Aerobic glycolysis promotes T helper 1 cell differentiation through an epigenetic mechanism
نویسندگان
چکیده
منابع مشابه
Inducible costimulator promotes helper T-cell differentiation through phosphoinositide 3-kinase.
The T-cell costimulatory receptors, CD28 and the inducible costimulator (ICOS), are required for the generation of follicular B helper T cells (T(FH)) and germinal center (GC) reaction. A common signal transducer used by CD28 and ICOS is the phosphoinositide 3-kinase (PI3K). Although it is known that CD28-mediated PI3K activation is dispensable for GC reaction, the role of ICOS-driven PI3K sign...
متن کاملOxidative stress promotes polarization of human T cell differentiation toward a T helper 2 phenotype.
These studies were conducted to determine the effects of oxidative stress on human T cell differentiation and polarization into Th1 or Th2 phenotypes. Highly purified naive CD4+ T cells were isolated from PBMC of healthy, nonatopic donors. CD4+ T cells were stimulated with anti-CD3 and anti-CD28 mAb in the presence or absence of oxidative stress as supplied by 2,3-dimethoxy-1,4-naphthoquinone (...
متن کاملModel Analysis of Helper T Cell Differentiation
Helper T (Th) cells regulate immune responses by producing various cytokines upon antigen stimulation. Helper T cells can be divided into two subsets, Th1 and Th2 [2]. The Th1 cells are responsible for defense against infectious intracellular microorganisms. The Th2 cells are responsible for defense against extracellular pathogens and the development of allergic immune reactions. The SOCS famil...
متن کاملPosttranscriptional Control of T Cell Effector Function by Aerobic Glycolysis
A "switch" from oxidative phosphorylation (OXPHOS) to aerobic glycolysis is a hallmark of T cell activation and is thought to be required to meet the metabolic demands of proliferation. However, why proliferating cells adopt this less efficient metabolism, especially in an oxygen-replete environment, remains incompletely understood. We show here that aerobic glycolysis is specifically required ...
متن کاملB cell-stimulatory factor 1 (BSF-1) promotes growth of helper T cell lines
T cell-derived supernatants (SN) that contain B cell-stimulatory factor 1 (BSF-1) and lack IL-2 promote the growth of the IL-2-dependent T cell line, HT-2, as well as three other clones or lines of T cells that can provide help to B cells. The BSF-1 purified from these SNs promotes growth of HT-2 cells approximately 50% as effectively as purified IL-2. A potential involvement for contaminating ...
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ژورنال
عنوان ژورنال: Science
سال: 2016
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.aaf6284