PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18000088-7 2008 RESULTS: We found that the C allele of a single nucleotide polymorphism in the STK11 gene (expressed in liver; also known as LKB1) was associated with a significantly decreased chance of ovulation in PCOS women treated with metformin. Metformin 224-233 serine/threonine kinase 11 Homo sapiens 79-84 18000088-7 2008 RESULTS: We found that the C allele of a single nucleotide polymorphism in the STK11 gene (expressed in liver; also known as LKB1) was associated with a significantly decreased chance of ovulation in PCOS women treated with metformin. Metformin 224-233 serine/threonine kinase 11 Homo sapiens 125-129 18000088-11 2008 CONCLUSIONS: We have demonstrated that a polymorphism in STK11, a kinase gene expressed in liver and implicated in metformin action, is associated with ovulatory response to treatment with metformin alone in a prospective randomized trial. Metformin 115-124 serine/threonine kinase 11 Homo sapiens 57-62 18000088-11 2008 CONCLUSIONS: We have demonstrated that a polymorphism in STK11, a kinase gene expressed in liver and implicated in metformin action, is associated with ovulatory response to treatment with metformin alone in a prospective randomized trial. Metformin 189-198 serine/threonine kinase 11 Homo sapiens 57-62