Not medical advice. A living research archive of historical and continually changing sources, for research and personal reference only. Summaries are paraphrases — verify against the originals. Full disclaimer
Peptide hormones, nitric oxide, and related GPCR signaling modulate sexual function, stress responses, and social behavior — symptom domains prominent in PSSD/PFS. PDE5A and NOS1/3 sit directly in erectile physiology; oxytocin/vasopressin systems shape sexual and social behavior.
Sorted by how often each gene is cited in corpus records, then alphabetically.
G protein subunit beta 3
arginine vasopressin receptor 1A
arginine vasopressin receptor 1B
arginine vasopressin receptor 2
melanocortin 4 receptor
nitric oxide synthase 1
nitric oxide synthase 3
neuropeptide Y
neuropeptide Y receptor Y1
neuropeptide Y receptor Y2
oxytocin receptor
phosphodiesterase 5A