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This study observed that dissolving microneedles made from PVP-K90 and HPMC E50, incorporating Oryza sativa L. extract complex, showed enhanced transfollicular skin penetration and maintained safety for keratinocytes, with the P25H5 formulation demonstrating faster dissolution and greater effectiveness.

This review discusses various microneedle technologies for long-acting drug delivery, highlighting design considerations and challenges in bringing these minimally invasive devices to market, but it reports no new clinical results.

This review discusses advances in CRISPR/Cas9 variants and nanoformulations for cancer treatment, noting challenges and prospects for clinical application, but reports no new research results.

This review outlines the design and engineering of multifunctional hydrogels, emphasizing their evolving biomedical applications, notably in controlled drug delivery, tissue support, and disease management, and discusses their potential for clinical translation.

This review highlights significant research trends and challenges in utilizing plant-derived extracellular vesicles for drug delivery and biomedical applications, emphasizing the need for standardized protocols and advanced purification technologies.

This review highlights how cyclodextrin-polysaccharide hybrids can advance drug delivery and environmental cleanup by improving the solubility and stability of hydrophobic molecules, serving as promising platforms for biomedical applications and efficient sorbents for wastewater treatment.

This review discusses recent advancements in bone tissue engineering, emphasizing a shift from passive to smart responsive antibacterial strategies to prevent implant-associated infections, and highlights AI's role in optimizing bone scaffold design for personalized, infection-free implants.

This review summarizes the composition, bioactive functions, and potential industrial applications of rice bran polysaccharides, focusing on how extraction methods and modifications impact their biological activities.

This study reported that discarded squid ink was used to develop a high-performance, environmentally friendly hair dye that offers a stable deep black color, UV protection, and preserves hair structure, while showing excellent biosafety in lab tests.

This review discusses therapeutic deep eutectic solvents as promising "green" solutions for enhancing drug solubility and delivery through the skin, reporting no new clinical results and highlighting future research directions.

This review found that exposure to pollutants like PM, NOx, and PAHs is linked to various skin and hair disorders, indicating a need for cosmetics with natural adsorbents to reduce pollutant effects, achieving 30-55% removal efficiency.

This review discusses recent advances in polydopamine-based biomaterials and their growing potential in personalized medicine, but reports no new experimental results; the authors highlight both opportunities and challenges for future applications.

In a laboratory study, researchers found that a novel Bioactive Crosslink Repair Complex improved both the protection and repair of chemically damaged hair, enhancing tensile strength, shine, and cuticle alignment when added to bleaching mixtures and leave-in conditioners.

This study found that compounds from *Tectona grandis* leaves showed moderate inhibition of steroid 5α-reductase, a factor in androgenetic alopecia, and exhibited anti-inflammatory properties by inhibiting nitric oxide and pro-inflammatory cytokines IL-1β and IL-6 in vitro, suggesting potential dual-action benefits for AGA management.

This review examines synthetic derivatives of curcumin for treating diabetes and cancer, reporting potential pharmacokinetic improvements and enhanced biological activity, but highlights ongoing challenges with bioavailability and stability, as well as gaps in translational research.

This study synthesized and evaluated hydroxycinnamate derivatives for their ability to inhibit human SRD5A1, finding that three compounds showed significant inhibitory activity and low cytotoxicity. Compound 10a notably reduced SRD5A1 protein expression in cells, suggesting potential for nonsteroidal treatment of androgen-related conditions.

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.

In this study, researchers demonstrated that self-assembled gold nanoclusters with aptamers effectively deliver anti-NFκB aptamer drugs to inhibit hair follicle regeneration while being non-toxic to normal cells, offering a targeted treatment for hypertrichosis.

In this study, researchers developed a carboxylated β-cyclodextrin formulation to enhance finasteride's physicochemical properties, achieving an encapsulation efficiency of about 85% and indicating potential for controlled drug release in therapeutic applications. Their findings suggest this inclusion complex could improve delivery of hydrophobic drugs like finasteride.

In this study, bioengineered hair germ microspheres made from HME hydrogels promoted hair follicle regeneration in vivo, suggesting a promising approach for hair loss treatment.

This study developed a novel hair-straightening shampoo incorporating a polyphenol–inorganic sulfate redox agent, finding that it effectively straightens hair while enhancing strength and reducing damage due to its protective polyphenol coating.

Transethosomes improve drug delivery through the skin and show promise for treating various conditions.

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

This study observed that tannic acid significantly reduced hair shedding by 56.2% over seven days in human participants when used as a coating for controlled release of active compounds to hair follicles.

In this study, tubular 3D bioprinted structures made from sodium alginate and gelatin, containing NIH/3T3 fibroblast cells, demonstrated the ability for cell growth and network formation over 6 weeks, although structural tensile strength decreased with cell growth and polymer degradation.

This review outlines recent progress in CRISPR/Cas9 genome editing, discussing its structure, mechanisms, and the use of genetic, chemical, and physical strategies to enhance precision and reduce off-target effects despite some persistent challenges for clinical application.

This research used computational methods to identify potential new treatments for benign prostatic hyperplasia, finding three compounds from Ghanaian plants with promising binding energy against 5alpha reductase 2 compared to existing drugs, yet further in vitro validation is necessary to confirm their efficacy.

This review examined the diverse therapeutic potentials of cannabinoids, highlighting their applications in pain, neurological, and cancer treatments, and emphasized the benefits of biodegradable polymers in improving drug delivery; however, further clinical trials are needed to fully explore these potentials.

This study developed innovative silica/natural polysaccharide hybrid nanoparticles encapsulating plant-derived 5-alpha-reductase inhibitors, reporting effective controlled release at hair follicle pH and lower cytotoxicity, suggesting a promising delivery system for antiandrogenic treatments.

This review summarizes the current applications and mechanisms of self-assembled peptide hydrogels in promoting skin, bone, and nerve regeneration, highlighting their potential due to their biocompatibility and supportive role in tissue healing.