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This study introduced a novel exosome-loaded sprayable hydrogel (ADA-aPF127@LL18/Exo) that significantly enhanced wound healing in a deep partial thickness burn model, showing improved antibacterial efficacy and promoting tissue recovery processes like epithelialization and hair follicle regeneration.

This study found that a newly developed supramolecular FPC hydrogel effectively promotes wound healing through its anti-inflammatory and angiogenic properties, making it a promising material for wilderness first aid due to its storage convenience, sprayability, and ability to speed up wound recovery.

This research explores the potential of Gel-SHP hydrogels in tissue regeneration, suggesting they could contribute to new methodologies and understanding in wound healing and dermal shell formation, but results are not detailed.

This study developed a bilayer bionic skin scaffold that mimics the skin's structure to resist microbial invasion and enhance wound healing, with in vivo animal studies showing improved collagen deposition, neovascularization, and hair follicle formation.

In this study, ultrasound was found to alter the distribution of fibronectin in collagen hydrogels, leading to enhanced microtissue formation, suggesting potential applications in tissue engineering.

In an animal study with a skin defect model, this research reported that curcumin-loaded hydrogels made from recombinant humanized collagen and an eco-friendly crosslinker enhanced wound repair by promoting angiogenesis, granulation tissue formation, and hair follicle neogenesis, while providing antioxidant benefits.

In this study, researchers developed an injectable silk fibroin-based hydrogel that enhances wound healing by protecting against oxidative stress and promoting tissue repair, outperforming commercial wound dressing Tegaderm™ in animal models.

This study found that a newly developed injectable hydrogel combined with human umbilical cord-mesenchymal stem cells significantly accelerated wound healing and reduced inflammation in full-thickness cutaneous wounds.

This review highlights that synthetic biodegradable polymers like PVA, PCL, PLA, PLGA, PU, and PEO/PEG can address the limitations of natural polymers in wound healing, offering improved mechanical properties and slower degradation, thereby enhancing their application as wound dressings.

This study found that hydrogels supplemented with fractionated platelet-rich plasma recruited more dermal-derived stem cells and accelerated healing, leading to hair growth and skin regeneration in rats.

This review summarizes the mechanisms of mesenchymal stem cell-mediated wound healing and highlights engineering strategies that enhance therapeutic outcomes, but it reports no new clinical results.

This study developed a novel hydrogel combining Chlorella extracellular polysaccharide–selenium nanoparticles (EPS-SeNPs) with biocompatible components, which demonstrated strong antibacterial and anti-inflammatory effects, significantly accelerating wound healing in an infected rat model, and enabling pH-based monitoring of healing.

This review examines the mechanisms, recent findings, and strategies to enhance mesenchymal stem cells' therapeutic effects in skin wound healing, but reports no new research results.

Certain hairstyles can cause scalp diseases, smoking is linked to hair loss, 5% minoxidil foam is effective for hair loss treatment, and various factors influence wound healing and hair growth.

This study observed that dermal papilla cell aggregates showed increased viability and gene expression on softer 3D substrates, indicating the importance of substrate stiffness in cellular behavior.

This review discusses the roles and mechanisms of glycosaminoglycans in wound healing and presents challenges and potential applications for GAG-based biomaterials without reporting new experimental results.

This study reviews advancements in the use of biodegradable polymers for wound healing, highlighting various polymer formulations and the observed enhancement of processes like cell proliferation and wound healing in both in-vitro and in-vivo experiments.

In this study, hair bleaching with ammonium persulfate and hydrogen peroxide caused significant damage to hair structure and severe skin reactions in rats, highlighting the need for cautious bleaching procedures.

This study found that generating pluripotent stem cell-derived skin organoids in a 3D bioprinted hydrogel device improved keratinocyte differentiation and hair follicle formation while reducing necrosis.

This study found that SA-MS hydrogel released Mo4+ ions which promoted healing of disease-impaired wounds by enhancing cell proliferation and angiogenesis, and through its photothermal effects addressed skin cancer-impaired wounds in mice.

This study found that MDP hydrogel significantly accelerated wound healing and improved tissue formation in diabetic mice compared to a standard clinical hydrogel and control buffer.

This study evaluated a new carboxymethyl chitosan/polyaldehyde dextran (CMCS/PD) hydrogel and found it to be a promising tissue adhesive for trauma emergencies in rats, showing rapid gel formation, strong adhesion, and better antibacterial properties than some commercial alternatives.

This study found that hydrogels loaded with exosomes from bone marrow mesenchymal stem cells helped bone fracture healing by reducing inflammation, promoting blood vessel formation, and supporting bone regeneration, as confirmed in a mouse model.

This guide explores the fundamental science and practical applications of nanocrystal technologies to enhance the bioavailability of poorly water-soluble drugs, detailing synthesis methods, stability solutions, and drug delivery innovations like hydrogel composites and microneedle platforms.

This study demonstrated that a newly developed polypeptide-protein hydrogel with vascularization and antibacterial properties promoted tissue regeneration and hair follicle formation in infected wound healing.

This study reports that using a hydrogel-based therapy that dynamically regulates reactive oxygen species helps achieve skin regeneration in infected wounds, promoting organized dermal architecture with improved hair follicle and blood vessel formation, rather than scar formation.

In this study, a biofunctional hydrogel incorporating mesenchymal stem cell-derived small extracellular vesicles promoted wound healing and reduced scar tissue formation by modulating the immune response in a mouse skin injury model.

This study found that an injectable ceria-based nanocomposite hydrogel improved wound healing and epithelium regeneration, including hair follicle and adipocyte tissue formation, in full-thickness skin wound models.

In this study using rabbits, HA2 hydrogels made from cross-linked hyaluronic acid and polysaccharide promoted wound healing better than other treatments, reducing inflammation and scar formation.

In this study, a silk fibroin hydrogel containing recombinant NT3 was found to promote scar-less wound healing in a mouse skin injury model by enhancing type III collagen expression and inducing hair follicle formation.