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CAR T Cells and T-Cell Therapies for Cancer: A Translational Science Review | Oncology | JAMA | JAMA Network

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content="https://cdn.jamanetwork.com/ama/content_public/journal/jama/0/jrv240025f1_1730210269.65485.png?Expires=2147483647&amp;Signature=nbh3~xeoCazeRtYgqDypHhhceNRbMdBTiTSMqMCufttj4vnOsTYX4vucex9sFKYa0WE6wM1BK7sEtbJYLI8YxWibQ4ny97J8YjomkX~TYijpUoyQWHF2erYece4owjz0WcMrYtK2xcRIxkP559HQ4wPJSQKRHoApOCDc4fWiXpmd8bH8xJJVsICDSdBA0DrBFjRdrzbuuFpv-2c8WAKFGcu8l-LsWmzUxFhEruO-Tnv5Y5Z1o-~U146o46ZH4jEccFjclM7~vrdQcQ4QWGRw3UTQ9w6Z28jIwyIh6-yh9JV0roefohWcVZIvvxA1VjQsUhGGt5IO7MaMUfKnXMpVQw__&amp;Key-Pair-Id=APKAIE5G5CRDK6RD3PGA" /> <meta name="citation_author" content="Jennifer N. Brudno" /><meta name="citation_author_institution" content="Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland" /><meta name="citation_author" content="Marcela V. Maus" /><meta name="citation_author_institution" content="Department of Medicine, Massachusetts General Hospital Cancer Center, Boston" /><meta name="citation_author" content="Christian S. Hinrichs" /><meta name="citation_author_institution" content="Duncan and Nancy MacMillan Cancer Immunology and Metabolism Center of Excellence, Rutgers Cancer Institute of New Jersey, New Brunswick" /><meta name="citation_title" content="CAR T Cells and T-Cell Therapies for Cancer: A Translational Science Review" /><meta name="citation_doi" content="10.1001/jama.2024.19462" /><meta name="citation_keyword" content="cancer" /><meta name="citation_keyword" content="hematologic neoplasms" /><meta name="citation_keyword" content="t-lymphocytes" /><meta name="citation_keyword" content="solid tumors" /><meta name="citation_keyword" content="t-cell therapy" /><meta name="citation_keyword" content="cell therapy" /><meta name="citation_keyword" content="chimeric antigen receptor t-cell therapy" /><meta name="citation_keyword" content="adverse effects" /><meta name="citation_keyword" content="burkitt's lymphoma" /><meta name="citation_keyword" content="neoplasms" /><meta name="citation_keyword" content="multiple myeloma" /><meta name="citation_keyword" content="lymphoma" /><meta name="citation_keyword" content="toxic effect" /><meta name="citation_keyword" content="cytokine release syndrome" /><meta name="citation_keyword" content="genetic engineering" /><meta name="citation_keyword" content="chemotherapy regimen" /><meta name="citation_keyword" content="b-lymphocytes" /><meta name="citation_keyword" content="leukemia, b-cell, acute" /><meta name="citation_keyword" content="chimeric antigen receptors" /><meta name="citation_keyword" content="follicular lymphoma" /><meta name="citation_keyword" content="mantle-cell lymphoma" /><meta name="citation_keyword" content="synovial sarcoma" /><meta name="citation_keyword" content="melanoma" /><meta name="citation_keyword" content="chronic b-cell leukemias" /><meta name="citation_keyword" content="surface antigens" /><meta name="citation_keyword" content="chronic lymphocytic leukemia" /><meta name="citation_abstract" content="&lt;h3&gt;Importance&lt;/h3&gt;&lt;p&gt;Chimeric antigen receptor (CAR) T cells are T lymphocytes that are genetically engineered to express a synthetic receptor that recognizes a tumor cell surface antigen and causes the T cell to kill the tumor cell. CAR T treatments improve overall survival for patients with large B-cell lymphoma and progression-free survival for patients with multiple myeloma.&lt;/p&gt;&lt;h3&gt;Observations&lt;/h3&gt;&lt;p&gt;Six CAR T-cell products are approved by the US Food and Drug Administration (FDA) for 6 hematologic malignancies: B-cell acute lymphoblastic leukemia, large B-cell lymphoma, follicular lymphoma, mantle cell lymphoma, chronic lymphocytic leukemia, and multiple myeloma. Compared with standard chemotherapy followed by stem cell transplant, CAR T cells improved 4-year overall survival in patients with large B-cell lymphoma (54.6% vs 46.0%). Patients with pediatric acute lymphoblastic leukemia achieved durable remission after CAR T-cell therapy. At 3-year follow-up, 48% of patients were alive and relapse free. In people with multiple myeloma treated previously with 1 to 4 types of non–CAR T-cell therapy, CAR T-cell therapy prolonged treatment-free remissions compared with standard treatments (in 1 trial, CAR T-cell therapy was associated with progression-free survival of 13.3 months compared with 4.4 months with standard therapy). CAR T-cell therapy is associated with reversible acute toxicities, such as cytokine release syndrome in approximately 40% to 95% of patients, and neurologic disorders in approximately 15% to 65%. New CAR T-cell therapies in development aim to increase efficacy, decrease adverse effects, and treat other types of cancer. No CAR T-cell therapies are FDA approved for solid tumors, but recently, 2 other T lymphocyte–based treatments gained approvals: 1 for melanoma and 1 for synovial cell sarcoma. Additional cellular therapies have attained responses for certain solid tumors, including pediatric neuroblastoma, synovial cell sarcoma, melanoma, and human papillomavirus–associated cancers. A common adverse effect occurring with these T lymphocyte–based therapies is capillary leak syndrome, which is characterized by fluid retention, pulmonary edema, and kidney dysfunction.&lt;/p&gt;&lt;h3&gt;Conclusions and Relevance&lt;/h3&gt;&lt;p&gt;CAR T-cell therapy is an FDA-approved therapy that has improved progression-free survival for multiple myeloma, improved overall survival for large B-cell lymphoma, and attained high rates of cancer remission for other hematologic malignancies such as acute lymphoblastic leukemia, follicular lymphoma, and mantle cell lymphoma. 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Cancer&lt;span class=&quot;subtitle&quot;&gt;&lt;span class=&quot;colon-for-citation-subtitle&quot;&gt;: &lt;/span&gt;A Translational Science Review&lt;/span&gt;" data-type="string"></span> <span class="hide tagmanagervalue" data-attribute="type" data-value="Review" data-type="string"></span> <span class="hide tagmanagervalue" data-attribute="thematicLabel" data-value="Translational Science" data-type="array"></span> <span class="hide tagmanagervalue" data-attribute="publishDate" data-value="November 4, 2024" data-type="string"></span> <span class="hide tagmanagervalue" data-attribute="topics" data-value="Oncology, Hematology, Targeted and Immune Therapy, Hematologic Cancer, Clinical Pharmacy and Pharmacology, Adverse Drug Events" data-type="array"></span> <span class="hide tagmanagervalue" data-attribute="topicCode" data-value="5801, 5688, 5786, 38797, 5614, 42095" data-type="array"></span> <span class="hide tagmanagervalue" data-attribute="category" data-value="Review" 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Review</span></h1> </div> <div class="meta-authors"> <span class="wi-fullname brand-fg"><a href="/searchresults?author=Jennifer+N.+Brudno&q=Jennifer+N.+Brudno" rel=nofollow target="_blank">Jennifer N. Brudno, MD<sup>1</sup></a></span><span class='al-author-delim'>; </span><span class="wi-fullname brand-fg"><a href="/searchresults?author=Marcela+V.+Maus&q=Marcela+V.+Maus" rel=nofollow target="_blank">Marcela V. Maus, MD, PhD<sup>2</sup></a></span><span class='al-author-delim'>; </span><span class="wi-fullname brand-fg"><a href="/searchresults?author=Christian+S.+Hinrichs&q=Christian+S.+Hinrichs" rel=nofollow target="_blank">Christian S. Hinrichs, MD<sup>3</sup></a></span> </div> <div class="meta-author"> <a class="meta-author-title is-b stats-meta-author-toggle" data-tog-target=".meta-author-content">Author Affiliations</a> <a class="meta-articleinfo-jumplink section-jump-link scroll-to stats-scroll-to-articleinfo" data-tab-toggle=".tab-nav-full-text" href="#249980552">Article Information</a> <div class="meta-author-content"> <ul class="meta-author-affiliations"> <li class="meta-author-affiliation"> <div class="meta-author-name"><sup>1</sup>Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland</div> </li> <li class="meta-author-affiliation"> <div class="meta-author-name"><sup>2</sup>Department of Medicine, Massachusetts General Hospital Cancer Center, Boston</div> </li> <li class="meta-author-affiliation"> <div class="meta-author-name"><sup>3</sup>Duncan and Nancy MacMillan Cancer Immunology and Metabolism Center of Excellence, Rutgers Cancer Institute of New Jersey, New Brunswick</div> </li> </ul> </div> </div> <div class="meta-citation-wrap"> <span class="meta-citation-journal-name">JAMA. </span><span class="meta-citation"> Published online November 4, 2024. doi:10.1001/jama.2024.19462</span> </div> </div> <div class="widget-EditorsChoice widget-instance-AMA_EditorsChoice_Links"> </div> 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CAR T treatments improve overall survival for patients with large B-cell lymphoma and progression-free survival for patients with multiple myeloma.</span></p><p><strong>Observations</strong>  <span>Six CAR T-cell products are approved by the US Food and Drug Administration (FDA) for 6 hematologic malignancies: B-cell acute lymphoblastic leukemia, large B-cell lymphoma, follicular lymphoma, mantle cell lymphoma, chronic lymphocytic leukemia, and multiple myeloma. Compared with standard chemotherapy followed by stem cell transplant, CAR T cells improved 4-year overall survival in patients with large B-cell lymphoma (54.6% vs 46.0%). Patients with pediatric acute lymphoblastic leukemia achieved durable remission after CAR T-cell therapy. At 3-year follow-up, 48% of patients were alive and relapse free. In people with multiple myeloma treated previously with 1 to 4 types of non–CAR T-cell therapy, CAR T-cell therapy prolonged treatment-free remissions compared with standard treatments (in 1 trial, CAR T-cell therapy was associated with progression-free survival of 13.3 months compared with 4.4 months with standard therapy). CAR T-cell therapy is associated with reversible acute toxicities, such as cytokine release syndrome in approximately 40% to 95% of patients, and neurologic disorders in approximately 15% to 65%. New CAR T-cell therapies in development aim to increase efficacy, decrease adverse effects, and treat other types of cancer. No CAR T-cell therapies are FDA approved for solid tumors, but recently, 2 other T lymphocyte–based treatments gained approvals: 1 for melanoma and 1 for synovial cell sarcoma. Additional cellular therapies have attained responses for certain solid tumors, including pediatric neuroblastoma, synovial cell sarcoma, melanoma, and human papillomavirus–associated cancers. A common adverse effect occurring with these T lymphocyte–based therapies is capillary leak syndrome, which is characterized by fluid retention, pulmonary edema, and kidney dysfunction.</span></p><p><strong>Conclusions and Relevance</strong>  <span>CAR T-cell therapy is an FDA-approved therapy that has improved progression-free survival for multiple myeloma, improved overall survival for large B-cell lymphoma, and attained high rates of cancer remission for other hematologic malignancies such as acute lymphoblastic leukemia, follicular lymphoma, and mantle cell lymphoma. Recently approved T lymphocyte–based therapies demonstrated the potential for improved outcomes in solid tumor malignancies.</span></p> <div class="movable-ad-target bta"> </div> </div> </div> <div class="widget-ArticleLinks widget-instance-AMA_Abstract_EditorialComments"> <ul class="article-abstract-links related-abstract-content"> <li class="article-link related-abstract-article"> <a class="related-article-abstract-link" href="https://jamanetwork.com/journals/jama/fullarticle/2825804"> <div class="related-article-abstract-type">Editor's Note</div> <div class="related-article-abstract-title sb-tc">Translational Science Reviews—A New <i>JAMA</i> Review</div> </a> <div class="related-article-journal-name">JAMA</div> </li> </ul> </div> <a class="full-text-link is-b d-b bd-none ta-c fl-n radius mt1 mb1 m-auto" data-url="" data-article-id="2825799"> <div class="full-text-link--text fw-b"><span class="full-text-link--text-top">Full </span>Text</div> </a> <div class="seamless-access-button--mobile-only"> <div class="widget-AmaAdvancedSeamlessAccess widget-instance-AMA_AdvancedSeamlessAccessButton_Mobile"> <div class="seamless-access-button--wrap"> <button class="d-flex sa-button align-items-center" role="button" type="button"> <div class="sa-button-logo-wrap"> <img src="//cdn.jamanetwork.com/UI/app/svg/seamless-access.svg" class="sa-button-logo" alt="Seamless Access Logo" /> </div> <div class="d-flex justify-content-center align-items-center sa-button-text text-truncate"> <div class="sa-button-text-primary text-truncate">Access through your institution</div> </div> </button> <div class="sa-access-text text-truncate hide"> <div class="sa-cta-access"><span>Add or change institution</span></div> </div> </div> </div> </div> <div class="widget-WidgetLoader widget-instance-AMA_AdTag_abstract_bta_dual"> <div class="SCM-SharedWidgets-AsyncAdLoader" data-url="/AMA/AdTag/AMA_AdTag_abstract_bta_dual" data-params="{&quot;parameters&quot;:{&quot;siteName&quot;:&quot;jama&quot;,&quot;siteId&quot;:3,&quot;journalId&quot;:67,&quot;adDisplay&quot;:8,&quot;adSection&quot;:&quot;abstract&quot;,&quot;adPosition&quot;:&quot;bta&quot;,&quot;fromGoogle&quot;:false},&quot;dynamicParameters&quot;:{&quot;localParams&quot;:&quot;[REPLACE_WITH_LOCAL]&quot;}}"></div> </div> </div> <div class="widget-RelatedTopics widget-instance-AMA_Related_Topics_Abstract"> <div class="related-topics-block"> <h4 class="related-topics-heading topic-suggestions-heading sb-sc"> Read More About </h4> <div class="related-topics topic-suggestions"> <a href="https://jamanetwork.com/collections/5801/oncology" id="item_Link" class="related-topic topic-suggestion no-wrap sb-anchor-light">Oncology</a> <a href="https://jamanetwork.com/collections/5688/hematology" id="item_Link_1" class="related-topic topic-suggestion no-wrap sb-anchor-light">Hematology</a> <a href="https://jamanetwork.com/collections/5786/targeted-and-immune-therapy" id="item_Link_2" class="related-topic topic-suggestion no-wrap sb-anchor-light">Targeted and Immune Therapy</a> <a href="https://jamanetwork.com/collections/38797/hematologic-cancer" id="item_Link_3" class="related-topic topic-suggestion no-wrap sb-anchor-light">Hematologic Cancer</a> <a href="https://jamanetwork.com/collections/5614/clinical-pharmacy-and-pharmacology" id="item_Link_4" class="related-topic topic-suggestion no-wrap sb-anchor-light">Clinical Pharmacy and Pharmacology</a> <a href="https://jamanetwork.com/collections/42095/adverse-drug-events" id="item_Link_5" class="related-topic topic-suggestion no-wrap sb-anchor-light">Adverse Drug Events</a> </div> </div> </div> </div> <div class="sidebar"> <div class="branded-bar"></div> <div class="abstract-toolbar"> <a id="pdf-link" href="/journals/jama/articlepdf/2825799/jama_brudno_2024_rv_240025_1730210269.50485.pdf" class="toolbar-tool toolbar-pdf al-link pdfaccess js-pdfaccess" data-article-id="2825799" data-article-url="/journals/jama/articlepdf/2825799/jama_brudno_2024_rv_240025_1730210269.50485.pdf" data-ajax-url="/Content/CheckPdfAccess"><span class="toolbar-pdf-text"><span class="toolbar-link-text-extra">Download </span><span class="toolbar-link-text">PDF</span></span> </a> <a class="toolbar-tool toolbar-full-text is-b" data-url="" data-article-id="2825799"><span class="toolbar-link-text-extra">Full</span> Text</a> <div class="widget-ToolboxGetCitation widget-instance-AMA_Get_Citation_Abstract"> <a class="toolbar-tool toolbar-citation is-b stats-citation" rel="nofollow" data-reveal-id="get-citation" data-reveal> <span class="toolbar-link-text">Cite</span> <span class="toolbar-link-text-extra">This</span> </a> <div id="get-citation" class="reveal-modal get-citation" data-reveal> <h3 class="get-citation-title">Citation</h3> <p class="get-citation-citation">Brudno JN<span class='al-author-delim'>, </span>Maus MV<span class='al-author-delim'>, </span>Hinrichs CS. 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