PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14671163-1 2003 The gut peptide, ghrelin, may participate in the control of energy homeostasis and pituitary hormone secretion in humans, stimulating both food intake and, at pharmacological doses, ACTH and cortisol secretion. Ghrelin 17-24 proopiomelanocortin Homo sapiens 182-186