SAMe participates in the production of neurotransmitters involved in normal brain function and emotional well-being
In corroboration with these finding, in rats, isoproterenol (-AR agonist) and noradrenaline were shown to increase amyloid precursor protein APP mRNA and holoprotein levels
Diwakar and Ravindranath, 2007

Abbreviations GABA: Gamma-aminobutyric acid NMDA: N-methyl-D-aspartate HPA: Hypothalamicpituitaryadrenal AUDs: Alcohol use disorders MDD: Major depressive disorder CBT: Cognitive-behavioral therapy IL-6: Interleukin-6 TNF-: Tumor necrosis factor-alpha CRH: Corticotropin-releasing hormone ACTH: Adrenocorticotropic hormone MRI: Magnetic resonance imaging PET: Positron emission tomography SSRIs: Selective serotonin reuptake inhibitors ROS: Reactive oxygen species ADH: Alcohol dehydrogenase ALDH: Aldehyde dehydrogenase SOD: Superoxide dismutase NF-B: Nuclear factor kappa B IL-1: Interleukin-1 beta LTP: Long-term potentiation LTD: Long-term depression NLRP3: NOD-like receptor family pyrin domain containing 3 BBB: Bloodbrain barrier BDNF: Brain-derived neurotrophic factor JNK: C-Jun N-terminal kinase P38 MAPK: P38 mitogen-activated protein kinase MAPK: Mitogen-activated protein kinase CREB: CAMP response element-binding protein ERK: Extracellular signal-regulated kinase NGF: Nerve growth factor NT-3: Neurotrophin-3 SCFAs: Short-chain fatty acids FasL: Fas ligand DISC: Death-inducing signaling complex ER: Endoplasmic reticulum UPR: Unfolded protein response CHOP: C/EBP homologous protein AMPA: Alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid CaMKII: Calcium/calmodulin-dependent protein kinase II PTSD: Post-traumatic stress disorder fMRI: Functional magnetic resonance imaging NE: Norepinephrine References Adams C, Conigrave JH, Lewohl J, Haber P, Morley KC (2020) Alcohol use disorder and circulating cytokines: a systematic review and meta-analysis

Nanomedicine 14 (1), 195204 (2018)
Town M, Jean G, Cherqui S, Attard M, Forestier L, Whitmore SA, Callen DF, Gribouval O, Broyer M, Bates GP, vant Hoff W, Antignac C (1998) A novel gene encoding an integral membrane protein is mutated in nephropathic cystinosis