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This review discusses how engineering cell surfaces with polyelectrolytes can address challenges in cell therapy and related biomedical fields and reports no new research findings.

This study found that bio-based waterborne polyurethanes derived from castor oil may offer effective hair-styling performance without skin irritation and appear to be safer for the environment compared to traditional hair sprays.

This study found that a newly constructed composite hydrogel dressing, made from silk fibroin, chitosan, and halloysite, promoted hair follicle neogenesis, angiogenesis tissue regeneration, and scar reduction.

This chapter reviews nanotechnology in cosmetics, detailing various formulations, performance assessment methods, and evolving regulations, while discussing safety, stability, and effectiveness concerns; it reports no new experimental results.

This study found that transfecting hair follicle stem cells with a PEI-DNA complex expressing hTERT stimulated hair growth in rats by inducing follicle neogenesis and promoting the anagen phase.

This review examines recent advancements in electrospun nanofibers for wound healing applications, but reports no new experimental results, highlighting their potential in sutures, dressings, and skin regeneration.

This study highlights the potential of nanofibers in cosmeceuticals, reporting that nanofiber facial masks outperform regular masks in cleansing, and notes their exploratory use in anti-acne patches for enhanced acne management.

This study developed a degradable and bioactive citrate-based polyurethane adhesive that achieves rapid and strong tissue adhesion, exhibiting improved bonding strength in wet environments, biocompatibility, biodegradability, and hemostatic properties, with potential to enhance wound healing by promoting angiogenesis.

This review discusses strategies and advances in bioprinting for skin wound healing, concluding that bioprinting could offer promising solutions for skin regeneration despite existing challenges.

This review explores the role of nanotechnology in wound healing, highlighting its potential through antimicrobial properties, selective inflammatory action, angiogenesis promotion, and its use in drug and gene delivery.

In this study using a mouse model and human hair follicle cells, shikimic acid was found to promote hair growth and may serve as a new therapeutic agent for alopecia.

This study found that gelatin microspheres delivering adipose-derived stem cells significantly accelerated diabetic wound healing in rats, suggesting a promising approach for enhancing cell-based therapies.

Gene therapy shows promise for improving wound healing, but more research is needed for human use.

The study found that hybrid nanoparticles incorporating exosomes with cationic liposomes 2X3-DOPE significantly improved the delivery of both messenger RNA and small interfering RNA to rat cardiac mesenchymal stem cells in vitro, achieving up to 100% transfection efficiency for small interfering RNA.

This study found that MEIS2 expression in neural crest-derived cells is crucial for whisker and trigeminal nerve development in the mesenchyme, indicating an early role in epithelial placode formation and dermal condensation, independent of sensory innervation or Foxd1 expression.

This research describes a crucial role for Meis2 expression in mesenchymal cells derived from the neural crest for whisker formation, showing that whiskers can develop without sensory innervation or FOXD1 expression, highlighting an early function of MEIS2.

This review reports that the monosaccharide composition of polysaccharides significantly impacts their bioactivity, highlighting various roles for glucans, galactans, mannans, fructans, and pectin in immune regulation, antioxidant effects, and other biological functions.

This review highlights recent advances in chitosan-based nanoparticles (CS NPs) for drug delivery, discussing their modifications, preparation methods, production with organic and inorganic materials, and their latest implementations in the field, emphasizing the role of CS NPs in improving drug transport and release properties.

This review reports that sodium alginate-based hydrogels show promise in biomedical applications due to their biocompatibility and versatility, but challenges such as mechanical strength and stability remain, highlighting the need for continued research to facilitate their clinical transition.

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.

This study found that targeting peroxisomal dysfunction with catalytic nanozymes enhanced hair follicle regeneration and outperformed minoxidil in promoting hair growth and maintaining efficacy in immunodeficient mice.

The researchers reported that a new nanoformulation of paclitaxel-loaded nanoparticles showed superior antitumor effects against malignant melanoma in vitro and in vivo compared to the commercial formulation Taxol^®.

This study highlights that hydrogel formulations unexpectedly prolonged healing in trials, pointing to a need for design based on detailed pathophysiological insights rather than empirical methods, and suggests technologies like AI materials optimization and 3D bioprinting to aid their clinical use for cancer survivors.

This review discusses the strategies and potential of CRISPR delivery for gene therapy, highlighting the challenges and innovative use of stimuli-responsive nanocarriers, but reports no new experimental results.

This manuscript explores the development and future potential of injectable biomimetic gels in biomedical applications, highlighting their promise in wound healing and tissue regeneration, while also acknowledging challenges like mechanical durability and scalable production still persist.

This study reviewed the challenges of delivering nucleic acids for gene therapy, highlighting the limitations of non-viral vehicles and exploring bioinspired strategies using cell membrane camouflage for improved delivery efficacy.

In this study, researchers developed a silk fibroin-based hydrogel with added curcumin and pluronic F127, which displayed antibacterial properties against Methicillin-resistant Staphylococcus aureus and showed potential for skin tissue regeneration, without cytotoxicity.

This review found that different monosaccharide compositions in polysaccharides from 72 medicinal plants are linked to varying biological activities, with glucans, galactans, mannans, fructans, and pectins showing significant roles in immunomodulation, antioxidant effects, and other health benefits.

This article outlines how nanotechnology strategies, including phospholipid-based nanocarriers like liposomes, could enhance the effectiveness and skin tolerability of acne treatments, aiming to reduce side effects and improve patient compliance in managing acne vulgaris.