Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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RNA-seq of murine CD4 T cells after pentanoate treatment compared to untreated control


ABSTRACT: To analyse the influence of pentanoate on the differentiation of naive CD4 T cells under Th17 inducing conditions, murine CD4 T cells were isolated from spleen and lymphnodes of FIR/TIGER mice (IL-10 (GFP) - Foxp3 (RFP) - Reporter mice). The T cells were kept for 3 days under Th17 inducing conditions either with 4 mM pentanoate or without pentanoate (control).

INSTRUMENT(S): Illumina HiSeq 1500

ORGANISM(S): Mus musculus

SUBMITTER: Andrea Nist 

PROVIDER: E-MTAB-6114 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications


Short-chain fatty acids (SCFAs) have immunomodulatory effects, but the underlying mechanisms are not well understood. Here we show that pentanoate, a physiologically abundant SCFA, is a potent regulator of immunometabolism. Pentanoate induces IL-10 production in lymphocytes by reprogramming their metabolic activity towards elevated glucose oxidation. Mechanistically, this reprogramming is mediated by supplying additional pentanoate-originated acetyl-CoA for histone acetyltransferases, and by pen  ...[more]

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