research The Prevalence of Polycystic Ovary Syndrome in a Community Sample of Iranian Population: Iranian PCOS Prevalence Study
About 7% to 15% of Iranian women have polycystic ovary syndrome, depending on the criteria used to diagnose it.
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research Essential Oils and Their Single Compounds in Cosmetics: A Critical Review
Essential oils in cosmetics can offer benefits but may cause allergies and should be used carefully.
research Loss-Of-Function Mutations of an Inhibitory Upstream ORF in the Human Hairless Transcript Cause Marie Unna Hereditary Hypotrichosis
Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
research The Psychosocial Consequences of Androgenetic Alopecia: A Review of the Research Literature
Hair loss affects self-esteem and quality of life; treatments can help.
research Self-Organizing and Stochastic Behaviors During the Regeneration of Hair Stem Cells
Hair stem cell regeneration is controlled by signals that can explain different hair growth patterns and baldness.
research Endocrinology of Transgender Medicine
Hormone treatments for transgender individuals generally improve mental health and physical transition, with some health risks that require medical supervision.
research Metabolic Risk in PCOS: Phenotype and Adiposity Impact
Women with PCOS face higher risks of diabetes and heart disease, and these risks increase with obesity.
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 Androgens and Human Hair Growth
Androgens can cause hair growth in some areas and hair loss on the scalp.
research Tributyltin Effects on Ocinebrina Aciculata: Imposex Development, Sterilization, Sex Change, and Population Decline
Tributyltin exposure causes sex changes, sterilization, and decline in the snail Ocinebrina aciculata, risking its extinction.
research Gender Differences in Skin: A Review of the Literature
Male and female skin differ due to hormones, affecting conditions like hair loss, acne, and skin cancer, and suggesting a need for gender-specific treatments.
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 An Update on Congenital Adrenal Hyperplasia
Congenital Adrenal Hyperplasia is a genetic disorder with two forms, causing symptoms like early puberty and severe acne, but can be identified through screening and treated with glucocorticoids.
research A Perspective on RNAi-Based Biopesticides
RNAi-based biopesticides could be safe and effective for pest control with careful development and risk assessment.
research Androgen Signaling Regulates SARS-CoV-2 Receptor Levels and Is Associated with Severe COVID-19 Symptoms in Men
Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.
research Do Men's Faces Really Signal Heritable Immunocompetence?
Masculine facial features may not reliably indicate heritable health, and more research is needed.
research The Psychology of Hair Loss and Its Implications for Patient Care
Hair loss can significantly affect a person's self-esteem and body image, especially in young people, those who value their looks highly, and women.
research The Pathophysiology of Polycystic Ovary Syndrome: Understanding PCOS and Its Endocrinology
The conclusion is that PCOS is caused by ovarian sensitivity to hormones and disrupted hormone control, possibly due to ovarian factors, and more research is needed.
research Cells Within the Bulge Region of Mouse Hair Follicle Transiently Proliferate During Early Anagen: Heterogeneity and Functional Differences of Various Hair Cycles
Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.
research Pharmacological Evidence for Extracts and Secondary Metabolites from Plants of the Genus Hibiscus
Hibiscus plant extracts may have health benefits like lowering blood pressure and protecting the heart.
research A Simple Screening Approach for Assessing Community Prevalence and Phenotype of Polycystic Ovary Syndrome in a Semiurban Population in Sri Lanka
A simple screening method found that 6.3% of women in a semiurban area in Sri Lanka have polycystic ovary syndrome, with most showing menstrual irregularities.
research Biology of the Wool Follicle: An Excursion into a Unique Tissue Interaction System Waiting to Be Rediscovered
The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.
research Diversity of Hair Growth Profiles
Different ethnic groups have unique hair growth patterns, with African hair growing slower and less dense, Asian hair growing fast but sparse, and Caucasian hair being densest; men are more likely to experience hair loss than women.
research Function and Underlying Mechanisms of Seasonal Color Molting in Mammals and Birds: What Keeps Them Changing in a Warming World?
Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.
research New Antifungal Agents and Formulations Against Dermatophytes
New topical antifungals and delivery systems are improving treatment for fungal skin infections, but patient education and prevention are key.
research Dermatology Position Paper on the Revision of the 1982 ACR Criteria for Systemic Lupus Erythematosus
The paper concludes that the 1982 criteria for diagnosing systemic lupus erythematosus need updating to improve accuracy and involve dermatologists in the process.
research Preventing the Development of Complex Regional Pain Syndrome After Surgery
Preoperative pain assessment, regional anesthesia, and vitamin C can help prevent CRPS after surgery.
research Quantitative Single-Cell Approaches to Stem Cell Research
New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.
research First Use of Thymus Transplantation Therapy for FOXN1 Deficiency (Nude/SCID): A Report of 2 Cases
Thymus transplantation successfully restored immune function in infants with FOXN1 deficiency.
research Elemental Hair Analysis: A Review of Procedures and Applications
Hair elemental analysis could be useful for health and exposure assessment but requires more standardization and research.