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This study highlights how examining hair histology under a microscope helps forensic analysts identify animal species by distinguishing specific microscopic features, which supports accurate reference database creation and aids crime scene investigations.

This review emphasizes the need for comprehensive guidelines to address the cardiometabolic and psychological features of polycystic ovary syndrome, alongside its reproductive aspects, and reports no new results.

This review discusses how women with PCOS have an increased risk of insulin resistance and cardiometabolic features regardless of body fat, and calls for targeted prevention and management strategies.

This article provides contact information for Bruce A. Morgan and features no new research findings.

This article discusses the etiology, clinical features, diagnosis, histopathology, and treatment of alopecia areata but reports no new clinical findings; it emphasizes the palliative nature of current treatments.

This study found that dihydrotestosterone induced hair loss and changes in hair morphology in male C57BL/6 mice, effects that could be partially reversed by the AR antagonist bicalutamide.

In this study, researchers found that dermoscopy does not provide distinguishing features for diagnosing scalp contact dermatitis from topical minoxidil compared to other causes of severe scalp itching.

This review discusses the role of Ysc84/SH3yl1 proteins in linking actin regulation to membrane morphology changes but reports no new experimental results.

This study found that hair from ovarian teratomas shares similar chemical composition and morphology with scalp hair, but differs in physical properties and cysteic acid bands.

This article describes a rare case of alopecia with both scarring and non-scarring features, combining histologic signs of central centrifugal cicatricial alopecia with select immunologic features of alopecia areata.

This study found that the prenatal skin development in Red Sokoto goats undergoes significant morphological changes across gestational stages, which may be important for their adaptation and thermoregulation after birth.

This review discusses polycystic ovary syndrome, focusing on its primary features of ovulatory dysfunction and hyperandrogenism, and reports no new findings.

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 review discusses various syndromes of severe insulin resistance, their biochemical and clinical features, and potential therapeutic options, but it reports no new clinical results.

This study found that videodermoscopy enhances diagnostic accuracy for scalp and hair disorders beyond simple clinical inspection and reveals novel disease features that could improve clinical understanding.

The authors concluded that chronic telogen effluvium in middle-aged women presents distinct clinical and histological features that differ from androgenetic alopecia and acute telogen effluvium.

This article reviews the classification of hair shaft abnormalities, outlining their diagnostic features, but does not present new research findings.

This article reviews major types of genetic hair shaft defects and associated syndromes, emphasizing understanding histologic features and diagnostic methods, but reports no new clinical findings.

This review describes the types of skin lesions associated with systemic lupus erythematosus, discussing their histopathological features, serologic associations, pathogenesis, and prognostic implications.

This article reviews common skin diseases in horses, organized by clinical feature, and highlights the need for more comprehensive comparative research; no new clinical results are presented.

This article reviews polycystic ovary syndrome in adolescents, highlighting its endocrine and metabolic features, and reports no new clinical findings; the etiology may involve early-life abnormalities in androgen production.

In this study, transplanted hair follicles from different body sites showed changes in morphology and immune status, suggesting their ability to adapt and function in new recipient areas such as the scalp or eyebrows.

This study found that human skin melanocytes with low mutation burdens are smaller, less dendritic, and exhibit stem-like features, often residing in UV-protected hair follicles, suggesting their role in replenishing sun-damaged epidermis.

This review presents various trichoscopic findings for diagnosing alopecia areata but reports no new clinical results, emphasizing that no single marker is pathognomonic and multiple features should be considered together.

This study found that permanent alopecia can occur after certain chemotherapy treatments and presents as nonscarring hair loss similar to androgenetic alopecia, with specific histological features that could be misdiagnosed without proper clinicopathological correlation.

In this study using rats, finasteride-induced DHT deficiency led to morphological changes in seminiferous tubules, linked with altered junctional protein expression, potentially impairing fertility.

In this study, melatonin administration enhanced various cellular and structural features of the scrotal skin in Soay rams, including increased thickness, cell count, and gland activity.

This study found that Caesalpinia bonduc seed extracts significantly reduced prostate weight and improved prostate tissue morphology in Wistar rats with testosterone-induced benign prostatic hyperplasia.

This study found that lichen planopilaris was the most common variant of cicatricial alopecia among patients, with perifollicular fibrosis being a prevalent histopathological feature.

This report describes a unique case of linear lichen planus pigmentosus on the face with histological features of lichen planopilaris, which has not been documented before.