Cited by 349CAR-T cell therapy researchT-cell and B-cell ImmunologyCancer Immunotherapy and Biomarkers

Deleting DNMT3A in CAR T cells prevents exhaustion and enhances antitumor activity

Open access
Prinzing, Brooke, Zebley, Caitlin C., Petersen, Christopher T., Fan, Yiping, Anido, Alejandro Allo, Yi, Zhongzhen, Nguyen, Phuong, Houke, Haley +19 more·2021·Science Translational Medicine

Abstract

DNMT3A deletion preserves CAR T cell functionality during prolonged stimulation.

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Integrity signals

Registry

Crossref · 10.1126/scitranslmed.abh0272

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84 of 84 references verified0 citation errors · 0 not checkable

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  • DNMT3A loss in CAR-T cells increases their ability to proliferate without acquiring a canonical exhaustion phenotype in the context of chronic stimulation.

    “Another study evaluated the effect of DNMT3A loss on CAR-T cells and showed that these cells had an increased ability to proliferate without acquiring a canonical exhaustion phenotype in the context of chronic stimulation [79].”

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Authors
Prinzing, B., Zebley, C. C., Petersen, C. T., Fan, Y., Anido, A. A., Yi, Z., Nguyen, P., Houke, H., Bell, M., Haydar, D., Brown, C., Boi, S. K., Alli, S., Crawford, J. C., Riberdy, J. M., Park, J. J., Zhou, S., Velasquez, M. P., DeRenzo, C., Lazzarotto, C. R., Tsai, S. Q., Vogel, P., Pruett-Miller, S. M., Langfitt, D. M., Gottschalk, S., Youngblood, B., & Krenciute, G.
Affiliations
  • St. Jude Children's Research Hospital (US)
  • Department of Hematology, St Jude Children’s Research Hospital, Memphis, TN 38105, USA.
  • Department of Cell and Molecular Biology, St Jude Children’s Research Hospital, Memphis, TN 38105, USA.
Corresponding author
  • Prinzing, Brooke
  • Zebley, Caitlin C.
  • Petersen, Christopher T.
  • Gottschalk, Stephen
  • Youngblood, Ben
  • Krenciute, Giedre
Venue
Science Translational Medicine
Published
2021-11-17
Volume
13
Issue
620
Pages
eabh0272-eabh0272
ISSN
  • 1946-6234 (ISSN-L)
  • 1946-6242
OpenAlex
W3213155546
Cited by
349
References
84
Citations by year
2026: 68 · 2025: 78 · 2024: 83 · 2023: 82 · 2022: 37 · 2021: 1
FWCI
18.85
Type
journal article
Language
en
Open access
Locations
  • Science Translational Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Cancer Institute (R50CA211481, K99CA256262, F31CA250401, R01CA173750, R00CA256262, P01CA096832, P30CA021765, R01CA237311)
  • National Institute of Allergy and Infectious Diseases (R01AI114442, U01AI157189, UM1AI109565)
  • National Institute of Neurological Disorders and Stroke (R01NS106379, R01NS121249)
Topics
  • Health Sciences › Medicine › Oncology › CAR-T cell therapy research
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
Keywords
CAR T-cell therapy, T cell exhaustion, DNMT3A, DNA methylation, epigenetic repression, IL-10, CD28, CCR7, TCF1, LEF1, antitumor immunity, T cell stemness, epigenetic silencing
MeSH terms
Humans, Neoplasms, T-Lymphocytes, Immunotherapy, Adoptive, CD28 Antigens, Xenograft Model Antitumor Assays, Epigenesis, Genetic

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