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This study reports that a sarcoptic mange outbreak, likely originating from mange-infected llamas from a governmental program, dramatically reduced vicuña and guanaco populations in San Guillermo National Park, Argentina.

This study observed that in wild snowshoe hares, gene expression patterns during seasonal coat color change show a consistent lag between gene expression and visible coat color changes.

This study reported that sunscreen with SPF50+ provides a high level of DNA protection against UV-induced damage in a reconstituted human epidermis model, comparable to that in skin explants.

This article discusses the diagnostic complexities of PCOS and emphasizes the importance of differentiating between polycystic ovaries and polycystic ovary syndrome; it presents no new experimental results.

This study found that both finasteride and dutasteride significantly reduced L-DOPA-induced dyskinesia in a rat model of Parkinson's disease, with dutasteride showing greater effectiveness at lower doses.

In this study, normal weight adolescents with PCOS showed increased insulin resistance and significantly lower levels of high molecular weight adiponectin compared to controls, despite no other metabolic differences.

This review discusses the relationship between hyperandrogenism and insulin resistance in PCOS, focusing on insulin dynamics, molecular mechanisms, genetic studies, and potential long-term treatments, but presents no new clinical results.

In this review, the authors discuss how understanding and co-regulating multiple signaling pathways could lead to effective regeneration of functional hair cells, highlighting current achievements and future approaches such as small molecule drugs and gene therapy for treating sensorineural hearing loss.

This study found that in mice lacking EGFR, elevated Wnt signaling disrupts hair follicle development by affecting cell proliferation and differentiation, revealing a critical role for EGFR in regulating these processes.

This study identified and characterized several long noncoding RNAs in Cashmere goats, revealing complex regulatory roles in hair follicle development and growth, particularly within the Wnt signaling pathway.

This review discusses the dermatology of nonhuman primates and emphasizes the need for a cohesive approach to study and report their dermatologic diseases, without assuming similarities to human or other veterinary conditions.

This study found that both ciclosporin A and topical therapy were effective in reducing alopecia and scaling in dogs with idiopathic sebaceous adenitis, with evidence suggesting improved outcomes when both treatments are combined.

This study translated and culturally adapted the Skindex-16 questionnaire into Arabic, finding it to be a reliable and valid measure of quality-of-life impacts from skin diseases in Saudi patients.

This study found that alopecia in captive Rhesus macaques may be linked to chronic hypersensitivity dermatitis with CD4+ cell inflammation, possibly influenced by altered housing and reduced pathogen exposure.

This review discusses the role of the androgen receptor in breast cancer diagnosis and treatment, and notes a lack of new research results on its therapeutic potential.

This observational study provides cause-specific mortality estimates to help patients and physicians better understand long-term outcomes for localized prostate cancer based on initial treatment choices.

The document concludes that clinicians should be aware of common hair and scalp disorders in women of African descent and that more research is needed to develop effective treatments.

This overview highlights the exploration of mesenchymal stromal cells as potential treatments for COVID-19, noting their regenerative and immunomodulatory properties for reducing ARDS severity in critically ill patients, but it provides no new clinical results.

This study found that nano-sized minoxidil formulations significantly increased skin penetration and follicular drug delivery for alopecia areata treatment, compared to conventional ethanol-based solutions, and demonstrated effective controlled release over six hours.

This study found that sex differences in somatostatin biosynthesis in rat hypothalamic neurons develop between postnatal day 1 and 5, influenced by the conversion of testosterone to estrogen.

This review explains the mechanical composition and molecular interactions that determine hair's mechanical properties, without providing any new experimental findings.

This study identified an association between the FTO gene and susceptibility to PCOS, providing the first genetic evidence linking PCOS to obesity.

New treatments for prostate cancer are less toxic and show promise, but more research is needed to enhance their effectiveness and reduce side effects.

This study found that compounds 21–23 and 25 exhibited strong 5α-reductase II inhibition in vitro and significantly reduced rat prostate weight, performing comparably to finasteride.

This study found that miniaturized hair follicles from pattern alopecia can regenerate rapidly when transplanted onto mice and may grow as well as or better than terminal hairs.

This study presents computational modeling and experimental analysis of the HGT protein KAP8.1, identifying key structural features that may influence hair's response to environmental conditions.

This study reports that complementary and alternative medicine is commonly used for dermatological diseases in Eastern Turkey, with 43.7% of patients using at least one method and various unconventional practices observed.

This review presents current evidence on medicinal plants and their phytoconstituents, such as phenolic compounds, used in acne treatment, highlighting their potential as alternatives to conventional therapies due to issues like antibiotic resistance and high cost.

The document explains various skin conditions in cats and how to diagnose and treat them.

This article reviews the role of exosomes in promoting axonal regeneration and discusses recent findings on how exosome-borne molecules might influence the PTEN-mTOR pathway in injured neurons; it reports no new experimental results.