73 citations
,
May 2009 in “Proceedings of the National Academy of Sciences” Disrupting the Sox21 gene in mice causes hair loss and regrowth cycles.
12 citations
,
May 2011 in “Dermatologic Clinics” Hair loss in autoimmune blistering skin diseases varies and may regrow with disease control.
10 citations
,
October 2000 in “PubMed” E6/E7 oncogenes in hair follicles cause continuous hair growth by skipping the resting phase.
2 citations
,
February 2021 in “The Pediatric Infectious Disease Journal” Hair loss may be a delayed side effect of Multisystem Inflammatory Syndrome in children after COVID-19.
1 citations
,
January 2016 in “Dermatology Online Journal” Triangular temporal alopecia can occur in adults and should be correctly identified to prevent misdiagnosis.
19 citations
,
July 2004 in “Australasian Journal of Dermatology” Her hair grew back normally after she stopped rubbing it.
February 2023 in “Cosmoderma” An infant with complete hair loss was diagnosed with a genetic disorder affecting hair growth.
4 citations
,
August 2023 in “Nature Communications” Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
October 2021 in “Dermatology practical & conceptual” A Saudi girl was diagnosed with Loose Anagen Hair Syndrome, a rare condition causing easy hair loss without scarring.
13 citations
,
November 1973 in “Archives of Dermatology” Hair loss may be an early sign of serious illnesses like Hodgkin disease.
January 2026 in “Updates in clinical dermatology”
11 citations
,
August 2012 in “Canadian journal of ophthalmology” Eyelash alopecia areata often goes undiagnosed and can lead to complete eyelash regrowth, especially in younger patients.
October 2025 in “Indian Journal of Paediatric Dermatology” The infant's hair loss resolved naturally by 20 months without treatment.
1 citations
,
March 2013 in “PubMed” The study found that it's hard to tell the difference between two types of hair loss, alopecia areata and telogen effluvium, by looking at symptoms and tissue samples.
May 2026 in “Frontiers in Endocrinology” Exposure to particulate matter worsens postpartum hair loss by affecting inflammation and cell death pathways.
11 citations
,
May 2012 in “Genesis” Bmpr2 and Acvr2a receptors are crucial for hair retention and color.
January 2022 in “مجلة جامعة المجمعه للعلوم الصحية” A woman was misdiagnosed with hair loss for years, but actually had a rare type of alopecia.
13 citations
,
February 2015 in “Actas Dermo-Sifiliográficas” The document concludes that recognizing specific histological features of different nonscarring alopecias is crucial for accurate diagnosis and understanding hair loss progression.
18 citations
,
October 2017 in “PLOS ONE” The study concluded that similar pathways regulate hair growth in dogs and mice, and these pathways are disrupted in dogs with Alopecia X, affecting stem cells and hormone metabolism.
55 citations
,
August 2013 in “PloS one” Genetic differences between young and old Tan sheep explain why their fleece changes from curly to straight as they age.
3 citations
,
March 2012 in “Pediatric Dermatology” The girl with long eyelashes and hair loss was monitored over time to understand and manage her condition better.
January 2025 in “Figshare” Stress can cause sudden hair whitening in children, but it may reverse on its own.
14 citations
,
August 2004 in “Veterinary Dermatology” The horse had a rare type of hair loss caused by immune cells attacking hair follicles.
2 citations
,
February 2021 in “The Journal of clinical and aesthetic dermatology” Understanding the cause of bitemporal hair loss is key to deciding the right treatment.
January 2025 in “Figshare” Stress can cause sudden hair whitening in children, but it may reverse on its own.
2 citations
,
January 2023 in “Journal of Dermatology” Some types of hair loss can continue for a long time after recovering from a severe drug reaction known as DRESS.
August 2025 in “EMC - AKOS - Trattato di Medicina” Non-scarring alopecia can regrow hair, but scarring alopecia is often permanent and needs quick treatment.
June 2016 in “Experimental Dermatology” Changing hair follicle identity could potentially reverse balding.
11 citations
,
June 2017 in “Mathematical Medicine and Biology A Journal of the IMA” The model helps understand and improve treatments for alopecia areata by simulating hair growth and immune cell interactions.
12 citations
,
March 2004 in “International Journal of Dermatology” Woman's hair loss diagnosis changed from CTE to AA; multiple biopsies important for accurate diagnosis.