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This study found that premature hair loss due to stress does not occur in NK-1 receptor knockout or mast cell deficient mice, suggesting a key role for neurokinin substance P and mast cell interaction in stress-related hair follicle changes.

This study found that men with persistent sexual side effects after using finasteride for androgenetic alopecia had higher androgen receptor expression in certain tissues compared to those who never used the drug.

This study found that testosterone replacement in castrated male rats counteracted endotoxemia-induced arterial baroreflex dysfunction without significantly affecting neuroinflammation.

In this study, researchers found that applying topical aprepitant, which blocks substance P receptors, significantly reduced facial dermatitis and hair loss in rats experiencing erlotinib-induced skin side effects, highlighting the neurogenic inflammation's role and the protective effect of ROS inhibition.

This review explores the potential of nanofiber scaffolds as an advanced intervention in peripheral nerve regeneration, detailing their fabrication, cellular interactions, controlled bioactive agent release, clinical translation prospects, emerging trends, and biocompatibility considerations for treating peripheral nerve injuries.

Vibration anesthesia can significantly lessen the pain during hair restoration surgery.

This study found that platelet-rich plasma treatment significantly improved erectile function and restored neural structures in aged rats with erectile dysfunction, suggesting potential benefits for geriatric patients.

This study found that hair follicle mesenchymal stem cells improved liver function and pathology in a mouse model of liver cirrhosis, potentially by inhibiting the TGF-β/Smad pathway and reducing hepatic stellate cell activation.

This review explores the historical development of theories on physiological tissue regeneration, particularly focusing on peripheral nerve regeneration, and emphasizes the need for new experiments and perspectives without providing new empirical findings.

This study found that late embryonic skin injuries can regenerate multiple tissue types, but this ability is hindered postnatally due to fibroblast-driven hyperinnervation, which can be mitigated to enable regeneration.

In this study, researchers observed that dorsal horn cells in fetal sheep begin responding to natural cutaneous stimulation by mid-gestation, coinciding with the initial innervation of the skin.

This study demonstrated that elevated GABA levels can worsen stress-induced hair growth inhibition in mice, while GABAA antagonists like ginkgolide A may help alleviate these effects.

Botulinum toxins show promise in treating various conditions, but more research is needed for hair and scalp disorders.

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.

Older adults may experience painful finger pitting due to nerve changes in aging skin, and treatments can help reduce symptoms.

The authors report a dementia patient who developed severe trichotillomania unresponsive to SSRIs, which improved with quetiapine; they suggest dopamine blockade may manage such symptoms in dementia.

The man has a disease causing skin patches, thickened nerves, and mild muscle weakness.

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 case report describes a 61-year-old woman with telogen effluvium, highlighting her concerns about exacerbated hair loss after surgery and aims to explore anesthesia techniques that might reduce hair shedding in such patients.

Using truncal anesthesia on the supraorbital nerve reduces pain in hair loss treatments and improves patient comfort.

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 the impact of medical and surgical treatments for LUTS/BPH on ejaculatory function, highlighting that most treatments negatively affect it, except for some minimally invasive surgical therapies and specific medical therapies.

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 report discusses a series of patients with frontal fibrosing alopecia experiencing increased scalp sweating, which the authors hypothesize may be related to local skin inflammation affecting sweat gland activity.

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 study demonstrated that human skin can be efficiently reinnervated using human induced pluripotent stem cell-derived neural stem cells, promoting skin vitality and sensory reinnervation comparable to physiological conditions.

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 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 reported that supplementing rat hair follicle stem cells with chick embryo extract enhanced their migration and proliferation, possibly promoting differentiation toward Schwann cells.