Bruning et al. report that blocking fatty acid synthase (FASN) in endothelial cells (ECs) reduces angiogenesis by impairing EC proliferation. Mechanistically, FASN inhibition elevates the malonyl-CoA substrate pool, thereby increasing post-translational malonylation of mTOR and decreasing the pro-angiogenic mTORC1 activity.
Impairment of Angiogenesis by Fatty Acid Synthase Inhibition Involves mTOR Malonylation
Mazzone M.;
2018-01-01
Abstract
Bruning et al. report that blocking fatty acid synthase (FASN) in endothelial cells (ECs) reduces angiogenesis by impairing EC proliferation. Mechanistically, FASN inhibition elevates the malonyl-CoA substrate pool, thereby increasing post-translational malonylation of mTOR and decreasing the pro-angiogenic mTORC1 activity.
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