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This literature review suggests that hair cell loss in hearing loss is often secondary to preceding morphological and functional defects in hair cells, indicating that interventions should focus on hearing preservation before significant hair cell loss occurs.

This report describes a pancreatic mixed acinar-neuroendocrine carcinoma in a cat, underscoring its diagnostic complexity and the need to consider it in diagnoses of pancreatic masses with mixed features.

This study found that bioavailable testosterone and the free androgen index were significantly associated with various clinical and biochemical features of PCOS, including hirsutism, showing higher levels in PCOS patients compared to controls.

This article discusses current methods in facial feminization surgery for transsexual women and reports no new clinical results, focusing instead on various surgical techniques used to feminize facial features.

This review discusses the similarities in clinical, endocrine, and ultrasonographic features between PCOS and other disorders with excessive androgen secretion, emphasizing the importance of accurate diagnosis but reports no new clinical results.

This review discusses different forms and patterns of alopecia associated with lupus erythematosus and reports no new clinical results; the authors highlight distinct features of these conditions.

This review discusses primary cicatricial alopecias, detailing their classification, pathogenesis, clinical features, histopathologic findings, and treatment, without reporting new experimental results.

This study used a mouse model to reveal that S100A4-positive cells, specifically fibroblasts and immune cells, play a crucial role in nipple development, essential for successful lactation, despite no issues with mammary morphology or milk production.

This study found that Tcf3 and Lef1 differently regulate cell differentiation in multipotent skin stem cells, with Tcf3 promoting follicle-like features and Lef1, when modified, promoting sebocyte differentiation.

This review examines the definition, etiology, pathogenesis, and clinical features of polycystic ovary syndrome but reports no new clinical findings.

This study found that dual inhibition of BACE1 and BACE2 in mice affects melanosome maturation and causes dose-dependent hair depigmentation without altering retinal morphology.

This study explored the regenerative abilities of the African spiny mouse's skin, revealing more robust wound-induced hair follicle neogenesis compared to laboratory mice and highlighting unique features of its hair and wound response.

The study observed that finasteride reduced fertility in male Sprague-Dawley rats by impairing the formation of copulatory plugs, an effect considered specific to rats and not applicable to species without this reproductive feature.

This article proposes a new classification, the Obsessive-Compulsive Insight Continuum, to help dermatologists better understand and diagnose skin disorders with obsessive-compulsive features.

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 reported that using 2D solid-state NMR techniques on extensively labeled mouse fur improves resolution in detecting chemical shifts and secondary structure features, potentially aiding the analysis of the effects of commercial or therapeutic treatments on specific amino acids.

This study attempts to classify histomorphologic reactions to drugs to aid in diagnosing drug eruptions, which are common in hospitalized patients but lack specific diagnostic features.

This review systematically analyzed literature to differentiate desmoplastic trichoepitheliomas from other cutaneous tumors based on clinical, histopathological, and immunohistochemical features but reports no new clinical results.

In this study, the researchers observed that inducing and then withdrawing β-catenin expression in a bigenic mouse model caused reversible changes in skin morphology, indicating dependence on β-catenin signaling.

The document concludes that secondary syphilis cases are increasing and often misdiagnosed, pityriasis rubra pilaris can be distinguished from psoriasis by skin cell features, and different skin layers produce specific components during skin repair.

This study highlights that modern facial rejuvenation techniques have shifted toward minimally invasive injectable methods, with botulinum toxin and hyaluronic acid fillers effectively reducing wrinkles, enhancing facial features, and temporarily addressing age-related facial changes as alternatives to more invasive surgery.

This review outlines the transition from simple hair follicle organoids to immune-competent microphysiological systems, addressing limitations in replicating native hair follicle immune features and discussing their applications in disease modeling and regenerative medicine.

In this expert consensus, the authors aimed to address the challenges of diagnosing and treating uncommon dermatophytoses due to their distinct characteristics and lack of standardized protocols, by providing scientific guidance on their epidemiology, clinical features, diagnosis, and treatment.

This study evaluated machine-learning models to predict PCOS among reproductive-aged women in Bangladesh, finding that the XGBoost model achieved high accuracy (99.63%) and effectiveness, particularly when prioritizing clinical features over psychological ones in the predictive process.

This material provides comprehensive information about actinic keratosis, highlighting its potential outcomes, risk factors, clinical features, diagnosis, and treatment considerations for medical specialists.

This study used a novel fluorescent tagging method in mice to observe collagen IV dynamics during hair follicle development, revealing that alterations in basement membrane turnover can influence epithelial progenitor cell behavior and organ morphology by affecting cell proliferation and movement.

This study found that kaempferol increased the proliferation potential of basal epidermal cells in three-dimensional skin models by enhancing integrin expression and altering cell morphology.

This study found that sensitive scalp is characterized by increased pH levels, redness, altered sebum composition, and a disrupted microbiome, suggesting these features could inform treatment approaches.

This article discusses polycystic ovary syndrome (PCOS), its symptoms, and links to insulin resistance and type 2 diabetes, but reports no new research findings; the authors emphasize recognition of features in youth.

This case report details the dermoscopic features of bilateral cutaneous larva migrans in an adult male, noting similarities with lymphangioma circumscriptum but highlights that typical dermoscopy magnification may be insufficient for diagnosis.