" title="PTPRC">CD45</a></li> <li><a href="/wiki/CD46" title="CD46">CD46</a></li> <li><a href="/wiki/CD47" title="CD47">CD47</a></li> <li><a href="/wiki/CD48" title="CD48">CD48</a></li> <li><i>CD49</i> <ul><li><a href="/wiki/CD49a" class="mw-redirect" title="CD49a">a</a></li> <li><a href="/wiki/CD49b" class="mw-redirect" title="CD49b">b</a></li> <li><a href="/wiki/CD49c" class="mw-redirect" title="CD49c">c</a></li> <li><a href="/wiki/CD49d" class="mw-redirect" title="CD49d">d</a></li> <li><a href="/wiki/ITGA5" class="mw-redirect" title="ITGA5">e</a></li> <li><a href="/wiki/ITGA6" class="mw-redirect" title="ITGA6">f</a></li></ul></li> <li><a href="/wiki/ICAM3" title="ICAM3">CD50</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: AntiqueWhite">51–100</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ITGAV" class="mw-redirect" title="ITGAV">CD51</a></li> <li><a href="/wiki/CD52" title="CD52">CD52</a></li> <li><a href="/wiki/CD53" title="CD53">CD53</a></li> <li><a href="/wiki/ICAM-1" title="ICAM-1">CD54</a></li> <li><a href="/wiki/Decay-accelerating_factor" title="Decay-accelerating factor">CD55</a></li> <li><a href="/wiki/Neural_cell_adhesion_molecule" title="Neural cell adhesion molecule">CD56</a></li> <li><a href="/wiki/B3GAT1" title="B3GAT1">CD57</a></li> <li><a href="/wiki/CD58" title="CD58">CD58</a></li> <li><a href="/wiki/CD59" title="CD59">CD59</a></li> <li><a href="/wiki/CD61" class="mw-redirect" title="CD61">CD61</a></li> <li><a href="/wiki/Selectin" title="Selectin">CD62</a> <ul><li><a href="/wiki/E-selectin" title="E-selectin">E</a></li> <li><a href="/wiki/L-selectin" title="L-selectin">L</a></li> <li><a href="/wiki/P-selectin" title="P-selectin">P</a></li></ul></li> <li><a href="/wiki/CD63" title="CD63">CD63</a></li> <li><a href="/wiki/CD64_(biology)" title="CD64 (biology)">CD64</a> <ul><li><a href="/wiki/FCGR1A" title="FCGR1A">A</a></li> <li><a href="/wiki/FCGR1B" class="mw-redirect" title="FCGR1B">B</a></li> <li><a href="/wiki/FCGR1C" class="mw-redirect" title="FCGR1C">C</a></li></ul></li> <li><a href="/wiki/Carcinoembryonic_antigen" title="Carcinoembryonic antigen">CD66</a> <ul><li><a href="/wiki/CEACAM1" title="CEACAM1">a</a></li> <li><a href="/wiki/CEACAM8" title="CEACAM8">b</a></li> <li><a href="/wiki/CEACAM6" title="CEACAM6">c</a></li> <li><a href="/wiki/CEACAM3" title="CEACAM3">d</a></li> <li><a href="/wiki/CEACAM5" title="CEACAM5">e</a></li> <li><a href="/wiki/PSG1_(gene)" class="mw-redirect" title="PSG1 (gene)">f</a></li></ul></li> <li><a href="/wiki/CD68" title="CD68">CD68</a></li> <li><a href="/wiki/CD69" title="CD69">CD69</a></li> <li><a href="/wiki/CD70" title="CD70">CD70</a></li> <li><a href="/wiki/TFRC" class="mw-redirect" title="TFRC">CD71</a></li> <li><a href="/wiki/CD72" title="CD72">CD72</a></li> <li><a href="/wiki/NT5E" title="NT5E">CD73</a></li> <li><a href="/wiki/CD74" title="CD74">CD74</a></li> <li><a href="/wiki/CD78" title="CD78">CD78</a></li> <li><a href="/wiki/CD79" title="CD79">CD79</a> <ul><li><a href="/wiki/CD79A" title="CD79A">a</a></li> <li><a href="/wiki/CD79B" title="CD79B">b</a></li></ul></li> <li><a href="/wiki/CD80" title="CD80">CD80</a></li> <li><a href="/wiki/CD81" title="CD81">CD81</a></li> <li><a href="/wiki/CD82_(gene)" title="CD82 (gene)">CD82</a></li> <li><a href="/wiki/CD83" title="CD83">CD83</a></li> <li><a href="/wiki/CD84" title="CD84">CD84</a></li> <li><i>CD85</i> <ul><li><a href="/wiki/LILRB3" title="LILRB3">a</a></li> <li><a href="/wiki/LILRB2" title="LILRB2">d</a></li> <li><a href="/wiki/LILRA3" title="LILRA3">e</a></li> <li><a href="/wiki/LILRA2" title="LILRA2">h</a></li> <li><a href="/wiki/LILRB1" title="LILRB1">j</a></li> <li><a href="/wiki/LILRB4" title="LILRB4">k</a></li></ul></li> <li><a href="/wiki/CD86" title="CD86">CD86</a></li> <li><a href="/wiki/Urokinase_receptor" title="Urokinase receptor">CD87</a></li> <li><a href="/wiki/C5a_receptor" title="C5a receptor">CD88</a></li> <li><a href="/wiki/FCAR" title="FCAR">CD89</a></li> <li><a href="/wiki/CD90" title="CD90">CD90</a></li> <li><a href="/wiki/LRP1" title="LRP1">CD91</a> - <a href="/wiki/SLC44A1" class="mw-redirect" title="SLC44A1">CD92</a></li> <li><a href="/wiki/CD93" title="CD93">CD93</a></li> <li><a href="/wiki/KLRD1" title="KLRD1">CD94</a></li> <li><a href="/wiki/Fas_receptor" title="Fas receptor">CD95</a></li> <li><a href="/wiki/CD96" title="CD96">CD96</a></li> <li><a href="/wiki/CD97" title="CD97">CD97</a></li> <li><a href="/wiki/CD98" title="CD98">CD98</a></li> <li><a href="/wiki/CD99" title="CD99">CD99</a></li> <li><a href="/wiki/SEMA4D" title="SEMA4D">CD100</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: AntiqueWhite">101–150</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IGSF2" title="IGSF2">CD101</a></li> <li><a href="/wiki/ICAM2" title="ICAM2">CD102</a></li> <li><a href="/wiki/ITGAE" title="ITGAE">CD103</a></li> <li><a href="/wiki/ITGB4" class="mw-redirect" title="ITGB4">CD104</a></li> <li><a href="/wiki/Endoglin" title="Endoglin">CD105</a></li> <li><a href="/wiki/VCAM-1" title="VCAM-1">CD106</a></li> <li><i>CD107</i> <ul><li><a href="/wiki/LAMP1" title="LAMP1">a</a></li> <li><a href="/wiki/LAMP2" title="LAMP2">b</a></li></ul></li> <li><a href="/wiki/SEMA7A" title="SEMA7A">CD108</a></li> <li><a href="/wiki/CD109" title="CD109">CD109</a></li> <li><a href="/wiki/Myeloproliferative_leukemia_virus_oncogene" class="mw-redirect" title="Myeloproliferative leukemia virus oncogene">CD110</a></li> <li><a href="/wiki/PVRL1" class="mw-redirect" title="PVRL1">CD111</a></li> <li><a href="/wiki/PVRL2" class="mw-redirect" title="PVRL2">CD112</a></li> <li><a href="/wiki/PVRL3" class="mw-redirect" title="PVRL3">CD113</a></li> <li><a href="/wiki/Granulocyte_colony-stimulating_factor_receptor" title="Granulocyte colony-stimulating factor receptor">CD114</a></li> <li><a href="/wiki/Colony_stimulating_factor_1_receptor" title="Colony stimulating factor 1 receptor">CD115</a></li> <li><a href="/wiki/Granulocyte_macrophage_colony-stimulating_factor_receptor" class="mw-redirect" title="Granulocyte macrophage colony-stimulating factor receptor">CD116</a></li> <li><a href="/wiki/KIT_(gene)" title="KIT (gene)">CD117</a></li> <li><a href="/wiki/Leukemia_inhibitory_factor_receptor" title="Leukemia inhibitory factor receptor">CD118</a></li> <li><a href="/wiki/Interferon_gamma_receptor_1" title="Interferon gamma receptor 1">CD119</a></li> <li><a href="/wiki/CD120" title="CD120">CD120</a> <ul><li><a href="/wiki/TNFRSF1A" class="mw-redirect" title="TNFRSF1A">a</a></li> <li><a href="/wiki/TNFRSF1B" class="mw-redirect" title="TNFRSF1B">b</a></li></ul></li> <li><i>CD121</i> <ul><li><a href="/wiki/Interleukin_1_receptor,_type_I" title="Interleukin 1 receptor, type I">a</a></li> <li><a href="/wiki/Interleukin_1_receptor,_type_II" title="Interleukin 1 receptor, type II">b</a></li></ul></li> <li><a href="/wiki/IL2RB" title="IL2RB">CD122</a></li> <li><a href="/wiki/IL3RA" title="IL3RA">CD123</a></li> <li><a href="/wiki/Interleukin-4_receptor" title="Interleukin-4 receptor">CD124</a></li> <li><a href="/wiki/Interleukin_5_receptor_alpha_subunit" title="Interleukin 5 receptor alpha subunit">CD125</a></li> <li><a href="/wiki/Interleukin-6_receptor" title="Interleukin-6 receptor">CD126</a></li> <li><a href="/wiki/Interleukin-7_receptor" title="Interleukin-7 receptor">CD127</a></li> <li><a href="/wiki/Interleukin-9_receptor" title="Interleukin-9 receptor">CD129</a></li> <li><a href="/wiki/Glycoprotein_130" title="Glycoprotein 130">CD130</a></li> <li><a href="/wiki/CSF2RB" title="CSF2RB">CD131</a></li> <li><a href="/wiki/Common_gamma_chain" title="Common gamma chain">CD132</a></li> <li><a href="/wiki/CD133" title="CD133">CD133</a></li> <li><a href="/wiki/CD134" title="CD134">CD134</a></li> <li><a href="/wiki/CD135" title="CD135">CD135</a></li> <li><a href="/wiki/MST1R" title="MST1R">CD136</a></li> <li><a href="/wiki/CD137" title="CD137">CD137</a></li> <li><a href="/wiki/Syndecan_1" title="Syndecan 1">CD138</a></li> <li><a href="/wiki/PDGFRB" title="PDGFRB">CD140b</a></li> <li><a href="/wiki/Thrombomodulin" title="Thrombomodulin">CD141</a></li> <li><a href="/wiki/Tissue_factor" title="Tissue factor">CD142</a></li> <li><a href="/wiki/Angiotensin-converting_enzyme" title="Angiotensin-converting enzyme">CD143</a></li> <li><a href="/wiki/VE-cadherin" title="VE-cadherin">CD144</a></li> <li><a href="/wiki/CD146" title="CD146">CD146</a></li> <li><a href="/wiki/Basigin" title="Basigin">CD147</a></li> <li><a href="/wiki/PTPRJ" title="PTPRJ">CD148</a></li> <li><a href="/wiki/SLAMF1" title="SLAMF1">CD150</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: AntiqueWhite">151–200</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CD151" title="CD151">CD151</a></li> <li><a href="/wiki/CTLA-4" class="mw-redirect" title="CTLA-4">CD152</a></li> <li><a href="/wiki/CD153" title="CD153">CD153</a></li> <li><a href="/wiki/CD154" title="CD154">CD154</a></li> <li><a href="/wiki/CD155" title="CD155">CD155</a></li> <li><i>CD156</i> <ul><li><a href="/wiki/ADAM8" title="ADAM8">a</a></li> <li><a href="/wiki/ADAM17" title="ADAM17">b</a></li> <li><a href="/wiki/ADAM10" title="ADAM10">c</a></li></ul></li> <li><a href="/wiki/BST1" title="BST1">CD157</a></li> <li><i>CD158</i> (<a href="/wiki/KIR2DL1" title="KIR2DL1">a</a></li> <li><a href="/wiki/KIR2DL4" title="KIR2DL4">d</a></li> <li><a href="/wiki/KIR3DL1" title="KIR3DL1">e</a></li> <li><a href="/wiki/KIR2DS4" title="KIR2DS4">i</a></li> <li><a href="/wiki/KIR3DL2" title="KIR3DL2">k</a>)</li> <li><i>CD159</i> <ul><li><a href="/wiki/NKG2" title="NKG2">a</a></li> <li><a href="/wiki/KLRC2" title="KLRC2">c</a></li></ul></li> <li><a href="/wiki/CD160" title="CD160">CD160</a></li> <li><a href="/wiki/KLRB1" title="KLRB1">CD161</a></li> <li><a href="/wiki/P-selectin_glycoprotein_ligand-1" title="P-selectin glycoprotein ligand-1">CD162</a></li> <li><a href="/wiki/CD163" title="CD163">CD163</a></li> <li><a href="/wiki/CD164" title="CD164">CD164</a></li> <li><a href="/wiki/ALCAM" title="ALCAM">CD166</a></li> <li><i>CD167</i> <ul><li><a href="/wiki/DDR1" title="DDR1">a</a></li> <li><a href="/wiki/Discoidin_domain-containing_receptor_2" title="Discoidin domain-containing receptor 2">b</a></li></ul></li> <li><a href="/wiki/Hyaluronan-mediated_motility_receptor" title="Hyaluronan-mediated motility receptor">CD168</a></li> <li><a href="/wiki/Sialoadhesin" title="Sialoadhesin">CD169</a></li> <li><a href="/wiki/SIGLEC5" title="SIGLEC5">CD170</a></li> <li><a href="/wiki/L1_(protein)" title="L1 (protein)">CD171</a></li> <li><i>CD172</i> <ul><li><a href="/wiki/Signal-regulatory_protein_alpha" title="Signal-regulatory protein alpha">a</a></li> <li><a href="/wiki/SIRPB1" title="SIRPB1">b</a></li> <li><a href="/wiki/SIRPG" title="SIRPG">g</a></li></ul></li> <li><a href="/wiki/Fucosyltransferase_3" title="Fucosyltransferase 3">CD174</a></li> <li><a href="/wiki/CD177" title="CD177">CD177</a></li> <li><a href="/wiki/Fas_ligand" title="Fas ligand">CD178</a></li> <li><i>CD179</i> <ul><li><a href="/wiki/VPREB1" title="VPREB1">a</a></li> <li><a href="/wiki/IGLL1" title="IGLL1">b</a></li></ul></li> <li><a href="/wiki/CD180" title="CD180">CD180</a></li> <li><a href="/wiki/Interleukin_8_receptor,_alpha" title="Interleukin 8 receptor, alpha">CD181</a></li> <li><a href="/wiki/Interleukin_8_receptor,_beta" title="Interleukin 8 receptor, beta">CD182</a></li> <li><a href="/wiki/CXCR3" title="CXCR3">CD183</a></li> <li><a href="/wiki/CXCR4" title="CXCR4">CD184</a></li> <li><a href="/wiki/CXCR5" title="CXCR5">CD185</a></li> <li><a href="/wiki/CXCR6" title="CXCR6">CD186</a></li> <li><a href="/wiki/CCR1" title="CCR1">CD191</a></li> <li><a href="/wiki/CCR2" title="CCR2">CD192</a></li> <li><a href="/wiki/CCR3_(gene)" title="CCR3 (gene)">CD193</a></li> <li><a href="/wiki/CCR4" title="CCR4">CD194</a></li> <li><a href="/wiki/CCR5" title="CCR5">CD195</a></li> <li><a href="/wiki/C-C_chemokine_receptor_type_6" title="C-C chemokine receptor type 6">CD196</a></li> <li><a href="/wiki/C-C_chemokine_receptor_type_7" title="C-C chemokine receptor type 7">CD197</a></li> <li><a href="/wiki/CCR8_(gene)" title="CCR8 (gene)">CDw198</a></li> <li><a href="/wiki/CCR9" title="CCR9">CDw199</a></li> <li><a href="/wiki/CD200" title="CD200">CD200</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: AntiqueWhite">201–250</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Endothelial_protein_C_receptor" title="Endothelial protein C receptor">CD201</a></li> <li><a href="/wiki/TEK_tyrosine_kinase" title="TEK tyrosine kinase">CD202b</a></li> <li><a href="/wiki/MSR1" title="MSR1">CD204</a></li> <li><a href="/wiki/LY75" class="mw-redirect" title="LY75">CD205</a></li> <li><a href="/wiki/Mannose_receptor" title="Mannose receptor">CD206</a></li> <li><a href="/wiki/CD207" class="mw-redirect" title="CD207">CD207</a></li> <li><a href="/wiki/LAMP3" title="LAMP3">CD208</a></li> <li><a href="/wiki/DC-SIGN" title="DC-SIGN">CD209</a></li> <li><i>CDw210</i> <ul><li><a href="/wiki/Interleukin_10_receptor,_alpha_subunit" title="Interleukin 10 receptor, alpha subunit">a</a></li> <li><a href="/wiki/Interleukin_10_receptor,_beta_subunit" title="Interleukin 10 receptor, beta subunit">b</a></li></ul></li> <li><a href="/wiki/Interleukin_12_receptor,_beta_1_subunit" title="Interleukin 12 receptor, beta 1 subunit">CD212</a></li> <li><i>CD213a</i> <ul><li><a href="/wiki/IL13RA1" class="mw-redirect" title="IL13RA1">1</a></li> <li><a href="/wiki/IL13RA2" title="IL13RA2">2</a></li></ul></li> <li><a href="/wiki/IL17RA" title="IL17RA">CD217</a></li> <li><i>CD218</i> (<a href="/wiki/IL18R1" title="IL18R1">a</a></li> <li><a href="/wiki/IL18RAP" title="IL18RAP">b</a>)</li> <li><a href="/wiki/Insulin_receptor" title="Insulin receptor">CD220</a></li> <li><a href="/wiki/Insulin-like_growth_factor_1_receptor" title="Insulin-like growth factor 1 receptor">CD221</a></li> <li><a href="/wiki/Insulin-like_growth_factor_2_receptor" title="Insulin-like growth factor 2 receptor">CD222</a></li> <li><a href="/wiki/LAG3" class="mw-redirect" title="LAG3">CD223</a></li> <li><a href="/wiki/GGT1" class="mw-redirect" title="GGT1">CD224</a></li> <li><a href="/wiki/IFITM1" title="IFITM1">CD225</a></li> <li><a href="/wiki/CD226" title="CD226">CD226</a></li> <li><a href="/wiki/MUC1" class="mw-redirect" title="MUC1">CD227</a></li> <li><a href="/wiki/MFI2" class="mw-redirect" title="MFI2">CD228</a></li> <li><a href="/wiki/LY9" title="LY9">CD229</a></li> <li><a href="/wiki/PRNP" class="mw-redirect" title="PRNP">CD230</a></li> <li><a href="/wiki/Band_3" class="mw-redirect" title="Band 3">CD233</a></li> <li><a href="/wiki/Duffy_antigen_system" title="Duffy antigen system">CD234</a></li> <li><i>CD235</i> <ul><li><a href="/wiki/GYPA" class="mw-redirect" title="GYPA">a</a></li> <li><a href="/wiki/GYPB" title="GYPB">b</a></li></ul></li> <li><a href="/wiki/Glycophorin_C" title="Glycophorin C">CD236</a></li> <li><a href="/wiki/Kell_antigen_system" title="Kell antigen system">CD238</a></li> <li><a href="/wiki/Basal_cell_adhesion_molecule" title="Basal cell adhesion molecule">CD239</a></li> <li><a href="/wiki/RHCE_(gene)" title="RHCE (gene)">CD240CE</a></li> <li><a href="/wiki/RHD_(gene)" title="RHD (gene)">CD240D</a></li> <li><a href="/wiki/RHAG" title="RHAG">CD241</a></li> <li><a href="/wiki/P-glycoprotein" title="P-glycoprotein">CD243</a></li> <li><a href="/wiki/CD244" title="CD244">CD244</a></li> <li><a href="/wiki/Anaplastic_lymphoma_kinase" title="Anaplastic lymphoma kinase">CD246</a></li> <li><a href="/wiki/CD247" class="mw-redirect" title="CD247">CD247</a> - <a href="/wiki/CD248" title="CD248">CD248</a></li> <li><a href="/wiki/Glutamyl_aminopeptidase" title="Glutamyl aminopeptidase">CD249</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: AntiqueWhite">251–300</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/OX40L" class="mw-redirect" title="OX40L"> CD252</a></li> <li><a href="/wiki/TRAIL" title="TRAIL">CD253</a></li> <li><a href="/wiki/RANKL" title="RANKL">CD254</a></li> <li><a href="/wiki/TNFSF13" class="mw-redirect" title="TNFSF13">CD256</a></li> <li><a href="/wiki/B-cell_activating_factor" title="B-cell activating factor">CD257</a></li> <li><a href="/wiki/TNFSF14" class="mw-redirect" title="TNFSF14">CD258</a></li> <li><a href="/wiki/TNFRSF10A" class="mw-redirect" title="TNFRSF10A">CD261</a></li> <li><a href="/wiki/TNFRSF10B" class="mw-redirect" title="TNFRSF10B">CD262</a></li> <li><a href="/wiki/TNFRSF10C" class="mw-redirect" title="TNFRSF10C">CD263</a></li> <li><a href="/wiki/TNFRSF10D" class="mw-redirect" title="TNFRSF10D">CD264</a></li> <li><a href="/wiki/RANK" title="RANK">CD265</a></li> <li><a href="/wiki/TNFRSF12A" title="TNFRSF12A">CD266</a></li> <li><a href="/wiki/TNFRSF13B" class="mw-redirect" title="TNFRSF13B">CD267</a></li> <li><a href="/wiki/TNFRSF13C" class="mw-redirect" title="TNFRSF13C">CD268</a></li> <li><a href="/wiki/TNFRSF17" class="mw-redirect" title="TNFRSF17">CD269</a></li> <li><a href="/wiki/Low-affinity_nerve_growth_factor_receptor" title="Low-affinity nerve growth factor receptor">CD271</a></li> <li><a class="mw-selflink selflink">CD272</a></li> <li><a href="/wiki/PDCD1LG2" title="PDCD1LG2">CD273</a></li> <li><a href="/wiki/CD274" class="mw-redirect" title="CD274">CD274</a></li> <li><a href="/wiki/ICOSLG" title="ICOSLG">CD275</a></li> <li><a href="/wiki/CD276" title="CD276">CD276</a></li> <li><a href="/wiki/CD278" title="CD278">CD278</a></li> <li><a href="/wiki/Programmed_cell_death_protein_1" title="Programmed cell death protein 1">CD279</a></li> <li><a href="/wiki/Mannose_receptor" title="Mannose receptor">CD280</a></li> <li><a href="/wiki/TLR_1" class="mw-redirect" title="TLR 1">CD281</a></li> <li><a href="/wiki/TLR2" class="mw-redirect" title="TLR2">CD282</a></li> <li><a href="/wiki/TLR3" class="mw-redirect" title="TLR3">CD283</a></li> <li><a href="/wiki/TLR4" class="mw-redirect" title="TLR4">CD284</a></li> <li><a href="/wiki/TLR6" class="mw-redirect" title="TLR6">CD286</a></li> <li><a href="/wiki/TLR8" class="mw-redirect" title="TLR8">CD288</a></li> <li><a href="/wiki/TLR9" class="mw-redirect" title="TLR9">CD289</a></li> <li><a href="/wiki/TLR10" class="mw-redirect" title="TLR10">CD290</a></li> <li><a href="/wiki/BMPR1A" title="BMPR1A">CD292</a></li> <li><a href="/wiki/BMPR1B" title="BMPR1B">CDw293</a></li> <li><a href="/wiki/CD294" class="mw-redirect" title="CD294">CD294</a></li> <li><a href="/wiki/Leptin_receptor" title="Leptin receptor">CD295</a></li> <li><a href="/wiki/ART4" title="ART4">CD297</a></li> <li><a href="/wiki/ATP1B3" title="ATP1B3">CD298</a></li> <li><a href="/wiki/CLEC4M" title="CLEC4M">CD299</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: AntiqueWhite">301–350</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CD300A" title="CD300A">CD300A</a></li> <li><a href="/wiki/CLEC10A" title="CLEC10A">CD301</a></li> <li><a href="/wiki/CD302" title="CD302">CD302</a></li> <li><a href="/wiki/CLEC4C" title="CLEC4C">CD303</a></li> <li><a href="/wiki/Neuropilin" title="Neuropilin">CD304</a></li> <li><a href="/wiki/LAIR1" title="LAIR1">CD305</a></li> <li><a href="/wiki/LAIR2" title="LAIR2">CD306</a></li> <li><a href="/wiki/FCRL5" title="FCRL5">CD307</a></li> <li><a href="/wiki/Kinase_insert_domain_receptor" title="Kinase insert domain receptor">CD309</a></li> <li><a href="/wiki/EMR2" title="EMR2">CD312</a></li> <li><a href="/wiki/NKG2D" title="NKG2D">CD314</a></li> <li><a href="/wiki/PTGFRN" title="PTGFRN">CD315</a></li> <li><a href="/wiki/IGSF8" title="IGSF8">CD316</a></li> <li><a href="/wiki/Tetherin" title="Tetherin">CD317</a></li> <li><a href="/wiki/CDCP1" title="CDCP1">CD318</a></li> <li><a href="/wiki/CD320" title="CD320">CD320</a></li> <li><a href="/wiki/F11_receptor" title="F11 receptor">CD321</a></li> <li><a href="/wiki/JAM2" title="JAM2">CD322</a></li> <li><a href="/wiki/CDH1_(gene)" class="mw-redirect" title="CDH1 (gene)">CD324</a></li> <li><a href="/wiki/CDH2" class="mw-redirect" title="CDH2">CD325</a></li> <li><a href="/wiki/Epithelial_cell_adhesion_molecule" title="Epithelial cell adhesion molecule">CD326</a></li> <li><a href="/wiki/SIGLEC6" title="SIGLEC6">CD327</a></li> <li><a href="/wiki/SIGLEC7" title="SIGLEC7">CD328</a></li> <li><a href="/wiki/SIGLEC9" title="SIGLEC9">CD329</a></li> <li><a href="/wiki/Fibroblast_growth_factor_receptor_1" title="Fibroblast growth factor receptor 1">CD331</a></li> <li><a href="/wiki/Fibroblast_growth_factor_receptor_2" title="Fibroblast growth factor receptor 2">CD332</a></li> <li><a href="/wiki/Fibroblast_growth_factor_receptor_3" title="Fibroblast growth factor receptor 3">CD333</a></li> <li><a href="/wiki/Fibroblast_growth_factor_receptor_4" title="Fibroblast growth factor receptor 4">CD334</a></li> <li><a href="/wiki/NCR1" title="NCR1">CD335</a></li> <li><a href="/wiki/NCR2" title="NCR2">CD336</a></li> <li><a href="/wiki/NCR3" title="NCR3">CD337</a></li> <li><a href="/wiki/ABCG2" title="ABCG2">CD338</a></li> <li><a href="/wiki/JAG1" title="JAG1">CD339</a></li> <li><a href="/wiki/HER2/neu" class="mw-redirect" title="HER2/neu">CD340</a></li> <li><a href="/wiki/FZD4" class="mw-redirect" title="FZD4">CD344</a></li> <li><a href="/wiki/FZD9" class="mw-redirect" title="FZD9">CD349</a></li> <li><a href="/wiki/FZD10" class="mw-redirect" title="FZD10">CD350</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" 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