July 2022 in “Fayoum University Medical Journal” Different types of PCOS affect metabolic syndrome and pregnancy rates differently.
Polycystic ovary syndrome (PCOS) affects about 10% of women, is often linked to obesity and family history, and can cause irregular periods, fertility issues, and other symptoms. It's usually managed with lifestyle changes, weight loss, and medication.
1 citations
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September 2023 in “Medicine” ABO/Rh blood groups are not a risk factor for PCOS.
January 2025 in “Clinical Cosmetic and Investigational Dermatology” Genetic testing is crucial for diagnosing rare hair loss disorders.
Women with PCOS have different body composition and some metabolic differences compared to healthy women.
42 citations
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August 2017 in “Human Reproduction” Women with polycystic ovary syndrome tend to have a longer distance between the clitoris and anus.
2 citations
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January 2025 in “Veterinary Dermatology” Male Pomeranians with woolly coats are more likely to develop alopecia X.
January 2021 in “Dermatology online journal” One twin girl has Loose anagen syndrome with poorly anchored hair, diagnosed with a simple hair pull test, while her identical twin does not have the condition.
1947 citations
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September 1995 in “New England journal of medicine/The New England journal of medicine” PCOS is a common hormonal disorder causing irregular periods and increased hair growth, linked to insulin resistance and long-term health issues.
39 citations
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August 2001 in “Clinical endocrinology” Lean and obese women with PCOS have similar levels of insulin resistance, indicating it's a core aspect of the condition.
13 citations
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June 2006 in “Fertility and Sterility” Nonclassic 21-hydroxylase deficiency is a common, treatable genetic disorder causing reversible symptoms like acne and hair loss.
10 citations
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February 2019 in “Toxicological Sciences” Finasteride exposure affects gene expression and anogenital distance in male rat fetuses.
74 citations
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October 2012 in “The American Journal of Human Genetics” Mutations in the HOXC13 gene cause hair and nail development issues.
18 citations
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March 2015 in “Journal of Endocrinological Investigation” The research suggests that the ZP4 gene is linked to egg development in women with PCOS but requires more study to understand its role in infertility.
January 2024 in “University of Zagreb University Computing Centre (SRCE)” Women with PCOS have different hormone levels than those without it.
January 2023 in “Kafkas üniversitesi veteriner fakültesi dergisi/Kafkas üniversitesi veteriner fakültesi dergisi” Seasonal changes affect gene activity linked to hair growth in Angora goats.
March 2011 in “Pigment Cell & Melanoma Research” The Agouti gene influences pigmentation and may have a developmental role in deer mice.
May 2026 in “International Journal of Drug Delivery Technology” Machine learning can accurately predict PCOS phenotypes using lifestyle and symptom data.
January 2017 in “mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich)” Pregnancy and parenthood do not significantly change PCOS symptoms, but childless women have less hirsutism and weight gain.
January 2014 in “生命科学(ISSN1934-7391)” A certain gene variation can affect protein production and is linked to male pattern baldness.
103 citations
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March 2011 in “PLoS Biology” Birds can lose neck feathers due to a genetic change that increases a gene's activity, helping them adapt to heat.
May 2022 in “British Journal of Dermatology” The girl's hair condition improved on its own in 24 months.
2 citations
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July 2019 in “Indian dermatology online journal” A 17-year-old girl and her brothers have a rare hair condition with long eyelashes, thick eyebrows, and easily pluckable hair.
83 citations
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October 1998 in “The American Journal of Human Genetics” A specific gene mutation causes complete hair loss in an Irish Traveller family.
December 2022 in “Journal of Medical Case Reports” A 20-year-old woman was found to have a rare ovarian tumor causing symptoms like acne and a low-pitched voice, which disappeared after the tumor was removed.
April 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Removing Sprouty genes in mice causes various hormone-related issues but does not increase cancer risk by one year of age.
66 citations
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December 1999 in “Journal of Investigative Dermatology” New mutations in the hairless gene may cause hair loss and affect bone development.
3 citations
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May 2023 in “Endocrine Abstracts” PCOS has three subtypes, with 11-oxygenated androgens increasing metabolic risk.
49 citations
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May 2018 in “Endocrine” Women with regular menstrual cycles and PCOS have linked kisspeptin and LH hormone patterns, unlike those with irregular cycles.
January 2013 in “Reproductive Biology”