research Mouse Spermatogenesis Reflects the Unity and Diversity of Tissue Stem Cell Niche Systems
Mouse spermatogenesis shows that stem cells can behave flexibly and move widely in open environments.
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research Prevalence of hyperandrogenism in Iraqi women with polycystic ovary syndrome
Iraqi women with PCOS often have higher testosterone levels and obesity.
research New Biomarkers to Evaluate Hyperandrogenemic Women and Hypogonadal Men
The document concludes that hormonal biomarkers are key for diagnosing hyperandrogenemia in women and hypogonadism in men.
research Primary scalp alopecia: new histopathological tools, new concepts and a practical guide to diagnosis
The document concludes that new methods improve the accuracy of diagnosing scalp alopecia and challenges the old way of classifying it.
research Estimation methods for human circadian phase by use of peripheral tissues
New method uses hair follicle cells to estimate human body clock phase, potentially improving sleep disorder diagnosis.
research A Japanese case of ichthyosis follicularis with atrichia and photophobia syndrome with an MBTPS2 mutation
A Japanese patient with IFAP syndrome had a severe MBTPS2 gene mutation but showed milder symptoms than previously observed cases.
research Female sexuality and common sexual dysfunctions: evaluation and management in a primary care setting
Primary care doctors should address female sexual dysfunctions to improve women's sexual health and life quality.
research The nutritional biochemistry of wool and hair follicles
Nutrients like vitamins, copper, zinc, and amino acids are crucial for healthy hair and wool growth.
research Localisation and regulation of cholesterol transporters in the human hair follicle: mapping changes across the hair cycle
Cholesterol transport in hair follicles decreases from growth to regression phase.
research Growth factor concentrations in platelet‐rich plasma for androgenetic alopecia: An intra‐subject, randomized, blinded, placebo‐controlled, pilot study
PRP growth factor concentrations vary, no significant hair growth difference found.
research Inhibition of 5α Reductase Impairs Cognitive Performance, Alters Dendritic Morphology and Increases Tau Phosphorylation in the Hippocampus of Male 3xTg-AD Mice
Blocking 5α-reductase can harm memory and brain structure, and increase harmful brain changes in male mice used for Alzheimer's disease research.
research Morpho‐regulation in diverse chicken feather formation: Integrating branching modules and sex hormone‐dependent morpho‐regulatory modules
Sex hormones, especially estradiol, can change chicken feather shapes and colors.
research Thyroid hormones and androgens differentially regulate gene expression in testes and ovaries of sexually mature Silurana tropicalis
Thyroid hormones and androgens affect gene expression in frog reproductive organs differently between males and females.
research Clinical Case Notes. Lipoid proteinosis: a rare disorder with pathognomonic lid lesions
A baby boy with 13q deletion syndrome had eye cancer, a woman's vision improved after stopping a breast cancer drug, a man developed cataracts from using Propecia, and a rare skin disorder called Lipoid Proteinosis was discussed. Also, a tool called OCT is useful for diagnosing macular diseases.
research Thrombocytosis Associated with Low-Molecular-Weight Heparin
International medical graduates outperformed U.S. graduates on an internal medicine exam.
research Adult Group B Streptococcal Disease
International medical graduates outperformed U.S. graduates on an internal medicine exam.
research Female Hair Restoration
Hair transplantation is the only permanent solution for female pattern hair loss and can greatly improve quality of life with careful planning.
research An efficient, non-invasive approach for in-vivo sampling of hair follicles: design and applications in monitoring DNA damage and aging
A new painless method to collect hair follicles helps study DNA damage and aging.
research Allopregnanolone is required for prepulse inhibition deficits induced by D1 dopamine receptor activation
Allopregnanolone is needed for certain brain processing issues caused by D1 dopamine receptor activation.
research Quorum sensing and other collective regenerative behavior in organ populations
Organs like hair follicles can renew themselves in complex ways, adapting to different needs and environments.
research Frontal Alopecia after Repeated Botulinum Toxin Type A Injections for Forehead Wrinkles: An Underestimated Entity?
Repeated botulinum toxin injections for forehead wrinkles may cause hairline recession in some women.
research Alcohol Exposure During Late Adolescence Increases Drinking in Adult Wistar Rats, an Effect that is not Reduced by Finasteride
Alcohol in teen years leads to more adult drinking, finasteride doesn't help.
research Live imaging of Smad2/3 signaling in mouse skin wound healing
Smad2/3-dependent TGF-β signaling increases during wound healing.
research Avaliação quantitativa em cortes histológicos transversais do couro cabeludo
The study found average numbers for different types of hair follicles in the scalp and observed differences between men and women, suggesting reasons for more common hair shedding in women.
research Hair Restoration
Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.
research Hair Repair Surgery
Corrective hair repair surgery can significantly improve appearance and quality of life for patients with unsatisfactory results from old hair transplants.
research Epidemiology, management and the associated burden of mental health illness, atopic and autoimmune conditions, and common infections in alopecia areata: protocol for an observational study series
People with alopecia areata have higher rates of mental health issues, autoimmune diseases, and infections.
research Platelet-rich Plasma and Cell Therapy
PRP and cell therapies may help with hair loss, but more research is needed.
research Phrynoderma and acquired acrodermatitis enteropathica in breastfeeding women after bariatric surgery
Women who had bariatric surgery risk nutritional deficiencies causing skin issues during pregnancy and breastfeeding.
research Fatal Toxic Epidermal Necrolysis Associated with Minoxidil
Minoxidil can cause deadly skin reaction; monitor patients closely.