November 2025 in “Basic and Clinical Andrology” Male relatives of women with PCOS show similar health issues, suggesting a male version of the condition.
August 2019 in “Journal of the American Academy of Dermatology” Depression and hair loss may influence each other.
May 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Testosterone significantly affects urination differences between male and female mice.
MITF and WNT3A are key in Dun Mongolian horse pigmentation.
36 citations
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July 2007 in “Journal of Investigative Dermatology” Certain HLA class II alleles increase or decrease the risk of alopecia areata.
34 citations
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January 2000 in “Journal of Andrology” CAG repeat polymorphism and prostate zone volume are not reliable markers of long-term androgen sensitivity.
August 2020 in “OPAL (Open@LaTrobe) (La Trobe University)” January 2026 in “International Journal of Molecular Sciences” Eyebrow follicles are best for accurate genetic testing after stem cell transplants.
June 2023 in “medRxiv (Cold Spring Harbor Laboratory)” Nociplastic type pain, common in Chronic Overlapping Pain Conditions, is a complex, heritable trait linked to 24 unique genetic factors and 127 genes, with potential shared mechanisms in cognitive, personality, and metabolic traits.
March 2026 in “Journal of Investigative Dermatology”
PCOS phenotypes A and B are more common and linked to higher health risks in women from the Ecuadorian Andes.
A specific gene change in APCDD1 increases the risk of hair loss.
October 2023 in “Psychiatry research. Case reports” A new HRAS gene variant may cause a range of symptoms including intellectual disability and psychiatric issues.
25 citations
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January 2004 in “The International Journal of Developmental Biology” Research on skin disorders in humans and mice has improved understanding of hair and skin development.
February 2024 in “Psychoneuroendocrinology” The COVID-19 pandemic did not significantly change stress levels in preschoolers, but higher-income families' children showed higher stress.
Neonatal allopregnanolone and stress affect behavior differently in adolescence and adulthood.
September 2024 in “Frontiers in Genetics” A specific genetic marker is linked to male pattern baldness in Han Chinese men.
January 1961 in “The Journal of Anthropological Society of Nippon” Hair form in mixed-blood families varies due to hereditary twist-knots and pigment formation.
November 2025 in “Journal of Investigative Dermatology” Tanning ability is linked to specific DNA changes in skin genes.
January 2025 in “Case Reports in Genetics” A rare gene variant causes sexual development issues in siblings, needing personalized treatment.
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July 2013 in “Gene” IL-4 gene variation may increase the risk of alopecia areata in Turkish people.
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March 2021 in “F1000Research” A specific gene variation increases the risk of high uric acid and cholesterol in young Mexican males.
August 2024 in “Biophysics Reviews” Mammal hairs have different internal structures.
December 2023 in “Research Square (Research Square)” These specific gene polymorphisms are not linked to Alopecia Areata in Egyptians.
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January 2017 in “Journal of Biotechnology Research Center” Hair dyes affect DNA analysis results, with the prepFiler kit working best for hair with follicles.
1 citations
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January 2003 in “Benjamins eBooks” Confinement in farrowing crates doesn't increase chronic stress in sows, but hair cortisol measurements may not reliably indicate stress due to hair growth variations.
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March 2004 in “Journal of the American Academy of Dermatology” Tiger tail banding and hair abnormalities are reliable indicators for diagnosing trichothiodystrophy.
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December 1994 in “Journal of Investigative Dermatology”
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July 2011 in “AFRICAN JOURNAL OF BIOTECHNOLOGY” Seven genetic variations in sheep's DSG4 gene are linked and affect wool traits.
October 2023 in “Asian journal of pharmaceutical and clinical research” Standardized data is essential for diagnosing scalp and hair conditions in males.