Stem-like memory and precursors of exhausted T cells share a common progenitor defined by ID3 expression

Catarina Gago da Graça, Amania A. Sheikh, Dane M. Newman, Lifen Wen, Sining Li, Jian Shen, Yuqi Zhang, Sarah S. Gabriel, David Chisanga, Justine Seow, Annika Poch, Lisa Rausch, Minh-Hanh T. Nguyen, Jayendra Singh, Chun-Hsi Su, Leonie A. Cluse, Carlson Tsui, Thomas N. Burn, Simone L. Park, Bianca Von ScheidtLaura K. Mackay, Ajithkumar Vasanthakumar, David Bending, Wei Shi, Weiguo Cui, Jan Schröder, Ricky W. Johnstone*, Axel Kallies*, Daniel T. Utzschneider*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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Abstract

Stem-like T cells are attractive immunotherapeutic targets in patients with cancer given their ability to proliferate and differentiate into effector progeny. Thus, identifying T cells with enhanced stemness and understanding their developmental requirements are of broad clinical and therapeutic interest. Here, we demonstrate that during acute infection, the transcriptional regulator inhibitor of DNA binding 3 (ID3) identifies stem-like T cells that are uniquely adapted to generate precursors of exhausted T (Tpex) cells in response to chronic infection or cancer. Expression of ID3 itself enables Tpex cells to sustain T cell responses in chronic infection or cancer, whereas loss of ID3 results in impaired maintenance of CD8 T cell immunity. Furthermore, we demonstrate that interleukin-1 (IL-1) family members, including IL-36β and IL-18, promote the generation of ID3+ T cells that mediate superior tumor control. Overall, we identify ID3 as a common denominator of stem-like T cells in both acute and chronic infections that is specifically required to sustain T cell responses to chronic stimulation.

Original languageEnglish
Pages (from-to)eadn1945
JournalScience Immunology
Volume10
Issue number103
DOIs
Publication statusPublished - 31 Jan 2025

Keywords

  • Inhibitor of Differentiation Proteins/genetics
  • Animals
  • Mice
  • Mice, Inbred C57BL
  • CD8-Positive T-Lymphocytes/immunology
  • Immunologic Memory/immunology
  • Mice, Knockout
  • Humans
  • Memory T Cells/immunology

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