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This study demonstrated that genetically engineered stem cells from human hair follicles can reverse hyperglycemia and reduce mortality in mice with type 1 diabetes by overexpressing the human insulin gene.

This review describes the roles of polysaccharides in antitumor, antiviral, and anti-inflammatory activities and introduces methods for their isolation and purification, reporting no new research results.

In this study, adding TPGS to a minoxidil formulation improved local retention and reduced systemic absorption in certain solvent mixes, particularly with a balance of alcohol and PEG 400.

The reinforced collagen sponge helps grow normal hair in mice.

This study found that combining mesenchymal stromal cells from adipose tissue and hair follicles with soy protein and β-chitin scaffolds significantly reduced wound healing time and improved skin regeneration in vivo.

This study observed that glycine inhibited root growth and stimulated root hair development in habanero pepper seedlings, with ethylene signaling suggested to mediate these effects.

This review explores the different types of hydrogels used to repair diabetic ulcers, the mechanisms involved, and the limitations in developing these technologies for clinical use, but it reports no new clinical results.

This study found that an intranasal gel containing risperidone-loaded glycethosomes significantly enhanced drug bioavailability and improved neuroprotective, antioxidant, and anti-inflammatory effects in schizophrenia-induced rats compared to oral therapies, suggesting a promising alternative for schizophrenic patients who struggle with adhering to oral medication.

This study found that polysulfonic acid mucopolysaccharide may reduce skin scarring in rats by influencing the TGF-β1/Smad signaling pathway.

This study developed a PEGylated black phosphorus nanosheet system loaded with metformin, which enhanced hair growth more effectively than topical minoxidil while reducing side effects in treating androgenetic alopecia.

This study found that overexpressing Dsg3 in the suprabasal epidermis of transgenic mice resulted in flaking skin and abnormal hair growth, supporting Dsg3's role in regulating epidermal differentiation.

This study describes a method to create keratin hydrogels with adjustable erosion rates by mixing different ratios of keratose and kerateine, enabling controlled release of therapeutic agents like insulin-like growth factor 1.

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.

In this study, researchers highlighted that emulgels, a combination of emulsions and gels, offer a novel topical delivery method for hydrophobic drugs, possessing attributes such as easy spreadability and bio-friendliness, making them suitable for conditions like acne, fungal infections, and psoriasis.

This study found that gentamicin-loaded exosomes derived from bovine leukocyte spleen extract enhanced antimicrobial activity and promoted tissue regeneration in infected diabetic mouse wounds, suggesting a potential innovative therapeutic strategy for diabetic foot ulcers by combining infection control with pro-regenerative and immunomodulatory effects.

In this study, shear-thinning silk nanofiber hydrogels were found to enhance retention of mesenchymal stem cells and accelerate wound healing in rat models.

This study found that hair growth is regulated by interactions between epithelial and mesenchymal cells, with various growth factors and hormones influencing different aspects of this process.

In a study on diabetic mice, researchers developed a protein-based hydrogel that leverages zinc ions and the natural compound phellopterin to promote cutaneous nerve regeneration, angiogenesis, and tissue remodeling in diabetic wounds, highlighting its potential for advanced wound therapy.

This review highlights that Tremella fuciformis polysaccharide exhibits various bioactivities, such as antioxidant and immune-modulating effects, and explores its potential applications in food, pharmaceutical, and cosmetic industries.

Animal experiments in this study demonstrated that a new sandwich-like fiber/sponge dressing design, which enhances wound healing through improved moisture management and faster exudate evaporation, resulted in more significant wound size reduction compared to commercial and control dressings.

This study investigated the extracellular polysaccharides from the edible green alga Parachlorella sp. BX1.5, finding that they have potential applications in cosmetics and health products due to their stability, antioxidant properties, and effects on hair growth in mice.

This study developed a bioresponsive hydrogel combining basic fibroblast growth factor and N-acetylcysteine, which significantly improved diabetic wound healing by enhancing re-epithelialization, collagen deposition, hair follicle regeneration, and neovascularization in response to oxidative stress.

This study observed in mouse skin that trichohyalin granules in hair follicles transform into filamentous structures as inner root sheath cells differentiate and cornify.

This study explored a keratin, sodium alginate, and carboxymethyl chitosan hydrogel modified with tannic acid and found it to have promising wound-healing qualities, including similar elasticity to human skin, antimicrobial and antioxidant properties, and effective water retention. These attributes suggest potential applications in biomedical engineering.

In this study, researchers created a hydrogel that reduces oxidative stress and releases a pro-angiogenic drug in response to enzyme activity, which accelerated healing and improved tissue regeneration in chronic diabetic wounds during in vivo experiments.

This review discusses the antioxidant activity of natural polysaccharides, highlighting their potential applications in areas like drug delivery and tissue engineering, but reports no new experimental findings.

This research reported that a newly developed adhesive wound dressing (SIS/PAA/LAP) demonstrated higher tissue adhesion and burst strength compared to conventional products, and improved tissue repair outcomes in animal models, suggesting potential for enhanced wound healing applications.

This study reported that atelocollagen enhances collagen synthesis and reduces oxidative stress in aged skin by increasing glycine uptake through GlyT1, resulting in improved skin elasticity and collagen density in aged mice, with effects superior to glycine alone.

The hydrogel dressing effectively treats infected wounds by combining infection control and tissue regeneration.