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This study found that the spinal projection of afferents innervating slowly adapting mechanoreceptors had a greater rostrocaudal extent and number of boutons compared to those innervating rapidly adapting mechanoreceptors.

In this study, researchers found that simple hair clipping in mice induced dynamic plasticity and axogenesis in skin sensory axons, linked to follicular activation and HGF signaling.

This study found that inhibiting neurosteroidogenesis affected GABA A receptor-mediated synaptic inhibition in immature rats but not in adults, suggesting age-dependent modulation of synaptic strength in the spinal dorsal horn.

This study found that the combination of TTNPB and CHIR99021 enhanced the derivation of highly advanced neural stem cells from human pluripotent stem cells, with improved chromatin accessibility and neuroectodermal gene expression, and these cells successfully engrafted in rat hippocampi to ameliorate depression-like symptoms.

This research proposes a comprehensive "four-dimensional technology toolbox" for reprogramming wound-repair cells, aiming to treat chronic non-healing wounds like diabetic foot ulcers by altering fibroblasts, keratinocytes, and macrophages to regenerative phenotypes, and addressing clinical translation challenges.

This study highlights that modern facial rejuvenation techniques have shifted toward minimally invasive injectable methods, with botulinum toxin and hyaluronic acid fillers effectively reducing wrinkles, enhancing facial features, and temporarily addressing age-related facial changes as alternatives to more invasive surgery.

This study suggests that short-term treatments with specific small molecules may enhance the differentiation potential and stem cell properties of human amniotic fluid stem cells.

This review discusses strategies to enhance mesenchymal stem cell therapy effectiveness but reports no new clinical results; it highlights the need for improved consistency and efficacy in MSC-based treatments.

This study achieved regeneration of hair follicle-like structures and erector muscle of hair in vitro by simulating cellular organization and applying mechanical stimuli.

This article discusses the potential of novel microneedle transdermal systems for enhanced drug and vaccine delivery through the skin, but reports no clinical results and emphasizes ongoing trials.

This study found that methylene blue staining may reveal anatomical details of intraepidermal nerve fibre endings in the rat mystacial pad with greater clarity than the zinc iodide-osmium tetroxide technique.

This article reviews local anesthesia techniques for Follicular Unit Excision (FUE) hair transplantation, noting that ring blocks are preferred due to their simplicity, effectiveness, and safety, while nerve blocks are used when additional anesthesia is needed.

This systematic review of botulinum toxin for alopecia found inconsistent results on hair growth and highlighted the need for more randomized controlled trials.

This review discusses recent advances in the pharmacological treatment of trichotillomania, highlighting potential benefits of glutamate-modulating agents, and reports no new clinical results.

This study reports that transplanted mouse hair follicles restored piloerection ability and connected properly with host tissues, suggesting potential for advanced hair restoration therapies.

In this study, researchers found that using regional nerve blocks (STN and SON blocks) for anesthesia in platelet-rich plasma treatment for hair regrowth resulted in significantly less pain and better analgesia compared to the more common ring block technique.

This rat study found that a PLGA conduit filled with neural crest stem cells derived from hair follicles showed promising results in repairing peripheral nerve injuries, partially restoring sensory function and improving nerve structure.

This review examines how biochemical and biophysical induction factors influence cell fate in tissue engineering and reports no new experimental results.

This review discusses recent advances in imaging techniques for monitoring stem cells in vivo and reports no new results; it suggests directions for future development in endoscopic molecular imaging tools.

This study found that distinct neurons in the nucleus accumbens lateral shell regulate scratching behavior differently; D1R neurons promote scratching while D2R neurons help stop it, with elevated dopamine levels during chronic itch potentially enhancing persistent scratching.

This literature review on neurocosmetics found that both nature-derived peptides and synthetic molecules can improve skin concerns like aging and pigmentation, while also promoting emotional well-being; however, gaps in long-term efficacy and personalized approaches remain.

In a rodent study, a flexible, self-powered triboelectric nanogenerator wound patch combining electrostimulation and photothermal effects was found to efficiently accelerate wound healing and hair follicle regeneration.

This study demonstrates that machine learning-assisted fabrication of PRP-incorporated microneedles effectively promotes hair regrowth in AGA mice, outperforming minoxidil and mitigating biosafety risks associated with synthetic materials.

This study found that chemical sympathectomy inhibited hair follicle growth in mice, suggesting that sympathetic nerves may regulate keratinocyte behavior to promote hair growth.

This study found that laboratory and African spiny mice have distinct spatiotemporal patterns in wound-induced hair neogenesis, with the Twist1 pathway playing a central role in epidermal-dermal interactions for hair primordia formation.

This review highlights the promising potential of using nanomedicine-based immunotherapy in tissue regeneration, detailing recent advances in nanocomposite biomaterials and the modulation of immune responses to create optimal environments for tissue repair.

Scientists successfully created fully functional hair follicles using bioengineering methods and stem cells.

This study found that nestin-expressing hair follicle-derived cells express higher levels of certain neurotrophic factors and neural markers, indicating potential for neuroregenerative therapy applications.

This study found that keratin-based hydrogels derived from human hair improved nerve regeneration in a mouse model by enhancing Schwann cell activity and outperforming autografts.