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This review discusses the evolution of hair restoration surgical techniques, emphasizing that gradual improvements to existing methods are safer than radical changes, and reports no new clinical results.

This review discusses the various phenotypes and diagnostic challenges of polycystic ovary syndrome, highlighting its complex pathophysiology and associated health risks, and reports no new clinical results.

This review discusses the role of TGF-β signaling in stem cell recruitment and tissue regeneration, indicating that abnormalities in TGF-β activation contribute to various major diseases and suggesting avenues for therapeutic intervention.

2011 dermatological research found new skin aging markers, hair loss causes, skin defense mechanisms, and potential for new treatments.

Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.

This study found that distinct spiny hair morphologies in rodents arose independently multiple times but did not link the Ecdysoplasin A receptor gene mutation that affects human hair to these variations.

This study presents a hypothesis that the EDAR V370A allele was positively selected in East Asian populations due to the stable aquatic resources in Late Pleistocene northern China, which may have offset the allele's metabolic costs and provided a selective advantage.

This study found that human centromeric regions exhibit large-scale haplotypes with significant diversity, including entire Neanderthal haplotypes, which may affect chromosome transmission.

In this study, researchers propose that the EDAR V370A allele's positive selection in East Asian populations may be linked to stable aquatic resources from Late Pleistocene ecosystems in northern China, suggesting a "nutritional niche construction" framework where these resources offset the allele's metabolic costs.

This review provides an overview of the molecular evolution of corneous beta-proteins in reptiles and birds, highlighting their distinct genetic origin and role in epidermal structures, but reports no new results.

This study found that Foxn1-like genes in fish and mice are functionally equivalent in activating hair keratin genes, whereas changes in the cephalochordate Foxn1-like gene result in inactivity.

This review discusses the role of circadian rhythms in stem cell differentiation and tissue regeneration, emphasizing their impact on organ physiology and aging, but reports no new experimental results.

This study found that irreversible and severe alopecia can occur following docetaxel or paclitaxel chemotherapy in breast cancer patients.

This study reports the first instance of skin autotomy in mammals, specifically in African spiny mice, and suggests they may possess a greater regenerative capacity than previously understood, possibly offering insights for regenerative medicine.

This review discusses the role of the TOR pathway in aging and suggests that rapamycin could potentially target age-related diseases, but reports no new clinical results.

This article suggests that modern lifestyle changes, including diet, stress, and chronic anti-inflammatory medication use, may disrupt the natural process of inflammation resolution, increasing vulnerability to chronic disease.

This study found that all four treatments—flutamide, finasteride, ketoconazole, and EE-CPA—significantly reduced hirsutism, but EE-CPA and flutamide appeared most effective, with varying effects on androgen levels and side-effect profiles.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

In this study, ketoconazole treatment improved acne in all women and reduced hirsutism in some, but it caused several side effects and requires careful monitoring.

This study revealed that during fetal development, MITF and Mart-1 expressing melanocytes progress from the dermis to the epidermis and hair follicles, with MITF possibly marking follicular stem cells.

This review discusses various biologics for hair aging but reports no agent capable of reversing the natural aging process of hair.

This study found that flutamide, finasteride, ketoconazole, and EE-CPA all significantly reduced hirsutism scores, hair diameter, and hair growth rate in women with hirsutism over 12 months.

This study hypothesizes that a mummified 19th Century girl in San Francisco died of severe undernourishment potentially due to a bacterial-borne disease, highlighting historical health challenges mitigated by modern sanitation and medicine.

This review discusses the role of acyl-CoA binding protein (ACBP) in the epidermal barrier, noting that its disruption in mice is linked to skin and fur abnormalities; it reports no new clinical results.

This review discusses the wound healing process and the factors contributing to abnormal scarring after thermal injuries, but it reports no new clinical results.

This study developed rat monoclonal antibodies that specifically detect Pax1/PAX1 protein, which could improve diagnostic protocols for conditions involving deregulated Pax1/PAX1 expression.

This review discusses the limitations of current hair classification systems and highlights the need for standardized reporting of key hair characteristics to improve study comparisons; it reports no new results.

This case report describes a 36-year-old Senegalese man with tinea capitis caused by Trichophyton soudanense, a dermatophyte more frequently encountered in Europe due to immigration.

Warts in HIV-positive men can have serious abnormal cell growth, needing careful analysis and treatment to prevent cancer.