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30-60 / 1000+ resultsresearch Hairless Suppresses Vitamin D Receptor Transactivation in Human Keratinocytes
Hairless protein can block vitamin D activation in skin cells.
research Suppression of Vitamin D Receptor and Induction of Retinoid X Receptor α Expression During Squamous Differentiation of Cultured Keratinocytes
As skin cells mature, vitamin D receptor levels decrease while retinoid X receptor α levels increase.
![Intralesional Injection of Triamcinolone Acetonide, Methotrexate and Vitamin D in Treatment of Alopecia Areata: A Narrative Review](/images/research/bfbbb64a-9838-48ef-a2c3-a107e824b908/small/36224.jpg)
research Intralesional Injection of Triamcinolone Acetonide, Methotrexate and Vitamin D in Treatment of Alopecia Areata: A Narrative Review
Methotrexate and vitamin D3 are potentially more effective and safer than triamcinolone for treating localized alopecia areata.
research Noncalcemic actions of 1,25-dihydroxyvitamin D3 and clinical applications
Vitamin D3 is important for bone health and may help treat various diseases beyond bone-related conditions.
research Vitamin D resistance
Vitamin D and its receptor are essential for hair growth, cell regulation, immune function, and heart health.
![Vitamin D metabolism and function in the skin](/images/research/172b1a16-ea94-4188-afca-920748cf89e0/small/36012.jpg)
research Vitamin D metabolism and function in the skin
Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.
![Vitamin D and the skin: Focus on a complex relationship: A review](/images/research/c10ffd73-754c-4867-a1b9-d967f452cc73/small/16152.jpg)
research Vitamin D and the skin: Focus on a complex relationship: A review
Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.
![VITAMIN D RESISTANT RICKETS WITH ALOPECIA: A FORM OF END ORGAN RESISTANCE TO 1,25 DIHYDROXY VITAMIN D](/images/research/697f5e21-643b-437e-a0a4-d2031d798cef/small/30981.jpg)
research VITAMIN D RESISTANT RICKETS WITH ALOPECIA: A FORM OF END ORGAN RESISTANCE TO 1,25 DIHYDROXY VITAMIN D
A girl with rickets and hair loss was found to have a rare condition where her body didn't respond to vitamin D treatment.
![Hereditary vitamin D rickets: a case series in a family](/images/research/83cb2642-d216-402d-a325-e70960479cdd/small/30903.jpg)
research Hereditary vitamin D rickets: a case series in a family
Three siblings with a genetic form of rickets showed different symptoms of the disease.
![Functional Analysis of VDR Gene Mutation R343H in A Child with Vitamin D-Resistant Rickets with Alopecia](/images/research/4436a32d-2949-41a7-9a1f-6d5ef937777c/small/36104.jpg)
research Functional Analysis of VDR Gene Mutation R343H in A Child with Vitamin D-Resistant Rickets with Alopecia
The R343H mutation in the VDR gene causes vitamin D-resistant rickets with alopecia by impairing specific gene activity.
![Measurement of level of vitamin D and Antioxidants in Discoid Lupus Erythematosus patients](/images/research/38bd3f64-4c7c-48fe-840a-9ca9d0440e61/small/30869.jpg)
research Measurement of level of vitamin D and Antioxidants in Discoid Lupus Erythematosus patients
Patients with Discoid Lupus Erythematosus have lower vitamin D and antioxidant levels and higher oxidative stress.
![Topical calcipotriol vs narrowband ultraviolet B in treatment of alopecia areata: a randomized-controlled trial](/images/research/3495b0de-e954-4d47-812b-63d898b84e93/small/13382.jpg)
research Topical calcipotriol vs narrowband ultraviolet B in treatment of alopecia areata: a randomized-controlled trial
Both topical calcipotriol and narrowband UVB improved alopecia, but combining them didn't enhance the effect on hair loss severity, despite higher vitamin D3 levels.
research Vitamin D: More Than a “Bone-a-Fide” Hormone
Vitamin D is important for bones, hair, blood pressure, and breast development.
research 4 Vitamin D resistance
Some people have genetic mutations that make them resistant to vitamin D, leading to rickets even with enough vitamin D intake.
![Successful Treatment of Alopecia Areata with Topical Calcipotriol](/images/research/8dc742d7-e0d8-4e9d-a606-d3d319e6ff6e/small/30916.jpg)
research Successful Treatment of Alopecia Areata with Topical Calcipotriol
A boy with alopecia regrew hair using a vitamin D cream after other treatments failed.
research [Genetic dissection of retinoic acid function in epidermis physiology].
Retinoic acid affects skin and hair health by working with specific receptors, and its absence can lead to hair loss and skin changes.
![TGF‐β<sub>2</sub> is specifically expressed in human dermal papilla cells and modulates hair folliculogenesis](/images/research/7886a053-45d8-414f-9112-1031027daae3/small/30923.jpg)
research TGF‐β2 is specifically expressed in human dermal papilla cells and modulates hair folliculogenesis
TGF-β2 plays a key role in human hair growth and development.
![A Humanized Mouse Model of Hereditary 1,25-Dihydroxyvitamin D–Resistant Rickets Without Alopecia](/images/research/5d416821-1e19-4b42-b814-fd9280d046d4/small/34048.jpg)
research A Humanized Mouse Model of Hereditary 1,25-Dihydroxyvitamin D–Resistant Rickets Without Alopecia
Researchers created a mouse model of a type of rickets that does not cause hair loss.
![Endocrine systems of the skin](/images/research/80dc4718-1251-43dd-a5ae-d45b99166131/small/20915.jpg)
research Endocrine systems of the skin
The skin acts like an endocrine organ, making hormones that affect skin diseases and respond to stress.
research The impact of VDR expression and regulation in vivo
VDR regulation varies by tissue and is crucial for its biological functions.
research CRISPR/Cas9-mediatedVDRknockout plays an essential role in the growth of dermal papilla cells through enhanced relative genes
Removing the VDR gene in skin cells reduces their growth and affects hair-related genes.
![The human skin as a hormone target and an endocrine gland](/images/research/583075e5-7b4c-49a8-9035-369a0c002eb8/small/15292.jpg)
research The human skin as a hormone target and an endocrine gland
Human skin acts like a hormone-producing organ, making and managing various hormones important for skin and hair health.
![Correlation of symptoms to serum vitamin D levels?](/images/research/63d7621a-1d43-475e-bc91-3febdf51a155/small/15966.jpg)
research Correlation of symptoms to serum vitamin D levels?
Low vitamin D levels are linked to symptoms like muscle cramps, fatigue, and hair loss.
![Knowledge and practice of Vitamin D deficiency and risk of hair loss among adult population in Majmaah city, Saudi Arabia](/images/research/9536472e-91ba-4e4c-abb6-c1c251c6048a/small/30091.jpg)
research Knowledge and practice of Vitamin D deficiency and risk of hair loss among adult population in Majmaah city, Saudi Arabia
Many people in Majmaah city, Saudi Arabia, don't know much about vitamin D deficiency and don't practice good vitamin D habits, with few linking it to hair loss.
![The Role of Vitamins and Minerals in Hair Loss: A Review](/images/research/f6881369-5861-4933-9096-abedce6b9925/small/16010.jpg)
research The Role of Vitamins and Minerals in Hair Loss: A Review
Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.
research Evolution and Function of Vitamin D
Vitamin D is essential for bone health and may reduce risks of several diseases.
research Vitamin D and the skin
research Vitamin D and the Skin: An Update for Dermatologists
Adequate vitamin D is crucial for skin health and should be considered in dermatology.
![Melasma and Endocrine Disorders](/images/research/497e307e-293c-45c5-a0c1-823f6e19436c/small/36109.jpg)
research Melasma and Endocrine Disorders
Melasma is a skin condition linked to female hormones, genetics, UV exposure, and certain medications, but not to pituitary, adrenal, or thyroid diseases.