26 citations
,
April 2011 in “British Journal of Dermatology” New mutations in the DSG4 gene cause a rare hair condition.
September 2016 in “Journal of Dermatological Science” A specific mutation known for causing cancer is also found to cause a skin condition in a young girl.
June 2025 in “British Journal of Dermatology” A rare skin condition in a boy is likely due to a specific genetic mutation pattern.
28 citations
,
January 1985 in “Journal of the American Academy of Dermatology” A girl with citrullinemia developed pili torti, suggesting a link between the hair condition and the metabolic disorder.
5 citations
,
March 2016 in “Experimental and molecular pathology” Mice with alopecia areata had wider lymphatic vessels in their skin.
3 citations
,
December 2003 in “Archives of Pathology & Laboratory Medicine” The nodule was a benign cutaneous lymphadenoma, not cancer, and was successfully removed.
22 citations
,
June 2004 in “Journal of The European Academy of Dermatology and Venereology” A woman had both Graham Little-Piccardi-Lassueur syndrome, causing hair loss, and complete androgen insensitivity syndrome, making her genetically male but physically female. This suggests androgens don't affect the hair loss condition.
September 2021 in “CRC Press eBooks” Lichen planopilaris causes permanent hair loss and scarring due to damage to hair follicles and can be mistaken for other hair loss conditions.
19 citations
,
May 2016 in “Matrix Biology” Deleting a specific protein in skin cells disrupts normal hair growth and development.
1 citations
,
March 2024 in “Oxford Medical Case Reports” Moth-eaten hair loss can be a sign of syphilis.
3 citations
,
August 2019 in “International Journal of Dermatology” Dermoscopy is useful for diagnosing lichen planopilaris and certain features may relate to disease duration, age, and gender.
7 citations
,
January 2018 in “International Journal of Trichology” Wearing a wig caused a skin condition to develop in a woman with hair loss.
June 2024 in “Dermatopathology” A rare type of skin cancer on the scalp can be mistaken for hair loss, causing delayed diagnosis and severe damage.
133 citations
,
January 2009 in “Nature” Lgr5 and the vitamin D receptor are key in controlling skin inflammation and tumor risk in mice.
194 citations
,
November 2006 in “Science” A genetic mutation in the LIPH gene causes hair loss and growth defects.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Lichen planopilaris in men often affects the scalp, eyebrows, arms, legs, and beard, with many having family members with hair loss.
15 citations
,
January 2014 in “Dermatology” Some patients with a type of skin lymphoma can experience a rare, non-scarring hair loss that looks like another hair loss condition but has distinct features.
January 2022 in “Indian dermatology online journal” Pigmented papules on the ear can be a rare skin condition called cutaneous amyloidosis, treatable with topical tretinoin.
171 citations
,
June 2004 in “Journal of Investigative Dermatology” GLI2 activates GLI1, promoting skin tumor growth and hair development.
2 citations
,
July 2023 in “International Journal of Dermatology” Lichen planopilaris patients are more likely to have hypothyroidism.
5 citations
,
February 2022 in “Molecular genetics & genomic medicine” New gene variants linked to a rare inherited hair loss disorder were found in three Chinese families.
7 citations
,
August 2017 in “European journal of endocrinology” Mutations in the POC1A gene can cause a unique form of extreme insulin resistance and short stature.
Pilomatricoma is a rare, harmless skin lump that needs accurate diagnosis and timely treatment.
2 citations
,
May 1979 in “PubMed” Monilethrix is not caused by a metabolic defect.
December 2018 in “Dermatologic Surgery” 13 citations
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January 2001 in “Pediatric dermatology” A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
14 citations
,
May 1979 in “International Journal of Dermatology” Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
May 2025 in “Journal of the ASEAN Federation of Endocrine Societies” VHL disease can cause early paragangliomas, needing lifelong monitoring.
1 citations
,
July 2006 in “American Journal of Psychiatry” Lamotrigine can cause hair loss.
52 citations
,
September 2012 in “Oncogene”