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This review highlights that while chitosan-based wound dressings with silver nanoparticles show promise for treating infected wounds due to enhanced antimicrobial activity, further studies are needed to address their in vivo toxicity and evaluate their efficacy in infectious animal models.

This study found that newly developed nanogels for transdermal delivery of finasteride were stable, showed excellent drug permeation through the skin, and ensured biocompatibility without causing irritation or toxicity.

This study concluded that a liquid serum formulation delivered two fluorescent dyes to deeper follicular regions more effectively than nanoparticle systems.

This review explores the potential for using exosomes in treating autoimmune skin diseases and promoting skin regeneration, highlighting current applications, delivery methods, and ongoing clinical trials while also identifying challenges and future research directions within dermatology.

This study found that a novel in-situ crosslinked self-healing hydrogel made from oxidized Bletilla striata polysaccharide and cationic gelatin enhanced wound healing and showed strong hemostatic performance in animal models, suggesting its potential as an effective wound dressing for skin trauma.

This study developed a stable, cosmetically appealing formulation for the topical delivery of the peptide FOL-005, enhancing skin permeation and maintaining stability by keeping the peptide solid and in a water-free environment with particle sizes under 10 µm.

This study highlights that improving medical professionals' knowledge of hair cosmetics can enhance patient adherence to alopecia treatments and reduce health risks from incorrect use of hair products.

This review reports that biopolymer-based hydrogels show promise as wound dressings due to their biocompatibility, moisture retention, and ability to mimic the extracellular matrix, though challenges in mass production, safety, and clinical validation remain.

This study reviewed chitosan composites, specifically those with silver or zinc oxide nanoparticles, highlighting their enhanced antimicrobial efficacy and potential biomedical applications despite pure chitosan's limitations such as pH sensitivity and poor solubility.

This review found that 3D bioprinting significantly advances skin tissue engineering by enabling the creation of complex, patient-specific skin structures, though technological and regulatory challenges persist, particularly in areas like scalability and physiological mimicry.

This review highlights cellulose-based materials' potential in skin disease treatments, emphasizing their smart, responsive design for various conditions, with insights into their roles in wound healing, infection prevention, and wearable monitoring.

This review highlights advancements in nanotechnology-based treatments for androgenetic alopecia, noting that these strategies could improve targeting and modulation of hair follicle environments compared to traditional therapies like minoxidil and finasteride, but also emphasizes challenges around safety, manufacturing, and regulation.

This review suggests that topically applied peptides may offer a promising alternative for managing pain in chronic wounds, with additional potential benefits of anti-inflammatory and regenerative activities, but acknowledges the challenges of delivering these peptides across damaged skin barriers.

In this case study, a patient developed a rash consistent with acute generalized exanthematous pustulosis after increasing the dose of semaglutide, suggesting that the reaction was likely due to the excipient propylene glycol, highlighting the importance of ingredient analysis and multidisciplinary collaboration for patient safety.

This review highlights recent advancements in understanding and treating alopecia, emphasizing genetic and immune factors involved in different forms, and discusses emerging therapies such as gene-editing and exosome-based treatments, though achieving complete hair regrowth remains a challenge.

This review provides an overview of microneedle-assisted photomedicine, detailing diagnostic and therapeutic strategies, design principles, and challenges for translating this approach to skin disease management.

In this review, recent advances in long-acting microneedle-based transdermal drug delivery systems are outlined, highlighting biodegradable polymers like PLA, PLGA, and PCL for sustained release and discussing challenges in clinical translation such as consistency in manufacturing and validating long-term efficacy and safety.

This review suggests that although hydrolyzed collagen peptides with certain supplements may improve skin elasticity and joint function, evidence for collagen's anti-aging and regenerative benefits remains inconsistent.

This source reviews recent data on topical minoxidil, evaluating its pharmacology, mechanism of action, clinical effectiveness, and side effects in treating hair loss, although its precise mode of action remains unclear.

This study found that using a stevioside-based microneedle patch significantly increased minoxidil's solubility and skin absorption, promoting hair growth in animal models and achieving 67.5% area coverage by day 35, highlighting the potential of this novel delivery system for androgenetic alopecia treatment.

This review discusses the potential of peptide-based hydrogels as biomaterials for treating chronic wounds and reports no new clinical findings.

In this study, a metformin-loaded rosemary-based nanoemulgel was found to significantly enhance hair follicle growth in rats, suggesting its potential as a new treatment for androgenetic alopecia due to its promising physicochemical properties and controlled drug release.

This review highlights the potential of nanotechnology for hair follicle regeneration, focusing on strategies such as hair cycle modulation, progenitor cell stimulation, and wound-induced hair neogenesis, while also discussing regulatory challenges that may affect the development of these innovative approaches.

This review highlights that liposomes offer a promising method for delivering CRISPR/Cas9 components for precise and efficient genetic modifications, with potential applications in correcting genetic diseases and enhancing immune cell function.

This review highlights that nanotechnology offers promising avenues for enhancing drug delivery and developing new therapeutic strategies for androgenetic alopecia, though challenges remain in clinical translation and the need for long-term safety studies.

This review discusses technological advances in liposome systems for drug delivery and reports no new clinical results; it highlights the clinical acceptance and market presence of liposomal products.

In 2002, various drugs caused serious side effects, including vitamin B12 deficiency, heart issues, blindness, hypersexuality, allergic reactions, blood clotting problems, pupil dilation, capillary leak syndrome, muscle breakdown, hepatitis, skin reactions, and lupus.

This study evaluated a new aqueous-based nanosuspension of minoxidil for treating androgenetic alopecia and reported it was as effective as the commercial product but had better safety and tolerability, potentially improving patient compliance.

In this study, researchers examined a new propylene glycol-free 5% minoxidil lotion for 6 months among individuals with androgenic alopecia and found it demonstrated good clinical efficacy, with 74% showing a positive response, and very high cosmetic acceptability and tolerability, comparable to traditional formulations.

Treatments for hair loss vary, but cell-based options may be the future.