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Curly and straight hair differ in how their internal fibers are arranged.

Exosomes protect ear hair cells from damage by controlling cell waste removal, potentially helping treat hearing loss.

The side gland of Suncus murinus is a good model for studying human sebaceous glands.

This article reviews confocal microscopy findings in trichoepithelioma and desmoplastic trichoepithelioma, noting similarities with histological features, but it provides no new clinical results.

This study found that Celsr1, not Celsr2, is the primary protein involved in establishing planar cell polarity and hair follicle polarization in the epidermis of mice.

This study found that the wavy coat trait in Nakano cataract mice is polygenic, involving major and minor genes, and resembles human curly scalp hair associated with the PRSS53 gene alteration.

This case report details a woman with eosinophilia-myalgia syndrome associated with L-tryptophan ingestion, highlighting skin lesions with abundant dermal mucin.

This overview details the Dermatologic Surgery journal's extensive coverage of dermatologic surgery topics, including cosmetic and reconstructive procedures, but it reports no new research findings.

This case study describes a 28-year-old woman with ACTH-independent Cushing's syndrome due to an adrenal adenoma, whose symptoms improved significantly after unilateral adrenalectomy.

This study evaluated the safety and efficacy of Bio-Pulsed avian mesenchymal stem cell-derived small extracellular vesicles when applied topically, finding significant improvements in hair growth, skin rejuvenation, and regenerative microRNA presence among 60 human participants without adverse events.

This study found that extracellular vesicles derived from mesenchymal stem cells and umbilical cord blood plasma enhanced wound healing and reduced scar formation in mice, suggesting their potential as therapeutic agents for skin repair.

This study suggests that sebum samples can be effectively stored and transported with less stringent requirements than liquid samples, making them suitable for remote or at-home collection before clinical analysis.

This study found that Merkel cell carcinoma recurrence risk peaks within the first two years after diagnosis and varies significantly by stage, with immune suppression, age, and male sex also influencing risk.

This study analyzed dosimetric quantities in x-ray microbeam radiation therapy and found that the peak-to-valley dose ratio decreases with depth in the irradiated object.

This study found that human mesenchymal stem cells overexpressing JAM-A improved hair follicle structure and hair formation in mice by reducing abnormalities such as curved and zigzagged follicles.

In this prospective observational study of 96 dermatomyositis patients, 47 showed scalp involvement, with significant symptoms like scalp inflammation, itching, and hair loss linked to myositis-specific antibodies. The study highlighted unique dermatopathological features in the scalp and emphasized the considerable morbidity caused by scalp dermatomyositis.

This study identified genetic variations in the DSG4 gene among sheep, revealing valuable markers for assessing their impact on wool traits.

This study mapped genomic copy number variation in Chinese fine-wool sheep, identifying genes involved in sensory perception, nutrient metabolism, growth, and development, and highlighting significant selection on the RXFP2 gene.

This study identified altered mRNA and lncRNA profiles in NS scalp tissues, highlighting CDKN2AIP as a downregulated gene involved in a ceRNA network.

Corticosteroids improved symptoms in a man with Cronkhite-Canada Syndrome.

This study found that high prepubertal and pubertal androgen levels, originating from both adrenal and gonadal secretion, were negatively associated with adult height outcomes in males with Silver-Russell syndrome.

This study suggests that skin tumor cells in tuberous sclerosis complex may promote hamartoma morphogenesis by expressing and releasing higher levels of cathepsin B.

This review discusses the role of signaling networks in sebaceous gland development and disorders, highlighting recent insights from mouse models and cell line studies, but reports no new experimental results.

This study found that Synechococcus elongatus PCC 11801 responded to increased CO2 concentrations by enhancing photosynthesis and carbon fixation while reducing other metabolic pathways, suggesting its potential for efficient CO2 capture.

The researchers reported that basement membrane heterogeneity, especially laminin α5 composition, plays a critical role in distinct inter-tissue interactions and hair cycle regulation in mouse hair follicles.

This case report documents a cat with necrolytic migratory erythema due to glucagonoma and diabetes mellitus, highlighting similarities to glucagonoma syndrome in humans.

This study found that topical transplantation of green fluorescent protein-labeled bone marrow mesenchymal stem cells significantly improved regeneration of deeper wounds, with increased blood vessel formation, compared to control in a rat model.

This review outlines the practical use of reflectance confocal microscopy in dermatology, detailing its applications and considerations for diagnosing various skin conditions, but reports no new findings.

This study found that the gene BSSP, a serine protease, is predominantly expressed in sebaceous glands and is overexpressed in nude mouse skin.