what triggers glp 1 release Frontiers glp-1_analogs [TUSOM | Pharmwiki]

Following its entry into eukaryotic cells via the transport proteins SLC1A5 or SLC7A5, tryptophan is primarily subjected to three primary metabolic pathways: incorporation into protein synthesis, metabolism via the kynurenine (Kyn) pathway, or conversion through the serotonin pathway

The answer appears to be both, though the relative contributions remain unclear

They support oligodendrocytes and promote axonal myelination through both secreted factors and direct astrocyteoligodendrocyte or astrocyteaxon interactions

Nanoscale 13(2):444459 Katsumi H et al (2020) S -nitrosylated l-serine-modified dendrimer as a kidney-targeting nitric oxide donor for prevention of renal ischaemia/reperfusion injury

Nonalcoholic Fatty Liver Disease: A Feature of the Metabolic Syndrome