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This study found that the HairMax LaserComb® significantly increased hair density and was safe and well tolerated for treating androgenetic alopecia in men compared to a sham device.

This article reviews home-use laser and intense pulsed light systems for hair removal and growth, noting limited efficacy and safety data and emphasizing the need for long-term studies.

This study explored dermatoscopic and histopathologic findings of central centrifugal cicatricial alopecia beyond the vertex scalp, suggesting that dermatoscopy might serve as a less invasive diagnostic tool for subclinical disease.

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.

This study found that transdermal delivery of finasteride using biomimetic Platycladi cacumen-derived nanovesicles enhanced hair regrowth in a mouse model of androgenetic alopecia, outperforming minoxidil by improving skin permeation, reducing oxidative stress, and boosting local drug retention.

This study found that low-level laser treatment with the HairMax Lasercomb significantly increased terminal hair density in both men and women with pattern hair loss, with no serious adverse events reported.

This letter discusses the state of laser hair transplantation as of its 1996 publication but reports no new findings or clinical results.

This study reports that the β-catenin inhibitor tegatrabetan reduced hair growth and hair follicle numbers in mice, suggesting its potential as a model for developing new hair growth materials.

This review highlights the potential of microneedle devices in dermatology for conditions like skin aging and autoimmune skin diseases, emphasizing their ability to facilitate targeted drug delivery by creating temporary skin pathways.

This review discusses central centrifugal cicatricial alopecia, emphasizing its clinical features, potential contributing factors, and treatment options, but does not report new clinical findings.

This study developed in vitro methods to regenerate hair follicles and erector muscles by mimicking their native structures and mechanical conditions, reconstructing hair follicle-like structures and forming muscle-like tissues.

This study found that PlncRNA‑1 may enhance the proliferation and differentiation of hair follicle stem cells by upregulating the TGF‑β1-mediated Wnt/β-catenin signaling pathway.

In this study using animal models, microneedle patches loaded with artificial enzymes effectively treated androgenic alopecia, achieving results comparable to the over-the-counter drug minoxidil.

This review highlights that microneedling is an effective and flexible technique for enhancing transdermal drug delivery, with numerous applications in both cosmetic and therapeutic dermatological treatments. The researchers note that further advancements are likely to increase its efficacy and safety.

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 developed a hydrogel from glycol chitosan and silica nanoparticles, which showed promise in wound healing by supporting microvessel and hair follicle growth in skin defects.

This study developed a biodegradable nanofibrous biofilm that attracts skin-related cells and accelerates blood vessel formation, potentially improving skin wound healing.

This study suggests that curcumin-loaded nanoparticles, which activate autophagy and reduce oxidative stress, showed promise in promoting hair growth in an androgenetic alopecia mouse model.

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.

This study identified a new variety of central centrifugal cicatricial alopecia that includes patchy hair loss on the lateral and posterior scalp in African-American women, which could be misdiagnosed as traction alopecia without dermatoscopy and pathology.

This review discusses the potential of microneedles as a pain-free drug delivery method that improves medication distribution while addressing issues associated with traditional transdermal formulations.

In this study using mice, fractional CO2 laser therapy promoted hair regrowth by inducing moderate inflammation, enhancing VEGF-mediated angiogenesis, and activating the Wnt10b signaling pathway.

This study found that neurotrophin-4 regulates Cav3.2 T-current expression in D-hair neurons via TrkB receptor activation, highlighting its role in mechanosensitive function.

This review discusses the use of microneedling with a dermaroller for treating acne scars, hair loss, and wrinkles, and reports no new clinical results.

This source reports on advances in stimulus-responsive nanoparticle-based PROTACs (nano-PROTACs), which aim to overcome existing challenges like poor cell permeability and systemic off-target effects by enabling controlled protein degradation through endogenous or exogenous stimuli, potentially enhancing therapeutic efficacy and reducing toxicity.

This study advocates for and discusses the potential benefits of robotic-assisted procedures in cosmetic dermatology, noting increased precision, safety, and efficiency over traditional manual techniques, but acknowledging challenges such as initial costs and technology integration hurdles.

This study found that overexpression of the CUX1 protein promotes proliferation of Hu sheep dermal papilla cells and affects key genes in the Wnt/β-catenin signaling pathway.

This study found that KY19382, a small molecule activating the Wnt/β-catenin pathway, significantly improved wound healing by enhancing cell migration, increasing collagen and stem cell markers, and accelerating re-epithelialization and neo-epidermis formation in a murine model without causing significant cytotoxicity.

In this study, topical CUR61414 was effective in inhibiting basal cell carcinomas in mice, but no clinical activity was observed in human trials.

This study found that combining platelet-rich plasma with microneedling and subcision was effective in treating atrophic acne scars in over 80% of patients with minimal adverse effects.