20 citations
,
January 2008 in “Reproductive Biomedicine Online” Sexual orientation does not affect the prevalence of PCOS or fertility rates in women undergoing artificial donor insemination.
69 citations
,
May 1997 in “Veterinary Pathology” The angora mouse mutation causes long hair and hair defects due to a gene deletion.
Mirror-image twins can have alopecia areata on opposite sides of their heads.
4 citations
,
June 1980 in “American Journal of Clinical Nutrition” Malnutrition can change hair color due to altered copper and zinc levels.
May 2022 in “Experimental dermatology” Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
20 citations
,
December 1999 in “Journal of Investigative Dermatology” Mutations in the hHb6 gene cause the hair disorder monilethrix.
January 2025 in “Case Reports in Genetics” A rare gene variant causes sexual development issues in siblings, needing personalized treatment.
11 citations
,
November 2014 in “Behavior Genetics”
12 citations
,
June 2009 in “Journal of Cosmetic Dermatology” Loose Anagen Hair syndrome occurs in dark-skinned children and often improves on its own.
September 2024 in “Indian Journal of Dermatology” Trichoscopy effectively diagnoses and assesses the severity of androgenetic alopecia.
69 citations
,
May 2002 in “Journal of Investigative Dermatology” Congenital atrichia with papular lesions is often misdiagnosed, and new diagnostic criteria can improve accuracy.
8 citations
,
August 2013 in “Pediatric Dermatology” Loose Anagen Hair Syndrome is found in black-haired Indian children and is often missed, especially in boys.
1 citations
,
February 2022 in “Online journal of biological sciences” The document does not determine if adults with aphallia are fertile.
August 2024 in “Biophysics Reviews” Mammal hairs have different internal structures.
20 citations
,
October 2005 in “Archives of Dermatological Research”
January 2023 in “Pesquisa Veterinária Brasileira” A KRT71 mutation in Hereford cattle in Uruguay causes thin, curly hair and scaly skin.
December 2024 in “JAAD International”
15 citations
,
October 2018 in “Reproductive Biomedicine Online” Measuring the distance from the anus to the clitoris may moderately help diagnose polycystic ovary syndrome, especially in certain cases.
January 2016 in “Journal of Clinical Dermatology” Trichoscopy helps diagnose and assess the severity of two types of hair loss diseases, androgenetic alopecia and alopecia areata.
December 2025 in “Cosmetics” Gut bacteria differences could help diagnose and treat alopecia areata.
January 2023 in “Journal of Veterinary and Animal Sciences” Dogs with skin lesions often have blood abnormalities and damaged hair.
February 2023 in “International Journal of Advanced Research” Trichoscopy is a cost-effective and non-invasive tool for diagnosing alopecia areata.
3 citations
,
December 2020 in “Skin Appendage Disorders” Genetic testing confirmed a rare disorder causing hair loss and vision problems in a Saudi family, stressing its importance for diagnosis and counseling.
6 citations
,
January 2020 in “BMC Medical Genetics” A new mutation in the STS gene causes X-linked ichthyosis, even in rare female cases.
24 citations
,
August 2020 in “AJGP” A woman's sudden hair loss was linked to her previous COVID-19 infection.
22 citations
,
October 2021 in “Dermatologic Therapy” COVID-19 may cause temporary hair loss in some people.
9 citations
,
January 2018 in “International Journal of Trichology” A woman's hair loss from graft versus host disease helps understand similar hair loss conditions.
7 citations
,
December 2021 in “Journal of The American Academy of Dermatology” COVID-19 can cause hair loss starting as early as 18 days after infection.
4 citations
,
February 2022 in “JAAD case reports” The document concludes that low-dose oral minoxidil successfully regrew hair in a patient with permanent hair loss after chemotherapy and stem cell transplant.
1 citations
,
April 2021 in “Clinical, Cosmetic and Investigational Dermatology” Conflicting findings in androgenic alopecia are likely due to biopsy location, hair diameter diversity, and hair follicle miniaturization.