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Cell Death and Differentiation • 2003 | View Paper
“ Nitric oxide also elevates p53 expression, causing a concomitant increase in p53 serine 18 phosphorylation and p53 translocation from the cytoplasm to the nucleus.”
“In the present study, L‐Ser was shown to enhance production of nitric oxide (NO), interleukin‐6 (IL‐6) and tumor necrosis factor α (TNF α) by lipopolysaccharide (LPS)‐stimulated cultured rat microglial cells.”
Journal of neuroscience research • 2001 | View Paper
“Replacement of the acidic (aspartate 355) or basic (arginine 357 and arginine 363) amino acids located in the vicinity of cysteine 121 by serine leads to a marked reduction in the ability of nitric oxide to S-nitrosylate and inactivate hepatic methionine adenosyltransferase.”
The Journal of Biological Chemistry • 1999 | View Paper
“Individual amino acid concentrations were negatively affected with increasing NO (i.e. asparagine and glutamine with low N availability, serine and proline with high N availability).”
“These findings demonstrated that L-serine has antioxidant and cytoprotective effects through the elevation of some crucial antioxidant factors such as Nrf2, HO-1 and NO.”