130 citations
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January 1994 in “Differentiation” Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.
January 1992 in “Proceedings of the New Zealand Society of Animal Production” Ferret hair growth starts between 0 and 4 days after melatonin treatment, with cell growth peaking in the hair germ and declining as the hair matures.
October 2025 in “Animals” Blue light masks improved coat condition and energy in horses with PPID.
February 2025 in “Buletin Veteriner Udayana” A dog named Boby recovered from a skin infection and anemia after treatment, highlighting the need for pet cleanliness.
Metabolic processes and key genes like FGF5, FGFR1, and RRAS significantly affect hair follicle growth in Inner Mongolian Cashmere goats.
1 citations
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September 2017 in “Journal of Investigative Dermatology” Hair loss is more common in summer and fall.
3 citations
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July 1990 in “Pediatrics in Review” Most children's hair loss is due to alopecia areata, stress-related shedding, scalp fungus, or hair-pulling.
17 citations
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April 1997 in “American Journal of Dermatopathology” PC-associated alopecia has unique microscopic features.
December 2025 in “IP Indian Journal of Clinical and Experimental Dermatology” 8 citations
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January 2019 in “JAAD Case Reports” EPDS can cause recurring scalp sores and hair loss if not treated.
October 1995 in “Pediatric Research”
4 citations
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March 2023 in “Journal of the European Academy of Dermatology and Venereology” COVID-19 can cause a temporary hair loss condition.
12 citations
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January 1981 in “Springer eBooks” Environmental factors like temperature and nutrition affect hair growth, with humans showing seasonal hair growth differences.
2 citations
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June 2001 in “American Journal of Pathology” The document concludes that understanding how hair follicles naturally die and regenerate is important for insights into organ development and could impact health and disease treatment.
5 citations
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October 2013 in “Veterinary Clinics of North America: Equine Practice” Some horses lose hair without inflammation or itching due to various conditions, and while mainly a cosmetic issue, diagnosis requires examination and biopsies, and breeding is not advised if it's hereditary.
December 2021 in “Journal of clinical images and medical case reports” Moth-eaten alopecia is linked to various skin diseases and requires early treatment to prevent worsening.
June 2023 in “GALENICAL Jurnal Kedokteran dan Kesehatan Mahasiswa Malikussaleh” Telogen effluvium is a form of hair loss caused by various factors and requires identifying the cause for proper treatment.
161 citations
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June 1994 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair stops producing melanin as it transitions from the growth phase to the resting phase.
March 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The dermal sheath's contraction is crucial for hair follicle regression and stem cell relocation.
March 2012 in “Journal of The American Academy of Dermatology” Dermoscopy helps diagnose different hair loss conditions, and characteristics vary among ethnicities and individual cases.
4 citations
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May 2020 in “The journal of pediatrics/The Journal of pediatrics” A boy with monilethrix has brittle hair that breaks easily due to a genetic condition, which might improve by puberty.
1 citations
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January 2018 in “Jornal Brasileiro de Patologia e Medicina Laboratorial” Monilethrix causes brittle hair and hair loss, and it runs in families.
February 2024 in “Buletin Veteriner Udayana” The dog with severe hair loss and itching improved after treatment for ehrlichiosis and demodicosis.
2 citations
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July 2021 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Hair shaft disorders are diagnosed through examination and history, with general care and some treatments offering improvement.
December 2025 in “Brazilian Journal of Hair Health” The Spiral Model helps understand hair growth changes with age and identify hair problems early.
A 14-year-old girl with a condition that makes her hair easy to pull out also has a hair-pulling disorder, and treatment helped but she relapsed after a year.
January 2025 in “Arquivo Brasileiro de Medicina Veterinária e Zootecnia” Agoutis in captivity have more resting (telogen) hairs than growing (anagen) hairs, regardless of season or gender.
January 2013 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” Telogen effluvium is a condition that causes temporary hair loss.
August 2011 in “SpringerReference” Telogen effluvium is a condition that causes temporary hair loss.