Women with NC-CAH had significantly lower orgasm scores, a trend toward lower sexual function with higher sexual distress, as well as biochemical evidence of hyperandrogenism (higher dehydroepiandrosterone sulfate and lower SHBG) and a trend toward more clinical signs of hyperandrogenism (hirsutism).
When all women were divided into successful and failed pregnancy subgroups according to the following clinical pregnancy outcome, we found lower PPARG1 mRNA levels and higher NCOR1 and HDAC3 mRNA levels in the failed subgroup of HA PCOS (P < 0.05).
We studied the effects of a single nucleotide polymorphism (SNP) (rs8111699) in STK11 on endocrine-metabolic and body composition indexes before and after 1 year of metformin in 85 hyperinsulinemic girls with androgen excess, representing a continuum from prepuberal girls with a combined history of low birth weight and precocious pubarche over to postmenarchial girls with hyperinsulinemic ovarian hyperandrogenism.
We reviewed all studies that investigated the roles of insulin, insulin receptor, and insulin gene in insulin resistance and its interaction with hyperandrogenism in PCOS.
We report an adolescent girl with the cardinal features of MURCS association, obesity, and clinical findings of hyperandrogenism who did not show any exonic mutation of the WNT4 gene.
We recommend determination of the 24-h urinary free cortisol excretion and sequencing of the NR3C1 gene in patients with hyperandrogenism and/or hypertension of unknown origin.
We propose a simplified PCOS criteria wherein diagnosis is made if two of the following three items were present: (i) oligomenorrhoea, (ii) anti-mullerian hormone (AMH) above threshold and/or (iii) hyperandrogenism defined as either testosterone above threshold and/or the presence of hirsutism.
We previously suggested that a gain of function mutation in a single serine kinase might cause the hyperandrogenism and insulin resistance observed in PCOS patients by excessive phosphorylation of both P450c17 and IR-beta.
We have used DGGE to screen for mutations in the insulin receptor gene in a family in which four of five daughters were affected by type A insulin resistance in association with acanthosis nigricans and hyperandrogenism.
We have hypothesized that heterozygosity for CYP21 mutations in women increases their risk of developing clinically evident hyperandrogenism, and that this risk is related to the severity of the mutation of CYP21 and/or the 17-hydroxyprogesterone (17-OHP) response to ACTH stimulation.
We have evaluated the possible association of several polymorphisms in the IL6R-alpha and gp130 genes with obesity and/or hyperandrogenism in a case-control study involving 143 hyperandrogenic patients and 45 healthy women from Spain.
We have evaluated the possible association of several polymorphisms in the IL6R-alpha and gp130 genes with obesity and/or hyperandrogenism in a case-control study involving 143 hyperandrogenic patients and 45 healthy women from Spain.
We have evaluated the possible association of several polymorphisms in the IL6R-alpha and gp130 genes with obesity and/or hyperandrogenism in a case-control study involving 143 hyperandrogenic patients and 45 healthy women from Spain.
We demonstrated that variants within the FTO gene influence hyperandrogenemia and anthropometric parameters in women with PCOS, indicating an important role of FTO variants not only in obesity and diabetes but also in hyperandrogenism in women with PCOS.
Two hypermethylated CpG sites in the PPARG1 promoter and five hypomethylated CpG sites in the NCOR1 promoter were observed only in HA PCOS women (P < 0.01 to P < 0.0005).
Two hypermethylated CpG sites in the PPARG1 promoter and five hypomethylated CpG sites in the NCOR1 promoter were observed only in HA PCOS women (P < 0.01 to P < 0.0005).
To test the hypothesis that the triad of hyperandrogenism, insulin resistance and acanthosis nigricans (HAIRAN syndrome) in the presence of obesity, also known as type C insulin resistance, is caused by mutations in the gene for peroxisome proliferator activated receptor gamma (PPARgamma), a receptor for the thiazolidinedione drugs that enhance sensitivity to insulin.
To examine the influence of hyperandrogenism on low-density lipoprotein (LDL) and high-density lipoprotein (HDL) subclass levels as well as lipoprotein (a) levels in hyperandrogenic women compared with a control group.