May 2022 in “Journal of the American Academy of Dermatology” The document suggests using a topical Vitamin D treatment for hair loss rather than oral supplements and calls for more research.
April 2019 in “Journal of the Endocrine Society” A woman's severe insulin resistance improved with treatment, but she still had high testosterone levels due to ovarian issues.
100 citations
,
November 1997 in “Human Genetics” A new mutation in the hHb1 keratin gene is linked to the hair disorder monilethrix.
3 citations
,
January 2020 in “Indian Journal of Dermatology” Certain gene variations in the Vitamin D Receptor are linked to higher risk of female hair loss.
March 2023 in “Pakistan Journal of Medical and Health Sciences” Low vitamin D levels are linked to higher rates of hair loss in women.
23 citations
,
January 2015 in “Journal of The American Academy of Dermatology” People with myotonic dystrophy type 1 have a higher chance of getting skin tumors, including melanoma.
A 9-year-old girl developed type 1 diabetes and alopecia after being treated for a rare kidney disease.
175 citations
,
September 1998 in “British Journal of Dermatology” Keratin 17 gene mutations cause both steatocystoma multiplex and pachyonychia congenita type 2.
9 citations
,
May 2002 in “PubMed” Retinoic acid affects skin and hair health by working with specific receptors, and its absence can lead to hair loss and skin changes.
1 citations
,
January 1986 in “PubMed” The boy's symptoms suggest a possible new medical condition.
February 2024 in “Pediatric Dermatology” A 5-year-old girl with a rare genetic disorder, lipoid proteinosis, showed reduced new lesions but persistent scars after avoiding skin trauma.
1 citations
,
February 2025 in “Frontiers in Endocrinology” Diet and sunlight are important for maintaining good vitamin D levels.
7 citations
,
January 2019 in “Indian dermatology online journal” People with alopecia areata often have lower vitamin D levels, which may be linked to the condition's severity.
13 citations
,
July 2016 in “Indian Journal of Dermatology” DPR can show different hair characteristics, as seen in two brothers with normal hair.
20 citations
,
May 2013 in “International Journal of Molecular Medicine” Researchers found a new gene variant linked to a rare bone disease, which doesn't always cause symptoms in carriers.
October 2018 in “Annals of oncology” Topical calcitriol (BPM31543) is safe for preventing hair loss from chemotherapy and shows some effectiveness.
14 citations
,
April 1976 in “Journal of Cutaneous Pathology” A calcified nodule on a boy's face came from hair follicles and expelled calcium through the skin.
16 citations
,
March 2019 in “Actas Dermo-Sifiliográficas” Vitamin D is important for skin health and can affect various skin diseases.
June 2025 in “British Journal of Dermatology” Denosumab may cause alopecia areata.
February 2023 in “Research Square (Research Square)” Genetic testing confirmed a rare skin disorder in a young girl, which improved with zinc supplementation.
54 citations
,
January 2012 in “Vitamins & Trace Elements” People with Alopecia Areata have lower vitamin D levels.
11 citations
,
August 1948 in “Journal of Investigative Dermatology” Calcium pantothenate therapy improved symptoms of discoid lupus erythematosus without side effects.
December 2022 in “Biochemical and Biophysical Research Communications” HtrA2 activity is crucial for normal hair growth by regulating fat cell development.
17 citations
,
April 2007 in “Kidney international” Vitamin D boosts a specific gene activity in kidney cells that could improve heart and kidney function.
August 2025 in “Japan Journal of Clinical & Medical Research” Many people in Misurata City have low vitamin D, especially women and those aged 35-45, with levels dropping in winter and spring.
November 2022 in “Frontiers in pediatrics” A girl with skin rashes and low zinc levels improved with zinc supplements and had new gene mutations linked to her condition.
3 citations
,
December 1990 in “Acta Medica et Biologica”
December 2022 in “Journal of The American Academy of Dermatology” The authors maintain there is a significant link between vitamin D deficiency and central centrifugal cicatricial alopecia in Black patients, and call for more research on the topic.
1 citations
,
January 2017 in “The Annals of Clinical and Analytical Medicine” Vitamin D receptor gene changes don't affect alopecia areata risk.
3 citations
,
December 1991 in “PubMed” The infant was diagnosed with Rothmund-Thomson syndrome, a rare genetic disorder causing various physical and developmental issues.