research 1,25-Dihydroxyvitamin D Resistance, Rickets, and Alopecia
A genetic defect in vitamin D receptors causes severe rickets and hair loss in children, but some heal as they age.
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research Increased DHT Levels in Androgenic Alopecia Selected to Protect Men from Prostate Cancer
Higher DHT in male baldness may protect against prostate cancer.
research Skin Hyperpigmentation and Increased Angiogenesis Secondary to Vitamin B12 Deficiency in a Young Vegetarian Woman
Vitamin B12 deficiency can cause skin darkening and increased blood vessels, but treatment can improve symptoms.
research Retrospective Evaluation of Patients with the Diagnosis of Telogen Effluvium
Many people with hair loss had low iron and ferritin levels.
research Clinicoepidemiological Observational Study of Acquired Alopecias in Females Correlating with Anemia and Thyroid Function
The study concluded that hair loss in Indian women is not significantly linked to anemia or thyroid problems, but checking thyroid function could help those with ongoing hair loss.
research Renal Vitamins
Dialysis patients benefit from water-soluble vitamins but need careful management to avoid risks.
research Assessment of Serum Ferritin Levels in Patients With Alopecia Areata in Jordan
There's no link between low iron levels and the hair loss condition, alopecia areata.
research The Importance of Adequate Serum Ferritin Levels During Oral Cyproterone Acetate and Ethinyl Estradiol Treatment of Diffuse Androgen-Dependent Alopecia in Women
Having enough iron improves the effectiveness of a specific hair loss treatment in women.
research Clinical and Genetic Findings in a Chinese Family with VDR-Associated Hereditary Vitamin D-Resistant Rickets
A Chinese family had a child with a specific gene mutation causing vitamin D-resistant rickets, but the child improved with calcium and low-dose calcitriol.
research Evaluation of the Relationship of Digital Phototrichogram Findings with Blood TSH, Ferritin, and Vitamin B12 Levels in Patients with Diffuse Hair Loss
Low ferritin levels are linked to increased hair loss; no link found between vitamin B12, TSH levels, and hair loss.
research Evaluation of Serum Homocysteine Levels in Patients with Cutaneous-Oral Lichen Planus and Psoriasis
Patients with psoriasis and cutaneous-oral lichen planus have higher blood homocysteine levels than healthy people.
research Development and Progression of Alopecia in the Vitamin D Receptor Null Mouse
Mice without the vitamin D receptor gene lose hair due to disrupted hair follicle cycles.
research Vitamin D Receptor Is Required for Proliferation, Migration, and Differentiation of Epidermal Stem Cells and Progeny During Cutaneous Wound Repair
The vitamin D receptor is essential for skin stem cells to grow, move, and become different cell types needed for skin healing.
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 Vitamin D Activates Type A Natriuretic Peptide Receptor Gene Transcription in Inner Medullary Collecting Duct Cells
Vitamin D boosts a specific gene activity in kidney cells that could improve heart and kidney function.
research Low Zinc Status Among Palestinian University Students Is Related to Hair Loss But Not Diet Score
Appropriate zinc levels may help prevent hair loss in university students.
research Serum Vitamin B12 in Chronic Telogen Effluvium Patients: A Case-Control Study
People with chronic hair loss often have lower Vitamin B12 levels.
research Proliferation and Differentiation of Cultured Human Keratinocytes Is Modulated by 1,25-Dihydroxyvitamin D3 and Synthetic Vitamin D3 Analogues in a Cell Density-, Calcium-, and Serum-Dependent Manner
Vitamin D3 and its analogues affect skin cell growth and development depending on cell density, calcium levels, and serum presence.
research Both Low Circulating Insulin-Like Growth Factor-1 and High-Density Lipoprotein Cholesterol Are Associated with Hair Loss in Middle-Aged Women
Low IGF-1 and high HDL cholesterol levels are linked to more hair loss in middle-aged women.
research Serum Iron, Zinc, and Copper Concentration in Premature Graying of Hair
Low copper levels might cause premature graying of hair.
research Chronic Telogen Effluvium in Egyptian Children: Analysis of Common Risk Factors
Low ferritin and zinc levels, as well as anemia, are linked to more severe hair loss in Egyptian children with chronic hair shedding.
research Zinc Deficiency Is Associated With Gynecologic Cancer Recurrence
Low zinc levels may be linked to the return of gynecologic cancers.
research Gene Therapy for Alopecia in Type II Rickets Model Rats Using Vitamin D Receptor-Expressing Adenovirus Vector
Gene therapy helped rats with a specific type of rickets grow hair without severe inflammation.
research Relationship Between Prepregnancy BMI and Concentrations of Iron, Calcium, and Magnesium in Serum and Hair During the First Trimester of Pregnancy in Women
Overweight or obese women before pregnancy have lower iron levels in their serum and hair during early pregnancy.
research 25 Hydroxyvitamin D 1 Alpha-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 Retinoids Putting the 'A' in Alopecia
Vitamin A may influence hair loss conditions like alopecia, but more research is needed to understand how.
research Alopecia Areata and Toxic Metals
Toxic metals can cause hair loss and should be considered by doctors.
research Hidradenitis Suppurativa/Acne Inversa: An Endocrine Skin Disorder?
Hidradenitis suppurativa may be related to hormones and patients often have metabolic disorders; more research is needed to understand this connection.
research Diffuse Alopecia and Thyroid Atrophy in Sheep
Low zinc and selenium levels in sheep are linked to hair loss and thyroid problems.
research The Effects of Biotin Supplementation on Alopecia in Rats Treated with Valproic Acid
Biotin supplements did not significantly reduce hair loss in rats on valproic acid.