PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35482214-1 2022 PURPOSE: Undercarboxylated-Osteocalcin (ucOCN), acting on its putative receptor GPRC6A, was shown to stimulate testosterone (T) production by Leydig cells in rodents, in parallel with the hypothalamus-pituitary-gonadal axis (HPG) mediated by luteinizing hormone (LH). Testosterone 111-123 G protein-coupled receptor class C group 6 member A Homo sapiens 80-86