PAPS provides sulfur for the synthesis or modification of several secondary metabolites including glucosinolates, peptides or hormones in reactions involving sulfotransferases (SOT)
Read review Dihexa for Autism Spectrum Disorder (ASD) The Campbell rs1858830 MET promoter C-allele autism finding (the strongest mechanistic anchor to Dihexa pharmacology), the January 2026 mGluR5 PET 16-23% lower availability, the December 2025 DAYBUE STIX (trofinetide) Rett approval, the March 2026 FDA leucovorin decision (CFD only, not autism), the 270,701 NHS open referrals breaching NICE NG142, and the ~700,000 UK autistic population
Neurotoxicology 32(6):742
Adaptive behaviors and social skills training, along with medical interventions targeting oxidative stress and the transsulfuration pathway, are crucial
A three-component system (GHK-Cu + KPV + growth factor) would cover matrix/redox + NF-kB/cytokines + RTK signaling a wide mechanistic spread