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This study identified that keratotic basal cell carcinomas with citrulline-positive keratin and hair papilla-like structures are highly differentiated, which helps distinguish them from squamous carcinomas.

This study reports the first instance of skin autotomy in mammals, specifically in African spiny mice, and suggests they may possess a greater regenerative capacity than previously understood, possibly offering insights for regenerative medicine.

A case study reported a 15-year-old boy with a diagnosis of giant folliculosebaceous cystic hamartoma on his right buttock, characterized by malformed hair follicles and sclerotized collagen.

This study found that applying a surfactant solution with 2.5% selenium disulfide to the back of guinea pigs significantly increased telogen hair, which may relate to observations of diffuse hair loss in humans under intense exposure conditions.

The authors concluded that steatocystoma multiplex is a rare dermatological condition with poor treatment outcomes, emphasizing the importance of early recognition and psychological support for affected individuals.

This case report highlighted the use of dermoscopy not only for diagnosing skin disorders but also as an educational tool to inform patients about the harmful effects of unqualified medical advice, particularly highlighting the quackery issue in dermatology.

This study presents a microscopic analysis of the pruritic variant of trichostasis spinulosa in two patients and reviews existing literature, reporting no new clinical results.

This study identified a novel SCF mRNA splice variant in white merino sheep skin, which may play a role in hair follicle melanogenesis.

In this study, the researchers reported two new cases of squamous cell carcinoma of the scalp following synthetic hair implantation, adding to existing concerns about the procedure's safety due to potential severe complications, though insufficient data exist to confirm a causal relationship.

This article describes a 9-year-old girl with whitish granules on her hair, evaluated in a dermatology clinic, but the abstract does not report a diagnosis or new results.

This study found that enzymatic conversion of Arg-51 in S100A3 protein to citrulline promotes homotetramer assembly, potentially increasing Ca²⁺ binding required for hair cuticular barrier formation.

Mutations in the TSPEAR gene cause a new form of ectodermal dysplasia affecting hair and tooth development.

This review highlighted that in an in vitro setting, 3D spheroid cultures of fish cells offer a promising alternative to traditional monolayer cultures, potentially advancing research in eco-toxicology, immunology, drug screening, and more by better mimicking in vivo conditions.

This study reported intra-familial transmission of Arthroderma benhamiae among Canadian porcupines in a Japanese zoo, with genetic sequences previously undocumented in Japan or the GenBank database.

In this study, elevated mRNA levels for serine-rich ultra high sulfur proteins were observed during active hair growth phases in mice, particularly in the forming hair structures and upper skin layers.

The document's conclusion cannot be summarized because the content is not available.

This study found that sudden hair loss in guinea pigs may serve as a potential biomarker for subacute exposure to mustard gas, and pre-treatment with N-acetylcysteine could prevent this hair loss.

This abstract reports pooled safety data from the WILLOW study for participants with cutaneous lupus erythematosus and systemic lupus erythematosus but does not provide new findings.

This article discusses the structure and protective function of pangolin scales, emphasizing their composition of α-keratins and β-keratins, and highlights evolutionary keratin diversification in tetrapods; it reports no new empirical findings.

In this study, researchers found significant links between specific metabolic reprogramming-related genes and alopecia areata risk, highlighting increased SQSTM1 expression in affected hair follicles compared to healthy ones.

Ichthyoses are skin disorders causing scales, with treatment depending on type and severity.

This abstract provides no results; it is a website notification about cookies and general access to JAMA content.

In this study with mice, simultaneous inactivation of Smad4 and PTEN genes led to rapid development of invasive forestomach squamous cell carcinomas, mirroring human esophageal SCCs.

This review discusses short anagen syndrome, highlighting its symptom of abnormally short scalp hair without associated systemic diseases, and notes that hair length often improves spontaneously after puberty without treatment.

This abstract acknowledges the distress of hair loss in women, highlighting its misunderstanding, without reporting any new research findings.