Open AccessClinical significance of T cell metabolic reprogramming in cancer
Author(s) -
Herbel Christoph,
Patsoukis Nikolaos,
Bardhan Kankana,
Seth Pankaj,
Weaver Jessica D.,
Boussiotis Vassiliki A.
Publication year - 2016
Publication title -
clinical and translational medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.125
H-Index - 1
ISSN - 2001-1326
DOI - 10.1186/s40169-016-0110-9
Subject(s) - cancer cell , cancer immunotherapy , warburg effect , cancer , anaerobic glycolysis , cancer research , glycolysis , metabolic pathway , biology , immunotherapy , immune system , microbiology and biotechnology , metabolism , biochemistry , immunology , genetics
Conversion of normal cells to cancer is accompanied with changes in their metabolism. During this conversion, cell metabolism undergoes a shift from oxidative phosphorylation to aerobic glycolysis, also known as Warburg effect, which is a hallmark for cancer cell metabolism. In cancer cells, glycolysis functions in parallel with the TCA cycle and other metabolic pathways to enhance biosynthetic processes and thus support proliferation and growth. Similar metabolic features are observed in T cells during activation but, in contrast to cancer, metabolic transitions in T cells are part of a physiological process. Currently, there is intense interest in understanding the cause and effect relationship between metabolic reprogramming and T cell differentiation. After the recent success of cancer immunotherapy, the crosstalk between immune system and cancer has come to the forefront of clinical and basic research. One of the key goals is to delineate how metabolic alterations of cancer influence metabolism‐regulated function and differentiation of tumor resident T cells and how such effects might be altered by immunotherapy. Here, we review the unique metabolic features of cancer, the implications of cancer metabolism on T cell metabolic reprogramming during antigen encounters, and the translational prospective of harnessing metabolism in cancer and T cells for cancer therapy.