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In this study, engineered mice with a mutation similar to that in Olmsted syndrome showed progressive hair loss due to impaired inner root sheath keratinocyte differentiation and stem cell exhaustion.

This study found that oral administration of finasteride to pregnant rats caused dosage-related developmental toxicities, including hypospadias and decreased anogenital distance in male offspring.

In this study, Far2-/- mice were observed to develop focal alopecia with altered sebaceous gland morphology and lower skin lipid levels compared to wildtype mice.

This study found that midazolam improved PTSD-associated behavioral deficits in rats through its action on the TSPO, CBR, and neurosteroidogenesis pathways.

This review highlights that obsessive-compulsive disorder and body-focused repetitive behaviors are increasingly encountered in dermatology, often going undetected, and emphasizes the role of dermatologists in early identification and interdisciplinary treatment to address both physical and psychological aspects for improved outcomes.

This review discusses how recent advances in live imaging have revealed the dynamic and adaptable nature of stem cells during various biological processes, and reports no clinical results.

This review highlights that while healthcare providers are starting to diagnose polycystic ovary syndrome earlier in teens, the psychological and social needs often remain inadequately addressed.

In this study, higher DHA/omega-6 fatty acid ratios were linked to increased social impairment in individuals with autism, alongside lower antioxidant enzyme levels and higher markers of lipid peroxidation.

This study found that nano-sized lipid particles improved the skin accumulation and retention of dexamethasone compared to a base cream, suggesting potential benefits for inflammatory skin disease treatment.

In this review, researchers reported that anorexia nervosa leads to widespread medical complications across all body systems, particularly at low body weights, and these complications are primarily treated through nutritional rehabilitation with a multidisciplinary team approach.

This study reported that chronic use of performance-enhancing drugs significantly altered users' personalities and physical attributes, raising concerns about whether the perceived benefits outweigh the costs.

This study found that male 5α-reductase 2 knockout mice showed deficits in social dominance behaviors and reduced dopamine receptor binding in a brain region related to social ranking.

This chapter discusses stem cell activity in feather and hair follicles, emphasizing how stem cells maintain their population by cycling between quiescence and activation in specialized niches but reports no new results.

In this study, male Koreans with androgenetic alopecia showed a significant association with hypertension, whereas females did not demonstrate this link.

Different types of hair loss in dogs and cats have various causes and treatments, with outcomes ranging from good to uncertain.

This article examines various types of childhood alopecia and highlights the importance of identifying chronic conditions or those linked to underlying medical issues, but reports no new results.

This case report described a 43-year-old male with trichotillomania, experiencing severe alopecia and an ulcerated plaque, who improved with a combination of antibiotic, antidepressant, and psychotherapy treatments, suggesting that these interventions may benefit individuals with psychiatric comorbidities linked to this condition.

This case report describes a 23-year-old African-American woman who suffered a small bowel obstruction after ingesting hair from a hair weave, highlighting a specific risk associated with trichophagia in Black hair care practices.

This study observed that transgenic mice expressing keratin K10 under bovine K6beta control developed severe oral abnormalities, suggesting keratin composition changes can affect the physiology of epithelial cells, especially in the oral mucosa.

This study found that lifestyle interventions improved body composition, hyperandrogenism, and insulin resistance in women with PCOS, but did not affect glucose tolerance, lipid profiles, or clinical reproductive outcomes.

This review discusses the safety of testosterone therapy for postmenopausal women and concludes that, aside from hirsutism and acne, it appears safe at physiological doses for several years, though more long-term studies are needed.

This review discusses psychocutaneous syndromes, detailing their classifications and management strategies, but reports no new clinical findings; it underscores dermatologists' role in these cases.

This article reviews the social and functional impact of eyebrow loss and highlights the limited treatment options compared to scalp alopecia, but reports no new clinical results.

This review discusses trichotillomania's clinical features, prevalence, and treatment options, highlighting the potential benefits of behavior therapy and pharmacotherapy but reports no new clinical findings.

This review discusses the causes, diagnosis, and treatment of pediatric alopecia, emphasizing early diagnosis and considering holistic approaches, but reports no new clinical results.

This case study reports a rare instance of RC11 associated with precocious puberty, severe hyperandrogenism, insulin resistance, and type 2 diabetes, suggesting a possible link to 11q-syndrome.

This review highlights that hirsutism in the GCC is influenced by genetic and lifestyle factors, cultural stigmas, and lacks adequate diagnostic tools, stressing the need for culturally tailored research and public health initiatives.

This article provides an overview of conditions that can cause hair loss in dogs and cats and offers guidance on diagnostic approaches, but it presents no new research findings.

This review discusses treatment options for trichotillomania, focusing on cognitive-behavioral interventions and promising developments in combined pharmacotherapy and therapy approaches, but reports no new findings.

Up to 50% of women may experience significant hair loss by age 50, with various causes and treatments available.