June 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” The gene Tfap2b is essential for creating a type of stem cell in zebrafish that can become different pigment cells.
A genetic mutation in the EDA gene causes hypohidrotic ectodermal dysplasia in cats.
48 citations
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July 1988 in “PubMed” Rhino mice show significant meibomian gland changes, making them a potential model for studying gland disorders.
January 2022 in “Pharmaceutical Sciences Asia” The extract from Clitoria ternatea flowers helps human skin cells grow and promotes hair growth in mice.
3 citations
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January 2018 in “Skin Appendage Disorders” Nail issues are common in alopecia areata patients.
26 citations
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August 2013 in “Australasian Journal of Dermatology” Certain scalp patterns can indicate the severity and activity of hair loss in Turkish alopecia patients.
August 2024 in “Journal of Small Animal Practice” A cat lost hair on its back a month after a road accident, despite no initial skin injuries.
2 citations
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May 2018 in “Australasian Journal of Dermatology” Some patients' hair grew back black and white after chemotherapy.
2 citations
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October 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” Lemur hair color and density vary by environment, supporting theories on primate hair evolution.
January 2020 in “Revista Dermatológica Centro Uraga” Recognizing trichoscopic features is crucial for diagnosing various hair loss conditions.
11 citations
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June 2012 in “Acta histochemica” Mice with a Gsdma3 gene mutation have thicker skin and longer hair follicle openings due to increased β-catenin levels.
February 2009 in “Journal of The American Academy of Dermatology” Yellow dots look different in various hair loss conditions and can help diagnose them.
8 citations
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October 1993 in “International Journal of Dermatology” The man's scalp infection was treated successfully, and his hair grew back.
15 citations
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August 2015 in “Scanning” Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
May 2020 in “Research Square (Research Square)” Trichilemmal carcinoma shares genetic traits with other skin cancers, suggesting similar treatment options.
9 citations
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March 1998 in “PubMed” Surgery successfully treated the ferret's adrenal issue, leading to hair regrowth and improved health.
40 citations
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May 2012 in “British Journal of Dermatology” Recognizing specific features of African-American hair can help diagnose hair loss conditions.
3 citations
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January 2020 in “Annals of Dermatology” More atypical club hairs may indicate Telogen Effluvium.
34 citations
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December 2009 in “The International Journal of Developmental Biology” Too much thymosin beta4 causes weird teeth and more hair growth in mice.
January 2026 in “Journal of Dermatological Treatment” GT20029 showed some hair growth improvement, but longer studies are needed for better results.
January 2022 in “Clinical Cases in Dermatology” A 12-year-old boy has a rare, harmless hair loss on his chin with no need for treatment.
5 citations
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March 2009 in “Pediatric Dermatology” The study found that pili bifurcati causes hair to intermittently split into two branches, each with its own outer layer.
December 2025 in “Y HOC TP HO CHI MINH” The Trichoscope is a valuable tool for diagnosing and monitoring hair loss conditions.
1 citations
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April 2022 in “BMC Genomics” Researchers found genes linked to hair loss in male giant pandas.
4 citations
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July 2013 in “Journal of dermatology” Malnutrition can cause unusual eyelash growth and hair loss.
4 citations
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January 2019 in “Annals of dermatology/Annals of Dermatology” Changing hairstyles can help hair regrow in children with hair loss from tight braids or ponytails.
4 citations
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April 1989 in “The Journal of Dermatology” Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.
December 2021 in “Ad-Dawaa' Journal of Pharmaceutical Sciences” Green tea and celery leaf extracts in hair tonic promoted hair growth in guinea pigs, with the best results at specific concentrations.
April 2020 in “Research Square (Research Square)” Trichilemmal carcinoma shares genetic traits with other skin cancers, suggesting similar treatment options.
29 citations
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February 1987 in “General and comparative endocrinology” Thyroid and gonadal hormones control seasonal hair growth and molting in male European badgers.