HLA-DR expression on monocytes and outcome of anti-CD19 CAR T-cell therapy for large B-cell lymphoma

•Low prelymphodepletion mHLA-DR correlates with older age, poorer ECOG performance status, higher tumor burden, and systemic inflammation.•Low prelymphodepletion mHLA-DR is associated with poorer duration of response and survival in LBCL treated with anti-CD19 CAR T cells. [Display omitted] Despite...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Blood advances 2023-03, Vol.7 (5), p.744-755
Hauptverfasser: Bourbon, Estelle, Sesques, Pierre, Gossez, Morgane, Tordo, Jérémie, Ferrant, Emmanuelle, Safar, Violaine, Wallet, Florent, Aussedat, Guillaume, Maarek, Alizée, Bouafia, Fadhela, Karlin, Lionel, Ghergus, Dana, Golfier, Camille, Lequeu, Hélène, Lazareth, Anne, Schwiertz, Vérane, Viel, Sébastien, Idlhaj, Maryam, Ghesquières, Hervé, Monneret, Guillaume, Bachy, Emmanuel, Venet, Fabienne
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 755
container_issue 5
container_start_page 744
container_title Blood advances
container_volume 7
creator Bourbon, Estelle
Sesques, Pierre
Gossez, Morgane
Tordo, Jérémie
Ferrant, Emmanuelle
Safar, Violaine
Wallet, Florent
Aussedat, Guillaume
Maarek, Alizée
Bouafia, Fadhela
Karlin, Lionel
Ghergus, Dana
Golfier, Camille
Lequeu, Hélène
Lazareth, Anne
Schwiertz, Vérane
Viel, Sébastien
Idlhaj, Maryam
Ghesquières, Hervé
Monneret, Guillaume
Bachy, Emmanuel
Venet, Fabienne
description •Low prelymphodepletion mHLA-DR correlates with older age, poorer ECOG performance status, higher tumor burden, and systemic inflammation.•Low prelymphodepletion mHLA-DR is associated with poorer duration of response and survival in LBCL treated with anti-CD19 CAR T cells. [Display omitted] Despite their unprecedented success in relapsed/refractory (R/R) large B-cell lymphoma (LBCL), anti-CD19 CAR T cells are associated with significant toxicity, and more than half of patients relapse. As monocytes emerged as key players in CAR therapy, we sought to evaluate the evolution of HLA-DR expression on monocytes (mHLA-DR) before and after commercial anti-CD19 CAR T-cell infusion in a large cohort (n = 103) of patients with R/R LBCL and its association with adverse events and treatment response. Cy-Flu-based lymphodepletion (LD) upregulated mHLA-DR in 79% of the cases, whereas in 2l% of cases (15 patients), the mHLA-DR level decreased after LD, and this decrease was associated with poorer outcome. Low mHLA-DR at day minus 7 (D−7) (
doi_str_mv 10.1182/bloodadvances.2021006563
format Article
fullrecord <record><control><sourceid>pubmed_hal_p</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_9989525</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S2473952922002439</els_id><sourcerecordid>35439292</sourcerecordid><originalsourceid>FETCH-LOGICAL-c516t-2580637f23bde0e52e589002eaa9ff18e8abccc4af021a2887ae415bd082f2af3</originalsourceid><addsrcrecordid>eNqFUdtq3DAQFaWlCUl-IegD6lQXy5ZeCptNmy0sBEL6LGRplFWxLSM5S_fvo-J00_SlIJCGOZfRHIQwJVeUSva562N0xu3NaCFfMcIoIY1o-Dt0yuqWV0rw9v3xzdQJusj5JyGEtg0Xin1EJ1zUXDHFTpHbbFfVzT2GX1OCnEMccTlDHKM9zJCxGR2OT7ONA-DoSzmHan1DFV6v7vFDZaHv8byDZKYD9jHh3qRHwNdLoz8M0y4O5hx98KbPcPFyn6Ef374-rDfV9u72-3q1raygzVwxIUnDW89454CAYCCkIoSBMcp7KkGazlpbG1_-bJiUrYGais4RyTwznp-hL4vu9NQN4CyMczK9nlIYTDroaIJ-2xnDTj_GvVZKlk2JIvBpEdj9Q9ustjqMGdKgSU2KtWr3tMDlArcp5pzAHzmU6N9Z6TdZ6desCvXy71GPxD_JFMD1AoCysH2ApLMNUGRcSGBn7WL4v8sz4GmrTg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>HLA-DR expression on monocytes and outcome of anti-CD19 CAR T-cell therapy for large B-cell lymphoma</title><source>MEDLINE</source><source>DOAJ Directory of Open Access Journals</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><source>Alma/SFX Local Collection</source><creator>Bourbon, Estelle ; Sesques, Pierre ; Gossez, Morgane ; Tordo, Jérémie ; Ferrant, Emmanuelle ; Safar, Violaine ; Wallet, Florent ; Aussedat, Guillaume ; Maarek, Alizée ; Bouafia, Fadhela ; Karlin, Lionel ; Ghergus, Dana ; Golfier, Camille ; Lequeu, Hélène ; Lazareth, Anne ; Schwiertz, Vérane ; Viel, Sébastien ; Idlhaj, Maryam ; Ghesquières, Hervé ; Monneret, Guillaume ; Bachy, Emmanuel ; Venet, Fabienne</creator><creatorcontrib>Bourbon, Estelle ; Sesques, Pierre ; Gossez, Morgane ; Tordo, Jérémie ; Ferrant, Emmanuelle ; Safar, Violaine ; Wallet, Florent ; Aussedat, Guillaume ; Maarek, Alizée ; Bouafia, Fadhela ; Karlin, Lionel ; Ghergus, Dana ; Golfier, Camille ; Lequeu, Hélène ; Lazareth, Anne ; Schwiertz, Vérane ; Viel, Sébastien ; Idlhaj, Maryam ; Ghesquières, Hervé ; Monneret, Guillaume ; Bachy, Emmanuel ; Venet, Fabienne</creatorcontrib><description>•Low prelymphodepletion mHLA-DR correlates with older age, poorer ECOG performance status, higher tumor burden, and systemic inflammation.•Low prelymphodepletion mHLA-DR is associated with poorer duration of response and survival in LBCL treated with anti-CD19 CAR T cells. [Display omitted] Despite their unprecedented success in relapsed/refractory (R/R) large B-cell lymphoma (LBCL), anti-CD19 CAR T cells are associated with significant toxicity, and more than half of patients relapse. As monocytes emerged as key players in CAR therapy, we sought to evaluate the evolution of HLA-DR expression on monocytes (mHLA-DR) before and after commercial anti-CD19 CAR T-cell infusion in a large cohort (n = 103) of patients with R/R LBCL and its association with adverse events and treatment response. Cy-Flu-based lymphodepletion (LD) upregulated mHLA-DR in 79% of the cases, whereas in 2l% of cases (15 patients), the mHLA-DR level decreased after LD, and this decrease was associated with poorer outcome. Low mHLA-DR at day minus 7 (D−7) (&lt;13 500 antibodies per cell) before CAR T-cell infusion correlated with older age, poorer performance status, higher tumor burden, and elevated inflammatory markers. With a median follow-up of 7.4 months, patients with low mHLA-DR D−7 exhibited a poorer duration of response and survival than the higher mHLA-DR D−7 group. For toxicity management, tocilizumab was more frequently used in the low–mHLA-DR D−7 group. These data suggest that monocyte dysregulation before LD, characterized by the downregulation of mHLA-DR, correlates with an inflammatory and immunosuppressive tumor environment and is associated with failure of anti-CD19 CAR T cells in patients with R/R LBCL. Modulation of these myeloid cells represents a promising field for improving CAR therapy.</description><identifier>ISSN: 2473-9529</identifier><identifier>EISSN: 2473-9537</identifier><identifier>DOI: 10.1182/bloodadvances.2021006563</identifier><identifier>PMID: 35439292</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>HLA-DR Antigens ; Humans ; Immunobiology and Immunotherapy ; Immunotherapy, Adoptive - adverse effects ; Life Sciences ; Lymphoma, Large B-Cell, Diffuse - therapy ; Monocytes ; Neoplasm Recurrence, Local</subject><ispartof>Blood advances, 2023-03, Vol.7 (5), p.744-755</ispartof><rights>2023 The American Society of Hematology</rights><rights>2023 by The American Society of Hematology. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0), permitting only noncommercial, nonderivative use with attribution. All other rights reserved.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><rights>2023 by The American Society of Hematology. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0), permitting only noncommercial, nonderivative use with attribution. All other rights reserved. 2023 The American Society of Hematology</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c516t-2580637f23bde0e52e589002eaa9ff18e8abccc4af021a2887ae415bd082f2af3</citedby><cites>FETCH-LOGICAL-c516t-2580637f23bde0e52e589002eaa9ff18e8abccc4af021a2887ae415bd082f2af3</cites><orcidid>0000-0002-6521-8815 ; 0000-0003-2694-7510 ; 0000-0003-1930-8956 ; 0000-0003-3174-6246 ; 0000-0003-4934-283X ; 0000-0003-0462-4235 ; 0000-0002-9961-5739 ; 0000-0002-5085-443X ; 0000-0001-8264-822X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9989525/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9989525/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35439292$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://inserm.hal.science/inserm-04028897$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Bourbon, Estelle</creatorcontrib><creatorcontrib>Sesques, Pierre</creatorcontrib><creatorcontrib>Gossez, Morgane</creatorcontrib><creatorcontrib>Tordo, Jérémie</creatorcontrib><creatorcontrib>Ferrant, Emmanuelle</creatorcontrib><creatorcontrib>Safar, Violaine</creatorcontrib><creatorcontrib>Wallet, Florent</creatorcontrib><creatorcontrib>Aussedat, Guillaume</creatorcontrib><creatorcontrib>Maarek, Alizée</creatorcontrib><creatorcontrib>Bouafia, Fadhela</creatorcontrib><creatorcontrib>Karlin, Lionel</creatorcontrib><creatorcontrib>Ghergus, Dana</creatorcontrib><creatorcontrib>Golfier, Camille</creatorcontrib><creatorcontrib>Lequeu, Hélène</creatorcontrib><creatorcontrib>Lazareth, Anne</creatorcontrib><creatorcontrib>Schwiertz, Vérane</creatorcontrib><creatorcontrib>Viel, Sébastien</creatorcontrib><creatorcontrib>Idlhaj, Maryam</creatorcontrib><creatorcontrib>Ghesquières, Hervé</creatorcontrib><creatorcontrib>Monneret, Guillaume</creatorcontrib><creatorcontrib>Bachy, Emmanuel</creatorcontrib><creatorcontrib>Venet, Fabienne</creatorcontrib><title>HLA-DR expression on monocytes and outcome of anti-CD19 CAR T-cell therapy for large B-cell lymphoma</title><title>Blood advances</title><addtitle>Blood Adv</addtitle><description>•Low prelymphodepletion mHLA-DR correlates with older age, poorer ECOG performance status, higher tumor burden, and systemic inflammation.•Low prelymphodepletion mHLA-DR is associated with poorer duration of response and survival in LBCL treated with anti-CD19 CAR T cells. [Display omitted] Despite their unprecedented success in relapsed/refractory (R/R) large B-cell lymphoma (LBCL), anti-CD19 CAR T cells are associated with significant toxicity, and more than half of patients relapse. As monocytes emerged as key players in CAR therapy, we sought to evaluate the evolution of HLA-DR expression on monocytes (mHLA-DR) before and after commercial anti-CD19 CAR T-cell infusion in a large cohort (n = 103) of patients with R/R LBCL and its association with adverse events and treatment response. Cy-Flu-based lymphodepletion (LD) upregulated mHLA-DR in 79% of the cases, whereas in 2l% of cases (15 patients), the mHLA-DR level decreased after LD, and this decrease was associated with poorer outcome. Low mHLA-DR at day minus 7 (D−7) (&lt;13 500 antibodies per cell) before CAR T-cell infusion correlated with older age, poorer performance status, higher tumor burden, and elevated inflammatory markers. With a median follow-up of 7.4 months, patients with low mHLA-DR D−7 exhibited a poorer duration of response and survival than the higher mHLA-DR D−7 group. For toxicity management, tocilizumab was more frequently used in the low–mHLA-DR D−7 group. These data suggest that monocyte dysregulation before LD, characterized by the downregulation of mHLA-DR, correlates with an inflammatory and immunosuppressive tumor environment and is associated with failure of anti-CD19 CAR T cells in patients with R/R LBCL. Modulation of these myeloid cells represents a promising field for improving CAR therapy.</description><subject>HLA-DR Antigens</subject><subject>Humans</subject><subject>Immunobiology and Immunotherapy</subject><subject>Immunotherapy, Adoptive - adverse effects</subject><subject>Life Sciences</subject><subject>Lymphoma, Large B-Cell, Diffuse - therapy</subject><subject>Monocytes</subject><subject>Neoplasm Recurrence, Local</subject><issn>2473-9529</issn><issn>2473-9537</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFUdtq3DAQFaWlCUl-IegD6lQXy5ZeCptNmy0sBEL6LGRplFWxLSM5S_fvo-J00_SlIJCGOZfRHIQwJVeUSva562N0xu3NaCFfMcIoIY1o-Dt0yuqWV0rw9v3xzdQJusj5JyGEtg0Xin1EJ1zUXDHFTpHbbFfVzT2GX1OCnEMccTlDHKM9zJCxGR2OT7ONA-DoSzmHan1DFV6v7vFDZaHv8byDZKYD9jHh3qRHwNdLoz8M0y4O5hx98KbPcPFyn6Ef374-rDfV9u72-3q1raygzVwxIUnDW89454CAYCCkIoSBMcp7KkGazlpbG1_-bJiUrYGais4RyTwznp-hL4vu9NQN4CyMczK9nlIYTDroaIJ-2xnDTj_GvVZKlk2JIvBpEdj9Q9ustjqMGdKgSU2KtWr3tMDlArcp5pzAHzmU6N9Z6TdZ6desCvXy71GPxD_JFMD1AoCysH2ApLMNUGRcSGBn7WL4v8sz4GmrTg</recordid><startdate>20230314</startdate><enddate>20230314</enddate><creator>Bourbon, Estelle</creator><creator>Sesques, Pierre</creator><creator>Gossez, Morgane</creator><creator>Tordo, Jérémie</creator><creator>Ferrant, Emmanuelle</creator><creator>Safar, Violaine</creator><creator>Wallet, Florent</creator><creator>Aussedat, Guillaume</creator><creator>Maarek, Alizée</creator><creator>Bouafia, Fadhela</creator><creator>Karlin, Lionel</creator><creator>Ghergus, Dana</creator><creator>Golfier, Camille</creator><creator>Lequeu, Hélène</creator><creator>Lazareth, Anne</creator><creator>Schwiertz, Vérane</creator><creator>Viel, Sébastien</creator><creator>Idlhaj, Maryam</creator><creator>Ghesquières, Hervé</creator><creator>Monneret, Guillaume</creator><creator>Bachy, Emmanuel</creator><creator>Venet, Fabienne</creator><general>Elsevier Inc</general><general>The American Society of Hematology</general><scope>6I.</scope><scope>AAFTH</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><scope>VOOES</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-6521-8815</orcidid><orcidid>https://orcid.org/0000-0003-2694-7510</orcidid><orcidid>https://orcid.org/0000-0003-1930-8956</orcidid><orcidid>https://orcid.org/0000-0003-3174-6246</orcidid><orcidid>https://orcid.org/0000-0003-4934-283X</orcidid><orcidid>https://orcid.org/0000-0003-0462-4235</orcidid><orcidid>https://orcid.org/0000-0002-9961-5739</orcidid><orcidid>https://orcid.org/0000-0002-5085-443X</orcidid><orcidid>https://orcid.org/0000-0001-8264-822X</orcidid></search><sort><creationdate>20230314</creationdate><title>HLA-DR expression on monocytes and outcome of anti-CD19 CAR T-cell therapy for large B-cell lymphoma</title><author>Bourbon, Estelle ; Sesques, Pierre ; Gossez, Morgane ; Tordo, Jérémie ; Ferrant, Emmanuelle ; Safar, Violaine ; Wallet, Florent ; Aussedat, Guillaume ; Maarek, Alizée ; Bouafia, Fadhela ; Karlin, Lionel ; Ghergus, Dana ; Golfier, Camille ; Lequeu, Hélène ; Lazareth, Anne ; Schwiertz, Vérane ; Viel, Sébastien ; Idlhaj, Maryam ; Ghesquières, Hervé ; Monneret, Guillaume ; Bachy, Emmanuel ; Venet, Fabienne</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c516t-2580637f23bde0e52e589002eaa9ff18e8abccc4af021a2887ae415bd082f2af3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>HLA-DR Antigens</topic><topic>Humans</topic><topic>Immunobiology and Immunotherapy</topic><topic>Immunotherapy, Adoptive - adverse effects</topic><topic>Life Sciences</topic><topic>Lymphoma, Large B-Cell, Diffuse - therapy</topic><topic>Monocytes</topic><topic>Neoplasm Recurrence, Local</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bourbon, Estelle</creatorcontrib><creatorcontrib>Sesques, Pierre</creatorcontrib><creatorcontrib>Gossez, Morgane</creatorcontrib><creatorcontrib>Tordo, Jérémie</creatorcontrib><creatorcontrib>Ferrant, Emmanuelle</creatorcontrib><creatorcontrib>Safar, Violaine</creatorcontrib><creatorcontrib>Wallet, Florent</creatorcontrib><creatorcontrib>Aussedat, Guillaume</creatorcontrib><creatorcontrib>Maarek, Alizée</creatorcontrib><creatorcontrib>Bouafia, Fadhela</creatorcontrib><creatorcontrib>Karlin, Lionel</creatorcontrib><creatorcontrib>Ghergus, Dana</creatorcontrib><creatorcontrib>Golfier, Camille</creatorcontrib><creatorcontrib>Lequeu, Hélène</creatorcontrib><creatorcontrib>Lazareth, Anne</creatorcontrib><creatorcontrib>Schwiertz, Vérane</creatorcontrib><creatorcontrib>Viel, Sébastien</creatorcontrib><creatorcontrib>Idlhaj, Maryam</creatorcontrib><creatorcontrib>Ghesquières, Hervé</creatorcontrib><creatorcontrib>Monneret, Guillaume</creatorcontrib><creatorcontrib>Bachy, Emmanuel</creatorcontrib><creatorcontrib>Venet, Fabienne</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Blood advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bourbon, Estelle</au><au>Sesques, Pierre</au><au>Gossez, Morgane</au><au>Tordo, Jérémie</au><au>Ferrant, Emmanuelle</au><au>Safar, Violaine</au><au>Wallet, Florent</au><au>Aussedat, Guillaume</au><au>Maarek, Alizée</au><au>Bouafia, Fadhela</au><au>Karlin, Lionel</au><au>Ghergus, Dana</au><au>Golfier, Camille</au><au>Lequeu, Hélène</au><au>Lazareth, Anne</au><au>Schwiertz, Vérane</au><au>Viel, Sébastien</au><au>Idlhaj, Maryam</au><au>Ghesquières, Hervé</au><au>Monneret, Guillaume</au><au>Bachy, Emmanuel</au><au>Venet, Fabienne</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>HLA-DR expression on monocytes and outcome of anti-CD19 CAR T-cell therapy for large B-cell lymphoma</atitle><jtitle>Blood advances</jtitle><addtitle>Blood Adv</addtitle><date>2023-03-14</date><risdate>2023</risdate><volume>7</volume><issue>5</issue><spage>744</spage><epage>755</epage><pages>744-755</pages><issn>2473-9529</issn><eissn>2473-9537</eissn><abstract>•Low prelymphodepletion mHLA-DR correlates with older age, poorer ECOG performance status, higher tumor burden, and systemic inflammation.•Low prelymphodepletion mHLA-DR is associated with poorer duration of response and survival in LBCL treated with anti-CD19 CAR T cells. [Display omitted] Despite their unprecedented success in relapsed/refractory (R/R) large B-cell lymphoma (LBCL), anti-CD19 CAR T cells are associated with significant toxicity, and more than half of patients relapse. As monocytes emerged as key players in CAR therapy, we sought to evaluate the evolution of HLA-DR expression on monocytes (mHLA-DR) before and after commercial anti-CD19 CAR T-cell infusion in a large cohort (n = 103) of patients with R/R LBCL and its association with adverse events and treatment response. Cy-Flu-based lymphodepletion (LD) upregulated mHLA-DR in 79% of the cases, whereas in 2l% of cases (15 patients), the mHLA-DR level decreased after LD, and this decrease was associated with poorer outcome. Low mHLA-DR at day minus 7 (D−7) (&lt;13 500 antibodies per cell) before CAR T-cell infusion correlated with older age, poorer performance status, higher tumor burden, and elevated inflammatory markers. With a median follow-up of 7.4 months, patients with low mHLA-DR D−7 exhibited a poorer duration of response and survival than the higher mHLA-DR D−7 group. For toxicity management, tocilizumab was more frequently used in the low–mHLA-DR D−7 group. These data suggest that monocyte dysregulation before LD, characterized by the downregulation of mHLA-DR, correlates with an inflammatory and immunosuppressive tumor environment and is associated with failure of anti-CD19 CAR T cells in patients with R/R LBCL. Modulation of these myeloid cells represents a promising field for improving CAR therapy.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>35439292</pmid><doi>10.1182/bloodadvances.2021006563</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-6521-8815</orcidid><orcidid>https://orcid.org/0000-0003-2694-7510</orcidid><orcidid>https://orcid.org/0000-0003-1930-8956</orcidid><orcidid>https://orcid.org/0000-0003-3174-6246</orcidid><orcidid>https://orcid.org/0000-0003-4934-283X</orcidid><orcidid>https://orcid.org/0000-0003-0462-4235</orcidid><orcidid>https://orcid.org/0000-0002-9961-5739</orcidid><orcidid>https://orcid.org/0000-0002-5085-443X</orcidid><orcidid>https://orcid.org/0000-0001-8264-822X</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 2473-9529
ispartof Blood advances, 2023-03, Vol.7 (5), p.744-755
issn 2473-9529
2473-9537
language eng
recordid cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_9989525
source MEDLINE; DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; PubMed Central; Alma/SFX Local Collection
subjects HLA-DR Antigens
Humans
Immunobiology and Immunotherapy
Immunotherapy, Adoptive - adverse effects
Life Sciences
Lymphoma, Large B-Cell, Diffuse - therapy
Monocytes
Neoplasm Recurrence, Local
title HLA-DR expression on monocytes and outcome of anti-CD19 CAR T-cell therapy for large B-cell lymphoma
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T17%3A55%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pubmed_hal_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=HLA-DR%20expression%20on%20monocytes%20and%20outcome%20of%20anti-CD19%20CAR%20T-cell%20therapy%20for%20large%20B-cell%20lymphoma&rft.jtitle=Blood%20advances&rft.au=Bourbon,%20Estelle&rft.date=2023-03-14&rft.volume=7&rft.issue=5&rft.spage=744&rft.epage=755&rft.pages=744-755&rft.issn=2473-9529&rft.eissn=2473-9537&rft_id=info:doi/10.1182/bloodadvances.2021006563&rft_dat=%3Cpubmed_hal_p%3E35439292%3C/pubmed_hal_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/35439292&rft_els_id=S2473952922002439&rfr_iscdi=true