research Serum Vitamin Levels in Different Categories of Androgenetic Alopecia Subjects
Smoking and drinking can lower vitamin levels and potentially trigger early hair loss, but overall vitamin levels don't seem to affect hair loss duration.
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research Evaluating the Serum Zinc and Vitamin D Levels in Alopecia Areata
People with alopecia areata often have lower levels of zinc and vitamin D.
research Association Between Trichoscopic Features, Serum Hormone Levels, and Vitamin D Concentration in Patients With Androgenetic Alopecia in Eastern China: A Cross-Sectional Study
Higher SHBG levels are linked to less severe hair loss in women, but vitamin D levels don't seem to affect hair loss.
research Serum Ferritin and Vitamin D in Female Hair Loss: Do They Play a Role?
Low iron and vitamin D levels are linked to hair loss in women.
research Vitamin D3 and Chemotherapy-Induced Alopecia
Vitamin D3 may prevent hair loss from chemotherapy, but side effects and cancer cell protection are concerns.
research An Investigation of Vitamin D Status in Alopecia Areata
People with alopecia areata often have lower vitamin D levels and more inflammation, suggesting vitamin D might be involved in the condition.
research Vitamin D and Aging
Balanced vitamin D levels are crucial to delay aging and prevent related diseases.
research Rickets with Alopecia Signals Vitamin D Dependent Rickets Type II
A child with rickets and hair loss might have a rare type of rickets that doesn't improve much with usual vitamin D and calcium treatment.
research Plasma Zinc Levels in Males with Androgenetic Alopecia as Possible Predictors of Conservative Therapy Effectiveness
Lower zinc levels may predict less effective hair loss treatment.
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 Association Between Vitamin D Deficiency and Psoriasis: A Case-Control Study
The study found no link between vitamin D deficiency and psoriasis but suggests more research is needed.
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.
research Vitamin D Receptor-Mediated Control of Soggy, Wise, and Hairless Gene Expression in Keratinocytes
Vitamin D receptor helps control hair growth genes in skin cells.
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 Deletion of DNA Binding Domain of the Vitamin D Receptor Abrogates Genomic and Nongenomic Functions of Vitamin D
Removing part of the vitamin D receptor stops vitamin D from working properly.
research Case of Epidermolytic Ichthyosis with a Novel L157P Mutation in KRT10 Complicated by Hypercalcemia
A man with a rare skin condition and a new gene mutation developed high calcium levels due to his treatment.
research Nongenomic Effects of 1α,25-Dihydroxyvitamin D3 on Cartilage Formation Deduced from Comparisons Between Cyp27b1 and Vdr Knockout Mice
1α,25-dihydroxyvitamin D3 directly affects cartilage growth and development.
research The Effect of Alfacalcidiol and Metformin on Metabolic Disturbances in Women with Polycystic Ovary Syndrome
Metformin effectively improves metabolic symptoms in women with PCOS, while alfacalcidiol does not have a significant impact.
research Rickets With Alopecia: An Inborn Error of Vitamin D Metabolism
Two sisters with rickets and hair loss had a genetic issue with vitamin D processing, and only improved when given phosphorus supplements.
research A Phase I Safety Study of Topical Calcitriol (BPM31543) for the Prevention of Chemotherapy-Induced Alopecia: Final Study Results
Topical calcitriol (BPM31543) is safe for preventing hair loss from chemotherapy and shows some effectiveness.
research Female Pattern Hair Loss: A Retrospective Study in a Tertiary Referral Center
Many women with hair loss also have thyroid issues, high blood pressure, and low Vitamin D.
research Skeletal Site-Dependent Expression of the Androgen Receptor in Human Osteoblastic Cell Populations
Higher androgen levels and site-specific AR expression cause sex-related skeletal differences, and certain steroids can boost AR expression and androgen effects in bone cells.
research The Impact of VDR Expression and Regulation In Vivo
VDR regulation varies by tissue and is crucial for its biological functions.
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 Vitamin D3 Analogs Stimulate Hair Growth in Nude Mice
Vitamin D3 analogs can promote hair growth in mice genetically prone to hair loss.
research 1α,25-Dihydroxyvitamin D3 Modulates the Hair-Inductive Capacity of Dermal Papilla Cells: Therapeutic Potential for Hair Regeneration
Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.
![Distribution of 1,25-Dihydroxyvitamin D3[22-Oxa] In Vivo Receptor Binding in Adult and Developing Skin](/images/research/d9b990e6-6243-4abe-b868-68801a5844f7/small/35023.jpg)
research Distribution of 1,25-Dihydroxyvitamin D3[22-Oxa] In Vivo Receptor Binding in Adult and Developing Skin
OCT binds strongly to hair sheath cells and may affect skin and hair growth with fewer side effects than vitamin D3.
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.
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.
research Inverse Correlation Between Vitamin D and CRP Levels in Alopecia Areata: A Pilot Study
Lower vitamin D levels are linked to higher CRP levels in people with a type of hair loss called alopecia areata.