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This article proposes a novel approach to remodel the microenvironment of radiotherapy-induced skin defects, highlighting the lack of a standardized animal model as a barrier to progress in this field.

In this study, researchers employed a modified coaxial electrospinning technique to create core-sheath nanofibers, which improved the transdermal delivery of finasteride compared to traditional monolithic nanofibers, showing enhanced penetration rates throughout the testing period.

In this study, researchers demonstrated that zero valence fluorescent gold nanoclusters can be biosynthesized in damaged skin and inhibit hair follicle regeneration by affecting the NFκB inflammatory response pathway, suggesting potential as a treatment for hypertrichosis related to skin injury.

Phospholipid-coated nanoparticles penetrate hair follicles better than others, especially in pig ears.

This study reported that zinc nanoparticles synthesized from Monotheca buxifolia leaf extract demonstrated significant antimicrobial, antioxidant, and moderate hair growth-promoting activities, with potential use as a bacterial biosensor.

This research observed that a silver nanoparticle-loaded polydopamine/polyethyleneimine-coated bacterial cellulose dressing effectively inhibited S. aureus infections, reduced inflammation, and promoted wound healing compared with untreated cellulose, demonstrating its potential for treating infected wounds.

This review discusses the potential of nanoparticles to modify angiogenesis processes for therapeutic applications and reports no new clinical results, highlighting challenges and future prospects in treating angiogenesis-related diseases.

This study presents a two-photon imaging method to visualize low-threshold mechanoreceptor axon terminals in live mouse forepaw skin, enabling repeated high-resolution imaging to study sensory circuits during development and adulthood.

In this study, carbon dots derived from metformin and dopamine (MD‐CDs) effectively promoted healing in bacterial-infected wounds by inhibiting infection, expediting inflammation-to-healing transition, enhancing cell proliferation and migration, and fostering collagen deposition and hair follicle regeneration.

This study developed a method using Convolutional Neural Networks to detect nutritional deficiencies, such as iron, zinc, biotin, and vitamins, through high-resolution images of hair and nails, achieving an 89% accuracy rate in identifying these deficiencies.

This chapter highlights various commercial and open-source light sheet microscopy systems, detailing their rapid evolution and integration of multimodal technologies, with a focus on the ZEISS Lightsheet Z.1 system's advanced design for direct imaging and specialized sample mounting.

This study found that using a standardized protocol with microspheres of approximately 1.5 micrometers enhances penetration into hair follicles, particularly when skin is treated with cyanoacrylate skin surface stripping.

This study reported that the new near-infrared LED device showed significant improvements in skin rejuvenation and a slight increase in hair growth, with further research recommended for broader validation.

In this study, researchers developed a fast-dissolving microneedle patch delivering minoxidil nanoparticles and plant-derived vesicles, which improved hair regrowth and follicle health in a mouse model of androgenetic alopecia by reducing oxidative stress and inflammation without causing skin irritation or systemic toxicity.

This study suggests that finasteride-loaded liquid crystalline nanoparticles could be a viable alternative to oral administration for treating androgenetic alopecia due to their controlled release and skin permeation properties.

This review highlights the use of droplet microfluidics in microgel fabrication, emphasizing its ability to control microgel properties and discussing applications in areas like drug delivery and tissue engineering, as well as addressing current challenges and future research directions.

This article explores the theoretical foundations of the ChromaLens Precision Mapping system for analyzing hair, but it does not present any new experimental findings.

This review highlights the potential of integrating point-of-care testing with allele-specific amplification techniques like AS-PCR, AS-LAMP, and AS-RPA to improve the efficiency, accuracy, and affordability of genotyping single nucleotide polymorphisms associated with human diseases.

This review discusses the potential of marine-derived polysaccharide nanofibers as advanced wound dressings, highlighting their regenerative advantages in addressing inflammation, oxidative stress, and other healing barriers. However, it notes that clinical translation is limited by challenges in standardization, evidence, safety, and production scalability.

This study found that melanin granules in black human hair are key dyeing regions for oxidative hair coloring, as confirmed by nanoscale mass spectrometry analysis detecting deuterium ions.

This study suggests that using nanostructured lipid carriers may improve the targeting of 17-α-estradiol in treating alopecia by improving skin penetration and stability.

In this study, polymeric micelles containing retinoic acid were found to improve targeted delivery to hair follicle structures in human skin more efficiently than a marketed retinoic acid gel, suggesting potentially safer and more effective acne treatment.

This perspective reviews enzyme-instructed self-assembly (EISA) as a conceptual framework for supramolecular chemical biology, emphasizing its innovative role in developing adaptive biomaterials and synthetic cellular machines without providing new experimental results.

This study found that carbon nanotube impurities induced immunological toxicity in mice, whereas purified nanotubes showed good biocompatibility, suggesting high-temperature thermal treatment may improve nanotube biocompatibility.

This study explored nanoemulsions of minoxidil, revealing that a 5% minoxidil nanoemulsion improved hair growth and follicle count in animal studies compared to commercial minoxidil solutions, even without significant differences in permeation rates.

In this study, researchers developed ionizable coenzyme Q10-engineered lipid/fiber microplexes that restored mitochondrial-ribosomal function and enhanced mRNA translation in senescent cells, leading to increased hair follicle density and bone formation in mouse models compared to conventional lipid nanoparticles.

This study demonstrated the development of high-density protein microarrays allowing for antibody binding characterization and serum profiling from patients with autoimmune diseases, suggesting potential for diagnostic marker discovery.

This review discusses how polymer-based nanocarriers can enhance drug delivery targeting hair follicles for acne treatment, focusing on factors affecting this delivery method, combination technologies to improve follicle targeting, and recent advancements in polymer nanodrug-delivery systems.

This study suggests that a nanostructured lipid carrier formulation delivering minoxidil and latanoprost may enhance effectiveness and tolerability in treating alopecia by targeting hair follicles.

This study reported that a novel vasodilator drug called TOP-M119, when delivered using a specially designed dissolving microneedle system, showed enhanced targeting of hair follicles and effectiveness in treating alopecia, demonstrated through in vitro, ex vivo, and in vivo studies involving mouse skin.