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Hair follicles can be used to easily create neurons and glial cells for potential nerve repair.

This review discusses the potential of hair follicle stem cells as a novel source for cell therapy in neurodegenerative disorders, but it reports no new clinical results.

This study revealed the complex three-dimensional innervation of touch domes in cat forepaw skin, highlighting the extensive branching and unmyelinated endings associated with Merkel cell–axon complexes.

In this study, researchers found that adding zygomaticotemporal nerve blocks to supratrochlear and supraorbital nerve blocks in mesotherapy lowered pain significantly during and after the procedure for hair regrowth in alopecia patients.

In this study, a silk fibroin hydrogel containing recombinant NT3 was found to promote scar-less wound healing in a mouse skin injury model by enhancing type III collagen expression and inducing hair follicle formation.

This review discusses recent advancements in 3D bioprinting for skin regeneration and describes potential improvements for clinical applications, but it reports no new experimental results.

This study reports that human epidermal neural crest stem cells from hair follicles can be quickly differentiated into highly pure human Schwann cells without genetic manipulation, suggesting their potential for therapeutic applications.

This review discusses the role of fascial mobilization in wound healing and its potential implications for treating chronic skin wounds and scarring, but reports no new clinical results.

This review discusses autologous dermis-derived stem cells and their potential in regenerative medicine, summarizing current literature on their niches, characteristics, and applications, but it reports no new experimental results.

This review summarizes recent research on the molecular properties and functions of L-PGDS and PGD2, but reports no new findings, highlighting their pathophysiological roles and guiding future studies.

This article reviews changes in men's sexual health after midlife, exploring physiologic changes, psychological factors, and various treatment options, but it presents no new clinical results.

This study identified a distinct CD49fhigh mesenchymal stem cell subpopulation in the dermis that supports hair follicle development and maintenance via Notch signaling activation.

This review explores the potential link between psoriasis and metabolic syndrome, focusing on how disturbances in growth factors may connect these conditions and contribute to symptoms like keratinocyte proliferation and inflammation.

This study suggests that glycation of hair proteins in diabetic patients may serve as a useful indicator of long-term blood glucose trends and associations with diabetic complications.

This study found histopathological evidence of hypertrophy in nerve endings that may explain the cutaneous neurosensory symptoms in some long COVID-19 patients.

This study found that concentrated clusters of noradrenergic nerve fibers form a longitudinal linear system in rat skin, particularly innervating arrector pili muscles.

This review discusses the use of zinc supplementation in dermatology for various skin conditions and reports no new clinical results, providing references for its application.

In this study, researchers discovered two new signaling pathways that regulate how melanocytes establish pigment patterns in reconstituted hair-bearing skin, offering insights that could inform strategies to prevent hair greying.

This review examined and discussed the role of dermis-derived factors in the regulation of melanogenesis, noting their significance in both normal and abnormal mammalian skin conditions, suggesting an underexplored area of study compared to dermal and epidermal influences.

This study in adult mice found that somatosensory axons innervating Merkel cells in the skin are highly plastic, with significant remodeling in response to epithelial turnover, and that Merkel cells play a role in limiting axonal branching and promoting their maturation.

This review discusses neuropathic pruritus, detailing its clinical presentations and management strategies, but reports no new clinical results.

This study examined the age-related changes in the dermal structure of goat skin, providing baseline data on its histomorphology, histochemistry, and histoenzymology.

This study reports that vitamin A deficiency can cause dermatologic issues like alopecia and orthokeratosis in Angus calves, and affected calves improved with vitamin A supplementation.

This review discusses the roles of several neuropeptides in skin-immune interactions and inflammatory responses, reporting no new results and emphasizing the need for further study in conditions such as psoriasis and dermatitis.

This case series reports on five cats who experienced moderate to severe skin reactions after receiving the frunevetmab injection, noting pruritus, alopecia, and ulcerations developing within days of treatment.

This study observed that tooth loss in mice led to premature graying of hair in the interbrow region, which was possibly due to reduced stimulation of the trigeminal nerve, suggesting that decreased mastication could cause this type of hair graying.

In this study, rat vibrissa follicles transplanted into mice demonstrated survival, partial sympathetic nerve reinnervation, and increased norepinephrine levels 37 days post-implantation, suggesting potential for hair growth despite not returning to normal nerve function.

In this prospective case-control study, researchers found that women with any phenotype of polycystic ovary syndrome exhibited increased retinal nerve fiber layer and choroidal thickness compared to healthy controls, with changes correlated to body mass index.

This study explores the potential connection between circulating cytokines and immune skin diseases, offering insights that may enhance understanding of their causes, diagnosis, and treatment approaches.

This case report describes an ossifying pilomatrixoma found in a 15-year-old girl, confirmed via histopathological examination after imaging indicated a subcutaneous mass on her cheek.