research Vitamin D Metabolism and Function in the Skin
Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.
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research Androgens Protect Against Apolipoprotein E4-Induced Cognitive Deficits
Androgens can help prevent memory problems caused by apoE4.
research Epigenetic Control of Adult Stem Cell Function
Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.
research Cutaneous Scarring: Basic Science, Current Treatments, and Future Directions
New effective scar treatments are urgently needed due to the current options' limited success.
research A Hot New Twist to Hair Biology: The Role of TRPV1 in Human Hair Growth Control
Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.
research Fetal Alcohol Syndrome: Current Status of Pathogenesis
The document concludes that the exact way alcohol causes harm to fetal development is unknown, but it significantly affects nutrient transport to the fetus and a safe level of alcohol during pregnancy is not determined.
research Study of Platelet-Rich Plasma Injections in the Treatment of Androgenetic Alopecia Through a One-Year Period
PRP injections increase hair density and satisfaction in androgenetic alopecia patients.
research Light Scattering from Human Hair Fibers
Researchers developed a new model for more realistic computer graphics rendering of hair by considering how light scatters on hair fibers.
research Safety of Dermatologic Medications in Pregnancy and Lactation
Some skin medications are safe during pregnancy and breastfeeding, but others can harm the baby and should be avoided.
research Probing the Effects of Stress Mediators on the Human Hair Follicle
Stress-related substance P may lead to hair loss and negatively affect hair growth.
research Fibrosing Alopecia in a Pattern Distribution
Some people with pattern hair loss may also have scalp inflammation and scarring similar to lichen planopilaris.
research The Pharmacology of Methotrexate
Methotrexate treats various disorders by inhibiting DNA synthesis, but careful monitoring is needed to avoid toxicity and manage side effects.
research Genetic Variation at the MC1R Locus and the Time Since Loss of Human Body Hair
Humans lost body hair relatively recently in evolution.
research Alopecia Areata: Overview and Treatment Options
Alopecia areata causes hair loss, has no cure, and various treatments exist.
research Diabetes and Cardiovascular Events in Women with Polycystic Ovary Syndrome: A 20-Year Retrospective Cohort Study
Women with PCOS have a higher risk of diabetes and heart problems, especially when they get older.
research The Pathogenesis of Primary Cicatricial Alopecias
The document concludes that more research is needed to better understand and treat primary cicatricial alopecias, and suggests a possible reclassification based on molecular pathways.
research A Prospective Study of the Prevalence of Nonclassical Congenital Adrenal Hyperplasia Among Women Presenting with Hyperandrogenic Symptoms and Signs
About 2.2% of women with symptoms of high male hormones have a mild form of congenital adrenal hyperplasia, and measuring a specific hormone level can accurately diagnose it.
research The Immune Functions of Keratinocytes in Skin Wound Healing
Keratinocytes help heal skin wounds by interacting with immune cells and producing substances that kill pathogens.
research Clinical and Endocrine Characteristics of the Main Polycystic Ovary Syndrome Phenotypes
Different types of polycystic ovary syndrome (PCOS) have varying severity, with Type I being the most severe and common.
research Tactile Innervation Densities Across the Whole Body
Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.
research Microneedles as the Technique of Drug Delivery Enhancement in Diverse Organs and Tissues
Microneedles improve drug delivery in various body parts, are safe and painless, and show promise in cosmetology, vaccination, insulin delivery, and other medical applications.
research Cutting Edge: Memory Regulatory T Cells Require IL-7 and Not IL-2 for Their Maintenance in Peripheral Tissues
Memory regulatory T cells need IL-7, not IL-2, to stay in peripheral tissues.
research Mechanical and Biological Properties of Keratose Biomaterials
Keratose, derived from human hair, is a non-toxic biomaterial good for tissue regeneration and integrates well with body tissues.
research Ancient-Modern Concordance in Ayurvedic Plants: Some Examples
Modern science supports the use of some Ayurvedic plants for health, as ancient practices suggested.
research Estrogens and the Skin
Estrogen loss during menopause worsens skin health, but hormone replacement therapy may improve it, though more research is needed.
research Randomized Placebo-Controlled, Double-Blind, Half-Head Study to Assess the Efficacy of Platelet-Rich Plasma on the Treatment of Androgenetic Alopecia
PRP treatment helps hair growth and density in androgenetic alopecia patients.
research The Role of Vitamins and Minerals in Hair Loss: A Review
Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.
research Facial Feminization Surgery: Current State of the Art
Facial feminization surgery is effective in helping transgender women appear more feminine and has high patient satisfaction.
research A Phase I Study of Topical Tempol for the Prevention of Alopecia Induced by Whole Brain Radiotherapy
Tempol is safe and may prevent hair loss from brain radiotherapy.
research Experimental Induction of Alopecia Areata-Like Hair Loss in C3H/HeJ Mice Using Full-Thickness Skin Grafts
Skin grafts on mice can cause an immune response leading to hair loss, useful for studying human hair loss conditions.