OPRM1 A118G associated_with β-endorphin

Subject: OPRM1 A118G
Relation: associated_with
Object: β-endorphin
p-value: —

Evidence from: primary | all sources

Evidence (1 sources)

Combined analysis of circulating β-endorphin with gene polymorphisms in OPRM1, CACNAD2 and ABCB1 reveals correlation with pain, opioid sensitivity and opioid-related side effects. (2013) PMID:23402298 cited

the men with chronic pain ... who had the minor allele had lower β-endorphin levels than the men with the major allele

confidence: 0.80