27 citations
,
December 2005 in “Journal of Cutaneous Pathology” The malignant pilomatricoma showed strong epithelial keratin expression, suggesting it may not calcify.
184 citations
,
September 2006 in “PLoS Genetics” The Apc gene is crucial for normal skin and thymus development.
July 2021 in “PARIPEX INDIAN JOURNAL OF RESEARCH” Knuckle darkening can be an early sign of vitamin B12 deficiency.
17 citations
,
January 2014 in “Journal of Oral and Maxillofacial Pathology” Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.
January 2024 in “Australasian journal of dermatology (Print)” A boy's hair turned red because of genetic mutations, not lack of zinc.
April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” BMP signaling controls hair growth and skin color.
July 2025 in “Pigment International” Follicular vitiligo causes hair to gray without skin color loss.
11 citations
,
June 1994 in “Journal of Investigative Dermatology”
5 citations
,
March 2013 in “International journal of surgical pathology” Cronkhite-Canada syndrome can be diagnosed without gastrointestinal polyps if there is severe mucosal atrophy and edema.
4 citations
,
January 1987 in “Journal of The American Academy of Dermatology” A man with both skin lesions and lung cancer improved quickly with chemotherapy, suggesting the skin condition might be a reaction to immune system injury.
February 2026 in “Pediatric Dermatology”
2 citations
,
January 2011 in “Dermatologica Sinica” Taiwan reported its first case of a rare scalp condition with no clear cause or treatment.
5 citations
,
January 2022 in “Asian Pacific Journal of Cancer Prevention” Certain VDR gene changes can affect melanoma risk.
Type XVII collagen helps control skin cell growth and may have anti-aging effects.
26 citations
,
April 2011 in “British Journal of Dermatology” New mutations in the DSG4 gene cause a rare hair condition.
November 2025 in “Journal of Investigative Dermatology” A new genetic mutation causing Xeroderma Pigmentosum was found in an 8-year-old girl, affecting her DNA repair.
42 citations
,
September 2003 in “Journal of Investigative Dermatology” A missing mK6irs1 gene causes hair loss in mice.
1 citations
,
February 2014 in “Italian journal of medicine” An 80-year-old woman with Cronkhite-Canada syndrome had multiple polyps and symptoms like diarrhea, hair loss, nail issues, and dark skin.
January 2003 in “Linchuang pifuke zazhi” Melanin granules can be expelled by exocytosis.
January 2002 in “Agritrop (Cirad)” The hr gene is linked to hair loss in Valle del Belice sheep.
January 2023 in “World Journal of Clinical & Medical Images” Early diagnosis and prednisone treatment can improve outcomes in Cronkhite-Canada syndrome.
2 citations
,
January 1973 in “ACTA HISTOCHEMICA ET CYTOCHEMICA” Brown skin in guinea pigs has more ascorbic acid and related enzymes, black skin uses ascorbic acid well, and white skin has the most protein.
1 citations
,
November 2019 in “Damanhour Journal of Veterinary Sciences” Cows in El-Behera have nutritional deficiencies causing health issues like anemia and poor reproduction.
96 citations
,
December 2002 in “Experimental dermatology” NGAL indicates abnormal skin cell differentiation.
March 2025 in “Animal Bioscience” Goats' hair and color traits are linked to specific RNA expressions, useful for breeding and textiles.
May 2025 in “The Journal of Rheumatology” A rare lupus case in Bangladesh improved with specific treatment.
26 citations
,
June 2004 in “Clinical Genetics” The keratin 5 mutation in a family with epidermolysis bullosa simplex was due to mosaicism, not a new mutation.
TBX3 gene affects horse coat color, with higher expression in darker areas.
8 citations
,
January 2014 in “Indian Dermatology Online Journal” Trichostasis spinulosa is a common but often unnoticed skin condition involving bundled vellus hairs, especially in people with darker skin or UV exposure.
February 2026 in “Journal of Cutaneous and Aesthetic Surgery” Ectopic acanthosis nigricans can occur at surgical sites due to skin graft mismatches.