Cargando…

Synthetic TRuC receptors engaging the complete T cell receptor for potent anti-tumor response

T cells expressing CD19-targeting chimeric antigen receptors (CARs) reveal high efficacy in the treatment of B cell malignancies. Here, we report that T cell receptor fusion constructs (TRuCs) comprising an antibody-based binding domain fused to T cell receptor (TCR) subunits can effectively reprogr...

Descripción completa

Detalles Bibliográficos
Autores principales: Baeuerle, Patrick A., Ding, Jian, Patel, Ekta, Thorausch, Niko, Horton, Holly, Gierut, Jessica, Scarfo, Irene, Choudhary, Rashmi, Kiner, Olga, Krishnamurthy, Janani, Le, Bonnie, Morath, Anna, Baldeviano, G. Christian, Quinn, Justin, Tavares, Patrick, Wei, Qi, Weiler, Solly, Maus, Marcela V., Getts, Daniel, Schamel, Wolfgang W., Hofmeister, Robert
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6504948/
https://www.ncbi.nlm.nih.gov/pubmed/31064990
http://dx.doi.org/10.1038/s41467-019-10097-0
_version_ 1783416666013564928
author Baeuerle, Patrick A.
Ding, Jian
Patel, Ekta
Thorausch, Niko
Horton, Holly
Gierut, Jessica
Scarfo, Irene
Choudhary, Rashmi
Kiner, Olga
Krishnamurthy, Janani
Le, Bonnie
Morath, Anna
Baldeviano, G. Christian
Quinn, Justin
Tavares, Patrick
Wei, Qi
Weiler, Solly
Maus, Marcela V.
Getts, Daniel
Schamel, Wolfgang W.
Hofmeister, Robert
author_facet Baeuerle, Patrick A.
Ding, Jian
Patel, Ekta
Thorausch, Niko
Horton, Holly
Gierut, Jessica
Scarfo, Irene
Choudhary, Rashmi
Kiner, Olga
Krishnamurthy, Janani
Le, Bonnie
Morath, Anna
Baldeviano, G. Christian
Quinn, Justin
Tavares, Patrick
Wei, Qi
Weiler, Solly
Maus, Marcela V.
Getts, Daniel
Schamel, Wolfgang W.
Hofmeister, Robert
author_sort Baeuerle, Patrick A.
collection PubMed
description T cells expressing CD19-targeting chimeric antigen receptors (CARs) reveal high efficacy in the treatment of B cell malignancies. Here, we report that T cell receptor fusion constructs (TRuCs) comprising an antibody-based binding domain fused to T cell receptor (TCR) subunits can effectively reprogram an intact TCR complex to recognize tumor surface antigens. Unlike CARs, TRuCs become a functional component of the TCR complex. TRuC-T cells kill tumor cells as potently as second-generation CAR-T cells, but at significant lower cytokine release and despite the absence of an extra co-stimulatory domain. TRuC-T cells demonstrate potent anti-tumor activity in both liquid and solid tumor xenograft models. In several models, TRuC-T cells are more efficacious than respective CAR-T cells. TRuC-T cells are shown to engage the signaling capacity of the entire TCR complex in an HLA-independent manner.
format Online
Article
Text
id pubmed-6504948
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher Nature Publishing Group UK
record_format MEDLINE/PubMed
spelling pubmed-65049482019-05-09 Synthetic TRuC receptors engaging the complete T cell receptor for potent anti-tumor response Baeuerle, Patrick A. Ding, Jian Patel, Ekta Thorausch, Niko Horton, Holly Gierut, Jessica Scarfo, Irene Choudhary, Rashmi Kiner, Olga Krishnamurthy, Janani Le, Bonnie Morath, Anna Baldeviano, G. Christian Quinn, Justin Tavares, Patrick Wei, Qi Weiler, Solly Maus, Marcela V. Getts, Daniel Schamel, Wolfgang W. Hofmeister, Robert Nat Commun Article T cells expressing CD19-targeting chimeric antigen receptors (CARs) reveal high efficacy in the treatment of B cell malignancies. Here, we report that T cell receptor fusion constructs (TRuCs) comprising an antibody-based binding domain fused to T cell receptor (TCR) subunits can effectively reprogram an intact TCR complex to recognize tumor surface antigens. Unlike CARs, TRuCs become a functional component of the TCR complex. TRuC-T cells kill tumor cells as potently as second-generation CAR-T cells, but at significant lower cytokine release and despite the absence of an extra co-stimulatory domain. TRuC-T cells demonstrate potent anti-tumor activity in both liquid and solid tumor xenograft models. In several models, TRuC-T cells are more efficacious than respective CAR-T cells. TRuC-T cells are shown to engage the signaling capacity of the entire TCR complex in an HLA-independent manner. Nature Publishing Group UK 2019-05-07 /pmc/articles/PMC6504948/ /pubmed/31064990 http://dx.doi.org/10.1038/s41467-019-10097-0 Text en © The Author(s) 2019 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Baeuerle, Patrick A.
Ding, Jian
Patel, Ekta
Thorausch, Niko
Horton, Holly
Gierut, Jessica
Scarfo, Irene
Choudhary, Rashmi
Kiner, Olga
Krishnamurthy, Janani
Le, Bonnie
Morath, Anna
Baldeviano, G. Christian
Quinn, Justin
Tavares, Patrick
Wei, Qi
Weiler, Solly
Maus, Marcela V.
Getts, Daniel
Schamel, Wolfgang W.
Hofmeister, Robert
Synthetic TRuC receptors engaging the complete T cell receptor for potent anti-tumor response
title Synthetic TRuC receptors engaging the complete T cell receptor for potent anti-tumor response
title_full Synthetic TRuC receptors engaging the complete T cell receptor for potent anti-tumor response
title_fullStr Synthetic TRuC receptors engaging the complete T cell receptor for potent anti-tumor response
title_full_unstemmed Synthetic TRuC receptors engaging the complete T cell receptor for potent anti-tumor response
title_short Synthetic TRuC receptors engaging the complete T cell receptor for potent anti-tumor response
title_sort synthetic truc receptors engaging the complete t cell receptor for potent anti-tumor response
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6504948/
https://www.ncbi.nlm.nih.gov/pubmed/31064990
http://dx.doi.org/10.1038/s41467-019-10097-0
work_keys_str_mv AT baeuerlepatricka synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT dingjian synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT patelekta synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT thorauschniko synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT hortonholly synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT gierutjessica synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT scarfoirene synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT choudharyrashmi synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT kinerolga synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT krishnamurthyjanani synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT lebonnie synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT morathanna synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT baldevianogchristian synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT quinnjustin synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT tavarespatrick synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT weiqi synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT weilersolly synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT mausmarcelav synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT gettsdaniel synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT schamelwolfgangw synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse
AT hofmeisterrobert synthetictrucreceptorsengagingthecompletetcellreceptorforpotentantitumorresponse