title: Pain research. Why other people may not feel your pain.
authors.forename: Jean
authors.initials: J
authors.lastname: Marx
mesh_terms: D000701:Analgesics, Opioid / Q000494:pharmacology; D001921:Brain / Q000378:metabolism; D002394:Catechol O-Methyltransferase / Q000737:chemistry / Q000235:genetics / Q000378:metabolism; D004644:Emotions; D005260:Female; D020022:Genetic Predisposition to Disease; D006801:Humans; D008297:Male; D018847:Opioid Peptides / Q000378:metabolism; D010146:Pain / Q000235:genetics / Q000503:physiopathology* / Q000523:psychology*; D044102:Receptor, Melanocortin, Type 1 / Q000235:genetics / Q000502:physiology; D013705:Temporomandibular Joint Disorders / Q000503:physiopathology
chemical_list: D000701:Analgesics, Opioid; D018847:Opioid Peptides; D044102:Receptor, Melanocortin, Type 1; D002394:Catechol O-Methyltransferase