October 2024 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib and baricitinib are similarly effective for hair regrowth in severe alopecia areata.
3 citations
,
July 1992 in “Clinics in Dermatology” Vitamin D helps regulate calcium levels in the body.
9 citations
,
February 2011 in “Biologics: Targets & Therapy” Topical calcineurin inhibitors, especially 0.1% tacrolimus ointment, are effective and well-tolerated for treating cutaneous lupus erythematosus but require more research for standard treatment guidelines.
November 2022 in “Journal of the Endocrine Society” Estrogen deficiency can reduce the enzyme activity needed to activate vitamin D.
36 citations
,
February 2007 in “Journal of biological chemistry/The Journal of biological chemistry” The vitamin D receptor can work without its usual activating molecule.
January 2005 in “mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich)” Vitamin D and glucocorticoids affect bone growth, metabolism, and immune response.
845 citations
,
February 2001 in “The Journal of Clinical Endocrinology & Metabolism” The enzyme for activating vitamin D is found in many body tissues, not just the kidneys.
48 citations
,
July 2023 in “Pediatric Dermatology” Ritlecitinib effectively regrows hair in adolescents with alopecia areata and is safe.
9 citations
,
October 2014 Vitamin D receptor helps prevent skin tumors.
Vitamin D receptor actions without binding are crucial for healthy skin and hair.
17 citations
,
December 1951 in “Experimental biology and medicine” Vitamin B12 and aureomycin can reverse or reduce cortisone's negative effects on body and hair growth in rats.
1 citations
,
October 2025 in “Cureus” Ritlecitinib may cause severe musculoskeletal pain in some alopecia universalis patients.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Ritlecitinib significantly improves scalp hair regrowth in alopecia areata patients over time.
October 2008 in “Trace Elements and Electrolytes” Tailored supplementation of calcium, magnesium, and vitamin D based on hair analysis may improve bone health.
17 citations
,
January 2009 in “Plant cell monographs” 1 citations
,
August 2008 in “Plant cell monographs” January 2009 in “Epsilon: Revista de la Sociedad Andaluza de Educación Matemática "Thales"” A CCS patient with severe complications was successfully treated using combined therapies.
5 citations
,
February 2024 in “Clinical Pharmacokinetics” A 50 mg daily dose of ritlecitinib is effective for alopecia areata, with temporary treatment breaks up to 6 weeks not affecting results.
28 citations
,
April 2017 in “Journal of cosmetic dermatology” Low vitamin D can worsen pediatric alopecia areata.
16 citations
,
February 2005 in “British journal of dermatology/British journal of dermatology, Supplement” Lack of Vitamin D receptor changes skin structure and increases certain immune cells in the skin.
42 citations
,
August 1999 in “The American journal of pathology” Basal cell carcinomas have much higher levels of Vitamin D3 receptors compared to healthy skin.
6 citations
,
August 2020 in “Dermatology and Therapy” People with Alopecia Areata often have lower vitamin D levels, and vitamin D supplements might help treat it.
49 citations
,
November 2013 in “The Journal of Steroid Biochemistry and Molecular Biology” Vitamin D receptor helps control skin cell growth and hair development.
55 citations
,
January 2020 in “Advances in experimental medicine and biology” Vitamin D and its receptor may help prevent skin cancer.
January 2020 in “Animal Husbandry Dairy and Veterinary Science” Tetracycline successfully treated a Labrador's skin calcification and hair loss.
November 2022 in “Journal of the Endocrine Society” The patient likely has Chrousos syndrome, a rare condition causing insensitivity to glucocorticoids, requiring high-dose dexamethasone treatment.
October 2007 in “Clinical Biochemistry” New genotype linked to non-classical congenital adrenal hyperplasia found in Italian siblings.
13 citations
,
December 2016 in “Egyptian Journal of Basic and Applied Sciences” Alopecia areata patients have lower vitamin D levels than healthy individuals.
September 2023 in “Environmental health perspectives. Supplements” Girls in Alcalá have higher hair calcium and strontium levels than boys, with lower overall levels than other regions.
March 2026 in “American Journal of Clinical Dermatology” Ritlecitinib is effective and safe for long-term use in treating severe alopecia areata in people aged 12 and older.