May 2010 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” A mutation in the KRT74 gene causes woolly hair by affecting hair texture.
22 citations
,
July 2012 in “International Journal of Trichology” Miniaturized hairs stay connected to muscle in alopecia areata, allowing possible regrowth, but not in androgenetic alopecia.
6 citations
,
June 2016 in “The anatomical record” Dogs have varying numbers of touch-sensitive Merkel cells in different skin areas, with most in the oral mucosa and facial skin, unrelated to age, sex, breed, or color.
59 citations
,
September 2008 in “Experimental dermatology” Both mouse and rat models are effective for testing alopecia areata treatments.
13 citations
,
September 1997 in “Archives of Dermatology” The boy likely has a fungal infection causing hair loss.
January 2025 in “International Journal of Biology Sciences” Combining systemic and topical treatments effectively cured a dog's skin condition.
January 2023 in “International Journal of Zoology and Animal Biology” Canine hypothyroidism can be linked to diabetes, requiring thorough testing for proper diagnosis.
June 2006 in “Experimental dermatology” The document concludes that while finding animal models for the skin disease Hidradenitis suppurativa is challenging, certain mouse mutations may provide useful insights for research and drug testing.
33 citations
,
October 1996 in “Journal of Investigative Dermatology” 1 citations
,
August 2025 in “Journal of Investigative Dermatology” Genetic studies on hair traits can improve understanding of health and disease.
29 citations
,
June 2005 in “Journal of Zoo and Wildlife Medicine” Most hair loss in captive rhesus macaques is likely due to environmental and behavioral factors.
2 citations
,
December 2019 in “Veterinary Dermatology” Microneedling with platelet-rich plasma helps dog hair regrow faster than microneedling alone.
January 2023 in “SKIN The Journal of Cutaneous Medicine”
September 2016 in “Journal of Dermatological Science” Certain gene mutations in Japanese people are linked to different types of hair loss, with some causing mild hair thinning and others leading to complete baldness.
29 citations
,
July 2015 in “Journal of Medical Genetics” A genetic variant in the KRT25 gene causes tightly curled hair.
4 citations
,
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.
April 2020 in “Journal of animal research” Canine hair follicles have stem cells in the bulge region.
4 citations
,
December 2017 in “American Journal of Dermatopathology” Naked hair shafts are significantly associated with scarring hair loss and may help diagnose it, especially when multiple are found.
January 2024 in “Open Journal of Veterinary Medicine” The treatment effectively reduces yeast and improves skin in dogs.
7 citations
,
November 2013 in “Pediatric and Developmental Pathology” Over half of the children had abnormal hair under a microscope, with many having genetic hair conditions.
2 citations
,
November 2011 in “Pediatric dermatology” June 2024 in “Indian Journal of Veterinary Medicine” The dog's skin disease was successfully treated with medication and supplements.
86 citations
,
October 2005 in “Experimental Dermatology” The Foxn1 gene mutation causes hairlessness and immune system issues, and understanding it could lead to hair growth disorder treatments.
7 citations
,
January 2013 in “Indian dermatology online journal” A rare skin condition with dark, thick, warty patches and some hair loss was found in a newborn boy.
3 citations
,
May 2007 in “Clinical and Experimental Dermatology” Hair does not prevent acne.
13 citations
,
July 2004 in “Skinmed” Common types of non-scarring hair loss have various causes and treatments, but more effective solutions are needed.
10 citations
,
March 1973 in “Journal of Investigative Dermatology”
2 citations
,
January 2017 in “Skin appendage disorders” Women with and without hair loss have similar amounts of exogen hairs, so these hairs are not a key factor in hair loss conditions.
April 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” The Lanyu pig's hair follicles are similar to human ones, making it useful for studying skin healing.
2 citations
,
January 2019 in “Dermatology Review” Pigmented vellus and upright regrowing hairs predict hair regrowth in severe alopecia.