research Effect of Ultraviolet Radiation, Smoking, and Nutrition on Hair
Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
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research Vitamin D Increases Expression of Cathelicidin in Cultured Sebocytes
Vitamin D boosts a specific protein in skin cells linked to hair follicles.
research Sebaceous Gland Abnormalities in Fatty Acyl CoA Reductase 2 (Far2) Null Mice Result in Primary Cicatricial Alopecia
Deleting the Far2 gene in mice causes sebaceous gland issues and patchy hair loss.
research Cystine-Thiamin-Containing Hair-Growth Formulation Modulates the Response to UV Radiation in an In Vitro Model for Growth-Limiting Conditions of Human Keratinocytes
A hair-growth formula with cystine and thiamin helps protect skin cells against UV damage and improves their growth.
research Itchy Hair – Trichoknesis: A Variant of Trichodynia or a New Entity?
The conclusion is that "trichoknesis" should be recognized as a separate condition from trichodynia, characterized by itching instead of pain.
research Congenital Atrichia Associated with Situs Inversus and Mesocardia
A 2-year-old boy had no hair and unusual organ placement, and it's unclear if it's genetic or coincidental.
research Age- and Sex-Dependence of Five Major Elements in the Development of Human Scalp Hair
Calcium and magnesium in hair increase with age and are higher in adult women.
research In Vitro and Clinical Evaluation of Umbilical Cord-Derived Mesenchymal Stromal Cell-Conditioned Media for Hair Regeneration
Umbilical cord-derived media is safe and effective for hair growth.
research Molecular Interactions of Natural and Synthetic Steroids in Female Hamsters’ Flank Organs
Testosterone, progesterone, and levonorgestrel change enzyme levels related to fat production in hamster skin, which could affect skin oil and acne.
research The Case of the Elusive Androgen
The patient's high testosterone was reduced by a medication that suppresses gonadotropin.
research Powder Shampoo Formulation with Antioxidant Activity: In Vitro Perspectives
The powder shampoo with cinnamon extract has strong antioxidant properties and is eco-friendly.
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 Histopathological Examination and Evaluation of Serum Vitamin D Levels in Alopecia: Is It Necessary?
Skin biopsies are recommended for confirming alopecia diagnosis due to variability in clinical assessments; the link between vitamin D levels and alopecia is unclear.
research Providing Mesotherapy to Prevent and Treat Hair Loss in Aesthetic Practice
Mesotherapy with natural extracts and vitamins can improve hair loss and promote regrowth in most women.
research Westwood Carolina Conference on Clinical Dermatology
The conference concluded that understanding hair and nail disorders is important, iron deficiency may be linked to hair loss, and while some treatments for skin conditions are effective, they may have risks and high costs.
research American Association of Clinical Endocrinologists, American College of Endocrinology, and Androgen Excess and PCOS Society Disease State Clinical Review: Guide to the Best Practices in the Evaluation and Treatment of Polycystic Ovary Syndrome - Part 1
The guide recommends specific methods for diagnosing PCOS and various treatments for its symptoms, while considering the health impacts on adolescents.
research Nutritional Factors and Hair Loss
Low iron and L-lysine levels can cause hair loss in women, and increasing these nutrients can reduce hair shedding.
research S1 Guideline for Diagnostic Evaluation in Androgenetic Alopecia in Men, Women, and Adolescents
Guidelines for diagnosing common hair loss include detailed history, clinical examination, and various diagnostic techniques.
research Dermatological Adverse Events with Taxane Chemotherapy
Taxane chemotherapy can cause skin, hair, and nail side effects, which are often under-reported and can affect patient quality of life.
research Hair Anatomy for the Clinician
Understanding hair follicle anatomy helps diagnose hair disorders.
research Structural Abnormalities of the Hair Shaft
The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.
research The Human Hair: From Anatomy to Physiology
The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.
research Androgenetic Alopecia: An Update
Minoxidil and finasteride effectively treat hair loss.
research Hair Loss in Women: Comprehensive Overview and Treatment Options
Effective hair loss treatment in women requires correct diagnosis and can include medications like minoxidil, antiandrogens, and treatments for underlying conditions like PCOS.
research Mushroom Cosmetics: The Present and Future
Mushrooms have beneficial properties for skin and hair care products and have great potential for future cosmetic use.
research Approach to the Adult Female Patient with Diffuse Nonscarring Alopecia
The document concludes that careful evaluation is key to diagnose and treat women with hair loss, with tests for thyroid, iron, and hormones as needed.
research The Hair Follicle: A Paradoxical Androgen Target Organ
Androgens can both promote and prevent hair growth due to differences in gene expression in hair follicles.
research Nanotechnology in Dermatology
Nanotechnology in dermatology shows promise for better drug delivery and treatment effectiveness but requires more safety research.
research Hair Follicles and Associated Glands as Androgen Targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Percutaneous Absorption of Minoxidil in Humans
Minoxidil absorbs poorly through skin, with low risk of side effects at 1-2% concentration.