PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31735954-2 2019 SUMMARY ANSWER: Exposure of granulosa cells (GCs) to high levels of androgens, equivalent to that found in PCOS, prevented the fall in AMH and was associated with dysregulated AMH-SMAD signalling leading to stalled follicle progression in PCOS. Androgens 68-77 SMAD family member 4 Homo sapiens 180-184