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This review discusses recent advancements in understanding neuroendocrine regulation of keratin biology and highlights the potential of neurohormones to treat skin disorders, but it reports no new clinical results.

The document concludes that treating skin conditions should include psychological care and a multidisciplinary approach is essential for effective management.

This study found that chitosan nanofibrillar scaffolds accelerated skin wound healing in mice by enhancing cell adhesion, proliferation, and regeneration of epidermis and dermis compared to other forms.

This review discusses various skin infections and conditions that commonly occur in patients with HIV, but it does not report new research findings.

This study found that feline superficial pyoderma was more prevalent in the dermatology-referral cats studied than previously reported, affecting mainly young cats with hypersensitivities and manifesting various lesion types.

This study found that 363 genes were differentially expressed in alopecia areata skin compared to non-lesional skin, suggesting T-cell mediated immune responses and distinct gene profiles related to the disease's stage.

This study found that mesenchymal cells in mouse and chicken embryonic skin undergo a process of migration driven by tissue tension and WNT secretion, influencing their dispersal and integration into dermal condensates.

This study found that skin bacteria promote regeneration in wound-induced hair follicle neogenesis, suggesting a role for IL-1β signaling and challenging the belief that infection inhibits healing.

This chapter reviews various fungal skin diseases affecting cattle but does not report new research findings; it focuses on rare, inherited, and congenital conditions like follicular dysplasia and cutaneous asthenia.

This review discusses complications of frizzy hair syndrome and emphasizes the importance of precautionary measures, but it reports no new research findings.

This case study suggests that patients with acquired progressive kinking of the hair may benefit from finasteride treatment due to an increased risk of developing androgenetic alopecia.

This article discusses genetic hair disorders in children, outlining diagnostic approaches and highlighting the significance of distinguishing isolated hair defects from those associated with syndromes, but it reports no new clinical results.

This review discusses the diagnostic and therapeutic challenges of hair shaft disorders and suggests diagnostic tools like trichoscopy and light microscopy, but reports no new clinical results.

A specific gene variant is linked to heart disease, increased heart muscle, curly hair, and thick skin on palms and soles.

This discussion suggests that acquired progressive kinking of hair in androgen-dependent scalp areas may indicate the early stages of androgenetic alopecia with a poor prognosis, but it offers no new clinical findings.

This case report describes a 2-year-old boy with uncombable hair syndrome-like hair changes that resolved spontaneously after 9 months, with genetic analysis revealing a PLCD1 gene variant.

This review discusses the classification and diagnosis of hair shaft disorders based on fragility and emphasizes preventive care due to the lack of specific treatments.

This report describes a patient with symptoms suggestive of both loose anagen hair syndrome and uncombable hair syndrome, adding to previous instances of overlapping features between these conditions.

This ex vivo study found that hair follicles in female pattern hair loss exhibited nutrient insufficiency and dormant metabolism, but maintained nutrient uptake capability, suggesting potential benefits of nutritional supplementation as an adjunct therapy.

This review explores the potential of metal nanoparticles as innovative treatments for alopecia, highlighting their effectiveness in promoting hair regrowth, enhancing drug delivery, and modulating gene expression while also assessing the related experimental methodologies and regulatory considerations.

This study found that injecting bone marrow-derived mesenchymal stem cells and conditioned medium into mice promoted hair follicle stem cell proliferation and transition to active growth phases, suggesting potential clinical targets for hair loss treatment.

This study proposes that the ability of humans to grow long scalp hair is linked to the evolutionary adjustment of molecular checkpoints that regulate the hair growth cycle, potentially influenced by its roles in communicating age, maturity, and social signals.

This study demonstrates that Wnt signaling plays a crucial mechanoregulatory role in skin regeneration by influencing cellular responses to substrate rigidity, which promotes hair follicle regeneration in the wound-induced hair neogenesis model.

This case report describes two instances of naevoid bundle hair on the scalp, where multiple hairs group from separate follicles into a single sheath and show abnormal reactivity to keratin antibodies.

This article discusses various aspects of hair and scalp health, ancient philosophical perspectives on hair, and causes of hair disorders in children, without reporting new clinical results.

This review discusses recent advances in developmental tissue engineering for regenerating ectodermal appendages like teeth and glands, emphasizing biomaterial selection and cell culture strategies, but reports no new experimental results.

This study found that specific genetic changes in both coding and noncoding regions may have independently driven the evolution of hairlessness in various mammalian species through accelerated evolution.

This study suggests that specific genetic changes, including mutations in protein-coding genes and noncoding regions, have contributed to the evolution of hairlessness in multiple mammalian species.