research Evaluation of the Predictive Capacity of DNA Variants Associated with Straight Hair in Europeans
Certain DNA variants can predict straight hair in Europeans but are not highly specific.
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research Integral Hair Lipid in Human Hair Follicle
Human hair has a protective lipid layer that can be damaged by moisture and treatments, affecting hair growth and health.
research Biosynthesis of Dihydrotestosterone by a Pathway That Does Not Require Testosterone as an Intermediate in the SZ95 Sebaceous Gland Cell Line
Dihydrotestosterone can be made from dehydroepiandrosterone in skin cells without needing testosterone.
research Dorsal Skin Reactions of Hairless Dogs to Topical Treatment with Corticosteroids
Stronger corticosteroids cause more skin damage in hairless dogs, similar to effects in humans.
research The Bright Side of Fibroblasts: Molecular Signature and Regenerative Cues in Major Organs
Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.
research Mapping the Molecular and Structural Specialization of the Skin Basement Membrane for Inter-Tissue Interactions
The skin's basement membrane has specialized structures and molecules for different tissue interactions, important for hair growth and attachment.
research Follicular Penetration of Caffeine from Topically Applied Nanoemulsion Formulations Containing Penetration Enhancers: In Vitro Human Skin Studies
Nanoemulsion creams with certain enhancers can greatly increase caffeine delivery through skin.
research The Female Pattern Hair Loss: Review of Etiopathogenesis and Diagnosis
Female pattern hair loss involves hormonal factors, genetics, and may be linked to low ferritin levels.
research Androgenetic Alopecia and Insulin Resistance: Are They Truly Associated?
No true link between AGA and insulin resistance, but coexistence may worsen AGA.
research Enzyme Treatment of Wool and Specialty Hair Fibers
Enzymes xylanase and pectinase clean wool and specialty hair fibers effectively without damage, offering an eco-friendly alternative to soap and hot water.
research Effects of PNU157706, a Dual 5α-Reductase Inhibitor, on Rat Epididymal Sperm Maturation and Fertility
PNU157706 reduced rat sperm movement and fertility without affecting offspring health.
research Pemphigus and Associated Comorbidities: A Cross-Sectional Study
People with pemphigus are more likely to have conditions like hypothyroidism, inflammatory bowel disease, and diabetes.
research Divergent Neuroactive Steroid Responses to Stress and Ethanol in Rat and Mouse Strains: Relevance for Human Studies
Stress and alcohol affect brain chemicals differently in rats, mice, and humans, influenced by genetic differences.
research The Changes in the Hair Cycle During Gestation and the Post-Partum Period
Hair growth slows and shedding increases after childbirth, but most women don't experience excessive hair loss.
research Pathophysiology of Behçet's Disease
Behçet's Disease may be caused by genetic and environmental factors leading to abnormal immune responses, and stress management and new treatments could improve patient outcomes.
research Sex Differences in the Effect of Finasteride on Acute Ethanol Withdrawal Severity in C57BL/6J and DBA/2J Mice
Finasteride reduces alcohol withdrawal severity in male mice but increases it in female mice.
research Azasteroids as Inhibitors of Testosterone 5α-Reductase in Mammalian Skin
Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
research A Comparative Study of Minoxidil-Induced Myocardial Lesions in Beagle Dogs and Miniature Swine
A study found that minoxidil can damage the hearts of dogs and pigs, cautioning its use in humans.
research Photobiomodulation: The Clinical Applications of Low-Level Light Therapy
Low-Level Light Therapy (LLLT) is a safe and effective method for skin rejuvenation, acne treatment, wound healing, body contouring, and hair growth, but more well-designed trials are needed for confirmation.
research Planar Cell Polarity-Dependent and Independent Functions in the Emergence of Tissue-Scale Hair Follicle Patterns
Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.
research Investigation of the Plausibility of 5-Alpha-Reductase Inhibitor Syndrome
The document concludes that sexual and psychiatric side effects from 5-alpha-reductase inhibitors are reported, but more high-quality research is needed to understand how often they occur.
research Effects of Subchronic Finasteride Treatment and Withdrawal on Neuroactive Steroid Levels and Their Receptors in the Male Rat Brain
Finasteride treatment changes brain steroid levels and receptors, affecting brain function even after stopping treatment.
research Tinea Capitis Mimicking Dissecting Cellulitis of the Scalp: A Histopathologic Pitfall When Evaluating Alopecia in the Post-Pubertal Patient
A fungal infection can look like a different scalp condition in teens, leading to wrong treatment until proper tests are done.
research The Effect of St. John's Wort on the Pharmacokinetics, Metabolism, and Biliary Excretion of Finasteride and Its Metabolites in Healthy Men
St. John's wort increases finasteride metabolism, reducing its effectiveness; use caution when combining them.
research Transformation of Amnion Epithelium into Skin and Hair Follicles
Mouse amnion can turn into skin and hair follicles with help from certain cells and factors.
research Clinical and Hormonal Effects of the 5 Alpha-Reductase Inhibitor Finasteride in Idiopathic Hirsutism
Finasteride reduces hair growth and is safe for women with excessive hair.
research Sex Hormones Modulate Pathogenic Processes in Experimental Traumatic Brain Injury
Sex hormones affect brain injury differently in males and females.
research Profile of Dermatological Consultations in Brazil (2018)
In Brazil in 2018, the most common skin issues were acne, photoaging, and nonmelanoma skin cancer, with treatments often including topical medications and sunscreen.
research Spectrum and Burden of Dermatophytes in Children
The document concludes that terbinafine is effective for treating scalp fungal infections in children and recommends not excluding them from school during treatment, while also highlighting the need for updated treatment guidelines due to changing infection patterns.
research Depth and Patterns of Adnexal Involvement in Primary Extramammary (Anogenital) Paget Disease: A Study of 178 Lesions From 146 Patients
Extramammary Paget disease can spread deeply into tissues, reaching up to 3.6 mm.