research Immunogenetic and metabolic risk factors in male androgenetic alopecia: the role of HLA-DRB1 alleles and vitamin D3 deficiency
Certain genetic markers and low vitamin D3 levels are linked to male pattern baldness.
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research Psoriasis del cuero cabelludo etiología, diagnóstico y tratamiento
Scalp psoriasis is treated with topical therapies, phototherapy, and systemic medications.
research Psoriasis treatment in difficult locations: scalp, nails, and intertriginous areas
Treating psoriasis on the scalp, nails, and skin folds is challenging, often requiring systemic treatments for severe cases, with some success in topical and biologic treatments.
research Successful etanercept therapy in therapy refractory acrodermatitis continua suppurativa Hallopeau
Etanercept effectively treated a severe skin condition when other treatments failed.
research Psoriasis of the Scalp
Coal tar shampoos, salicylic acid, and topical corticosteroids are effective for scalp psoriasis, with Vitamin D3 analogues also showing benefits; severe cases may require stronger medication with more risks.
research 9. Immunology and Genetics
The document concludes that Borrelia afzelii causes a skin condition in France, a gene is linked to hair loss in Caucasian women, and various genetic mutations affect skin diseases.
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.
research 'Atrophic telogen effluvium' from cytotoxic drugs and a randomized controlled trial to investigate the possible protective effect of pretreatment with a topical vitamin D3 analogue in humans
Topical vitamin D3 does not prevent hair loss from chemotherapy.
research Differential activity of 2-methylene-19-nor vitamin D analogs on growth factor gene expression in rhino mouse skin and comparison to all-trans retinoic acid
Some vitamin D analogs can thicken skin and reduce pore size like a common acne treatment, with one analog also affecting skin growth factors.
research The preventive effect of vitamin D3 on radiation-induced hair toxicity in a rat model
Vitamin D3 may protect rat hair follicles from radiation damage.
research Vitamin D and the skin: Physiology and pathophysiology
Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.
research Combined microneedling with topical vitamin D3 or bimatoprost versus microneedling alone in the treatment of alopecia areata: A comparative randomized trial
Combining microneedling with either vitamin D3 or bimatoprost improves hair regrowth more than microneedling alone.
research The Vitamin D Receptor as Tumor Suppressor in Skin
Vitamin D and its receptor may help prevent skin cancer.
research Serum vitamin D3 level in patients with female pattern hair loss
Women with female pattern hair loss have lower Vitamin D3 levels.
research Intralesional Methotrexate Is Comparable to Triamicinolone Acetonide and Superior to Vitamin D3 in the Treatment of Alopecia Areata
Intralesional methotrexate and triamcinolone acetonide are more effective than Vitamin D3 for treating alopecia areata.
research High-Dose Vitamin D3 and Tonsillectomy as Therapeutic Management in Henoch-Schönlein Purpura Following Hepatitis B Vaccination: A Rare Case Report.
Hepatitis B vaccination can trigger HSP, and vitamin D correction and tonsillectomy can effectively manage it.
research Mediator1: An Important Intermediary of Vitamin D Receptor–Regulated Epidermal Function and Hair Follicle Biology
Vitamin D receptor and mediator 1 are crucial for healthy skin and hair growth.
research Evidence for 1,25-Dihydroxyvitamin D3-independent Transactivation by the Vitamin D Receptor
The vitamin D receptor can work without its usual activating molecule.
research 25 Hydroxyvitamin D 1 α-Hydroxylase Is Required for Optimal Epidermal Differentiation and Permeability Barrier Homeostasis
The enzyme 25 Hydroxyvitamin D 1 α-Hydroxylase is essential for healthy skin and recovery after skin damage.
research Increased 25(OH)D3 level in redheaded people: Could redheadedness be an adaptation to temperate climate?
Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.
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 Inactivation of the Vitamin D Receptor Enhances Susceptibility of Murine Skin to UV-Induced Tumorigenesis
Mice without the vitamin D receptor are more prone to UV-induced skin tumors.
research Overexpression of Hedgehog Signaling Is Associated with Epidermal Tumor Formation in Vitamin D Receptor–Null Mice
Lack of vitamin D receptor increases skin tumor risk by boosting hedgehog signaling.
research Efficacy and Safety of Topical Calcipotriol 0.005% Versus Topical Clobetasol 0.05% in the Management of Alopecia Areata: An Intrasubject Pilot Study
Calcipotriol works almost as well as clobetasol for mild to moderate alopecia areata with fewer side effects.
research Radiation-induced alopecia
A man experienced hair loss from radiotherapy, which can be temporary or permanent depending on radiation dose, with potential treatments available.
research (Neuro-)endocrinology of epithelial hair follicle stem cells
Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.
research Efficacy and Safety of Tracnil™ Administration in Patients with Dermatological Manifestations of PCOS: An Open-Label Single-Arm Study
Tracnil™, a mix of myo-inositol, folic acid, and vitamin D3, safely reduced acne, improved excessive hair growth, and fixed irregular periods in overweight women with PCOS.
research Deficiency in alopecia areata and responsiveness to vitamin D analogues: A prospective trial
Vitamin D3 analogues can improve hair growth in people with alopecia areata.
research Gray Patch Tinea Capitis in Two Siblings
Two siblings with gray patch tinea capitis were successfully treated after identifying risk factors.
research The polycystic ovary syndrome: a position statement from the European Society of Endocrinology
The European Society of Endocrinology advises individualized long-term management for PCOS, focusing on lifestyle changes, accurate diagnosis, and treatments for associated health risks and symptoms.