OBJECTIVES: To investigate whether growth differentiation factor (GDF)-9 or GDF-9B/bone morphogenetic protein (BMP)-15 mutation is present in Japanese women with premature ovarian failure (POF) and polycystic ovary syndrome (PCOS). DESIGN: Clinical and molecular studies. SETTING: Outpatient clinic in a university hospital. PATIENT(S): Fifteen women with POF, 38 women with PCOS, and 3 normal fertile controls. INTERVENTION(S): Extraction of DNA from blood samples for subsequent polymerase chain reaction (PCR). MAIN OUTCOME MEASURE(S): Amplified DNA was analyzed by denaturing gradient gel electrophoresis (DGGE) and/or by direct sequencing. RESULT(S): No missense mutation was found in any exons of the GDF-9 gene and the GDF-9B/BMP-15 gene in patients with POF and PCOS. CONCLUSION(S): The missense mutation in the GDF-9 gene or the GDF-9B/BMP-15 gene is uncommon in anovulatory Japanese women with POF and PCOS.
OBJECTIVES: To investigate whether growth differentiation factor (GDF)-9 or GDF-9B/bone morphogenetic protein (BMP)-15 mutation is present in Japanese women with premature ovarian failure (POF) and polycystic ovary syndrome (PCOS). DESIGN: Clinical and molecular studies. SETTING:Outpatient clinic in a university hospital. PATIENT(S): Fifteen women with POF, 38 women with PCOS, and 3 normal fertile controls. INTERVENTION(S): Extraction of DNA from blood samples for subsequent polymerase chain reaction (PCR). MAIN OUTCOME MEASURE(S): Amplified DNA was analyzed by denaturing gradient gel electrophoresis (DGGE) and/or by direct sequencing. RESULT(S): No missense mutation was found in any exons of the GDF-9 gene and the GDF-9B/BMP-15 gene in patients with POF and PCOS. CONCLUSION(S): The missense mutation in the GDF-9 gene or the GDF-9B/BMP-15 gene is uncommon in anovulatory Japanese women with POF and PCOS.
Authors: Luciana Ochuiuto Teixeira de Resende; Alessandra Aparecida Vireque; Laura Ferreira Santana; Daniel Antunes Moreno; Ana Carolina Japur de Sá Rosa e Silva; Rui Alberto Ferriani; Carlos Alberto Scrideli; Rosana Maria Reis Journal: J Assist Reprod Genet Date: 2012-07-24 Impact factor: 3.412