TY - JOUR
T1 - Tissue-and temporal-specific roles of extracellular ATP on T cell metabolism and function
AU - Santiago-Carvalho, Igor
AU - Banuelos, Alma
AU - Borges Da Silva, Henrique
N1 - Publisher Copyright:
Copyright © 2023 The Author(s), Published by Wolters Kluwer Health, Inc.
PY - 2023/4/1
Y1 - 2023/4/1
N2 - The activation and function of T cells is fundamental for the control of infectious diseases and cancer, and conversely can mediate several autoimmune diseases. Among the signaling pathways leading to T cell activation and function, the sensing of extracellular adenosine triphosphate (eATP) has been recently appreciated as an important component. Through a plethora of purinergic receptors, most prominently P2RX7, eATP sensing can induce a wide variety of processes in T cells, such as proliferation, subset differentiation, survival, or cell death. The downstream roles of eATP sensing can vary according to (a) the T cell subset, (b) the tissue where T cells are, and (c) the time after antigen exposure. In this mini-review, we revisit the recent findings on how eATP signaling pathways regulate T-cell immune responses and posit important unanswered questions on this field.
AB - The activation and function of T cells is fundamental for the control of infectious diseases and cancer, and conversely can mediate several autoimmune diseases. Among the signaling pathways leading to T cell activation and function, the sensing of extracellular adenosine triphosphate (eATP) has been recently appreciated as an important component. Through a plethora of purinergic receptors, most prominently P2RX7, eATP sensing can induce a wide variety of processes in T cells, such as proliferation, subset differentiation, survival, or cell death. The downstream roles of eATP sensing can vary according to (a) the T cell subset, (b) the tissue where T cells are, and (c) the time after antigen exposure. In this mini-review, we revisit the recent findings on how eATP signaling pathways regulate T-cell immune responses and posit important unanswered questions on this field.
KW - eATP receptors
KW - P2RX7
KW - T cell memory
KW - T cells
KW - tissue damage
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U2 - 10.1097/IN9.0000000000000025
DO - 10.1097/IN9.0000000000000025
M3 - Review article
AN - SCOPUS:85173014407
SN - 2633-0407
VL - 5
SP - E00025
JO - Immunometabolism (United States)
JF - Immunometabolism (United States)
IS - 2
ER -