research Rare and Underappreciated Causes of Polycystic Ovarian Syndrome
Some lesser-known causes of PCOS include autoimmune issues, genetic mutations, and changes in the body's microbiome.
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research The Clinical Effect of Plum Blossom Needle Acupuncture with Qi-Invigorating Superficies-Consolidating Therapy on Seborrheic Alopecia
Plum blossom needle acupuncture with qi-invigorating therapy is more effective for Seborrheic Alopecia than Western medicine.
research Micronutrient Deficiency and Protein-Calorie Malnutrition After Bariatric Surgery: Clinical Course and Outcome in Three Patients
Three patients suffered severe health issues due to not getting enough vitamins and minerals after weight-loss surgery.
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 Medical Therapies
Combination therapies might work better for some vitiligo patients, but results vary.
research Dietary Vitamin A Regulates Wingless-Related MMTV Integration Site Signaling to Alter the Hair Cycle
Eating vitamin A affects hair growth and health by changing cell signals in mice.
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 Demographic Findings of Patients Diagnosed with Pernio and Comparison of Their Vitamin B12, Folate, and Ferritin Levels with a Control Group
Patients with pernio have lower vitamin B12 and ferritin levels than healthy people.
research The Role of Psychological Factors and Serum Zinc, Folate, and Vitamin B12 Levels in the Aetiology of Trichodynia: A Case-Control Study
Psychological factors like depression may be more important than zinc, folate, and vitamin B12 levels in causing scalp pain in people with hair loss.
research Consensus on the Use of Oral Isotretinoin in Dermatology - Brazilian Society of Dermatology
The Brazilian Society of Dermatology agrees that oral isotretinoin is effective for acne and other skin conditions, and it's safe when monitored, but more research is needed on dosing and duration.
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 The Effects of Oral Supplementation with a Natural Keratin Hydrolysate (Kera-Diet) on Hair and Nails: Randomized, Placebo and Benchmark-Controlled Clinical Trial on Healthy Females
Taking Kera-Diet® improves hair and nail health without side effects.
research The Role of Anemia and Vitamin D Levels in Acute and Chronic Telogen Effluvium
Low iron levels are a significant risk factor for hair loss, while high vitamin D levels might be a response to hair loss, not a cause.
research Investigation of Diffuse Hair Fall Due to Vitamin D Deficiency: A Case Report and Literature Review
Low vitamin D levels can cause hair loss and supplements may improve it.
research Evaluation of Ovarian Reserve and Function in Female Patients Treated with Oral Isotretinoin for Severe Acne: An Exploratory Study
Oral isotretinoin for severe acne can change hormone levels but does not significantly affect ovarian function.
research Vitamin B12 Deficiency: A Rare Cause of Excessive Daytime Sleepiness
Vitamin B12 deficiency can rarely cause excessive daytime sleepiness.
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 Mutations in the Vitamin D Receptor Gene in Four Patients with Hereditary 1,25-Dihydroxyvitamin D-Resistant Rickets
Four patients with a type of rickets and hair loss had different mutations in their vitamin D receptor gene, causing it to not work properly.
research Serum Levels of Ferritin, Vitamin B12, and Folate in Women with Telogen Effluvium Outside of Menopause
Low levels of ferritin and vitamin B12 are common in women with telogen effluvium, but the link between nutrient deficiencies and the condition is not clear.
research A Comprehensive Investigation of Biochemical Status in Patients with Telogen Effluvium: Analysis of Hb, Ferritin, Vitamin B12, Vitamin D, Thyroid Function Tests, Zinc, Copper, Biotin, and Selenium Levels
Telogen effluvium is linked to deficiencies in iron, vitamin B12, and thyroid function.
research Alopecia With Vitamin D-Dependent Rickets Type 2A: A Case Report
A child with a rare vitamin D-resistant condition improved with treatment.
research Vitamin D Receptor, UVR, and Skin Cancer: A Potential Protective Mechanism
Vitamin D receptor may help protect against UV-induced skin cancer.
research Effect of a Transcriptionally Inactive or Absent Vitamin D Receptor on Beta-Cell Function and Glucose Homeostasis in Mice
Mice without active or present vitamin D receptors maintain normal blood sugar control and islet gene expression when calcium levels are normal.
research Impact of Vitamin D Supplementation in PCOS and Non-PCOS Patients
PCOS patients, especially obese ones, often lack vitamin D and may need supplements and lifestyle changes.
research Vitamin D-Dependent Rickets Type II with Alopecia: A Rare Case Report
A 4-year-old boy with a rare type of rickets and hair loss improved in bone health but not hair growth after vitamin D and calcium treatment.
research Clinical Alert
In 2002, various drugs caused serious side effects, including vitamin B12 deficiency, heart issues, blindness, hypersexuality, allergic reactions, blood clotting problems, pupil dilation, capillary leak syndrome, muscle breakdown, hepatitis, skin reactions, and lupus.
research An Excellent Response to Tofacitinib in a Brazilian Adolescent Patient with Alopecia Areata: A Case Report and Review of the Literature
A Brazilian teenager with severe hair loss had total hair regrowth with no side effects after using tofacitinib.
research Increasing Tinea Capitis Prevalence in Stockholm Reflects Immigration
The rise in tinea capitis cases in Stockholm is linked to increased African immigration.
research Evidence-Based and Potential Benefits of Metformin in Polycystic Ovary Syndrome: A Comprehensive Review
Metformin helps with menstrual cycles and insulin levels in PCOS but is less effective for hair growth, diabetes prevention, and weight loss, and may improve fertility and reduce diabetes risk.
research Genetic Disorders and Defects in Vitamin D Action
Two rare genetic diseases cause severe rickets in children due to defects in vitamin D metabolism.