Metabolic dialogues: regulators of chimeric antigen receptor T cell function in the tumor microenvironment

Autor: Josquin Moraly, Taisuke Kondo, Mehdi Benzaoui, Justyn DuSold, Sohan Talluri, Marie C. Pouzolles, Christopher Chien, Valérie Dardalhon, Naomi Taylor
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Molecular Oncology, Vol 18, Iss 7, Pp 1695-1718 (2024)
Druh dokumentu: article
ISSN: 1878-0261
1574-7891
DOI: 10.1002/1878-0261.13691
Popis: Tumor‐infiltrating lymphocytes (TILs) and chimeric antigen receptor (CAR) T cells have demonstrated remarkable success in the treatment of relapsed/refractory melanoma and hematological malignancies, respectively. These treatments have marked a pivotal shift in cancer management. However, as “living drugs,” their effectiveness is dependent on their ability to proliferate and persist in patients. Recent studies indicate that the mechanisms regulating these crucial functions, as well as the T cell's differentiation state, are conditioned by metabolic shifts and the distinct utilization of metabolic pathways. These metabolic shifts, conditioned by nutrient availability as well as cell surface expression of metabolite transporters, are coupled to signaling pathways and the epigenetic landscape of the cell, modulating transcriptional, translational, and post‐translational profiles. In this review, we discuss the processes underlying the metabolic remodeling of activated T cells, the impact of a tumor metabolic environment on T cell function, and potential metabolic‐based strategies to enhance T cell immunotherapy.
Databáze: Directory of Open Access Journals
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