Presented for research literature review only Lunel-Orsini C et al
Although non-proteinogenic amino acids do not serve as building blocks for proteins, they are nevertheless precursors of important substances in the body such as L-thyroxine, the thyroid hormone
Cell migration and differentiation
This pathway safely degrades homocysteinea potentially toxic byproduct of metabolisminto cysteine through two sequential enzymatic steps involving cystathionine beta-synthase (CBS) and cystathionine gamma-lyase (CSE)
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Modifications in neurotransmitter levels by modulatory pathways such as the kynurenine pathway, and also changes in accessibility and effects of SCFAs in the brain, may have an impact on BDNF activities such as neural survival and CNS development (70)