February 2013 in “Journal of the American Academy of Dermatology” Follicular red dots can appear where alopecia areata and vitiligo overlap.
19 citations
,
November 2014 in “Journal of Comparative Physiology A” Spider joint hair sensilla are adapted to sense movement during walking.
17 citations
,
August 2018 in “Journal der Deutschen Dermatologischen Gesellschaft” Researchers found that dissecting folliculitis of the scalp is linked to obesity, severity increases with duration and number of nodules, and early treatment is important to prevent scarring.
September 2021 in “CRC Press eBooks” Dissecting cellulitis of the scalp is a condition that causes inflammation and scarring on the scalp, mainly affecting African-American men, and can lead to permanent hair loss.
April 2017 in “Journal of Investigative Dermatology” Dermal Wnt/β-catenin signaling is important for the proper size and development of hair follicles.
3 citations
,
May 2024 in “Skin Appendage Disorders” Trichoscopy helps diagnose and understand Discoid Lupus Erythematosus on the scalp by identifying specific patterns.
January 1998 in “Differentiation” Basonuclin is crucial for hair follicle development and cycling in mice.
26 citations
,
February 1991 in “PubMed” Trichotillomania can be identified by a "Friar Tuck sign" and nail-biting.
19 citations
,
January 2008 in “The veterinary clinics of North America. Exotic animal practice” Adrenal gland disease is common in ferrets and causes hair loss and other symptoms.
1 citations
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October 2020 in “Research Square (Research Square)” Abnormal Wnt signaling in hair follicle stem cells can lead to acne-like cysts.
September 2025 in “Journal of Veterinary and Animal Sciences” Nine hair follicle tumors were found in dogs.
December 2024 in “Indian Journal of Veterinary Public Health” Argentine-cross polo ponies commonly develop sarcoid tumors with distinct types and histopathological features.
27 citations
,
December 2005 in “Journal of Cutaneous Pathology” The malignant pilomatricoma showed strong epithelial keratin expression, suggesting it may not calcify.
3 citations
,
April 2014 in “Anatomy Research International” Buffalo mammary glands develop in stages from 34 to 229 days during prenatal growth.
5 citations
,
July 2023 in “Microorganisms” The study found specific skin and cell changes in patients with monkeypox, helping diagnose and understand the disease.
July 2002 in “Science s STKE” Modified β-catenin causes different effects in hair and skin cells, leading to cysts or tumors.
18 citations
,
March 2009 in “Experimental Dermatology” Pilomatricoma can develop into various hair-related structures.
June 2023 in “JAAD Case Reports” A man had a rare skin cancer that looked like a bald spot.
28 citations
,
June 1995 in “The Journal of Dermatology” The flaky skin mouse mutation is a natural model for studying human psoriasis.
1 citations
,
June 2017 in “Actas Dermo-Sifiliográficas” Follicular Unit Extraction (FUE) is a hair transplant method with less scarring and discomfort but requires skilled surgeons and has limitations on graft numbers per session.
4 citations
,
November 2006 in “Dermatologic Surgery” Transplanted transected hair follicles can survive but grow at unsatisfactory rates and are thinner, suggesting limited potential for unlimited donor hair supply.
November 2007 in “Hair transplant forum international” The document's conclusion cannot be provided because the content is not available to parse.
November 2025 in “Jurnal Pendidikan Indonesia” All stray cats in the area have ectoparasite infestations.
May 2023 in “Stem cell research & therapy” New method efficiently isolates hair growth cells from newborn mouse skin.
11 citations
,
January 1981 in “Cells Tissues Organs” Human hair cuticle has five cell layers with specific junctions and granules.
December 2008 in “The Internet journal of surgery” A 16-year-old girl with a hair-eating disorder needed surgery to remove a hairball from her stomach and small bowel.
April 2026 in “Veterinary Medicine and Science” Adrenal tumors in hamsters are rare and hard to diagnose, highlighting the need for better diagnostic tools.
4 citations
,
March 1999 in “International Journal of STD & AIDS” Netherton's syndrome can cause frequent bacterial infections beyond just skin issues.
2 citations
,
February 2023 in “Transgenic Research” The E2 protein affects gene activity in hair follicles of mice.
September 2025 in “Media Kedokteran Hewan” 90% of African pygmy hedgehogs in the study had fungal infections.