In this review, we will systematically summarize the recent progress of amino acid metabolism in malignancy and discuss their interconnection with mammalian target of rapamycin complex 1 (mTORC1) signaling, epigenetic modification, tumor growth and immunity, and ferroptosis
GLP-1 is a peptide secreted by L-type enteroendocrine cells in the ileum and colon in response to different nutrients, mainly glucose and lipids, whereas glucose-dependent insulinotropic polypeptide is produced by K cells present in the duodenum and the first portion of the jejunum
Important thiol compounds are glutathione, -glutamylcysteine, bacillithiol, mycothiol etc
These observations suggest that, in a normal physiological fasting state, glucagon primes insulin action
Metabolic slowing and reduced oxidative damage with sustained caloric restriction support the rate of living and oxidative damage theories of aging
Ultra-high purity (99.3%)