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This review discusses triboelectric nanogenerator (TENG) devices for body-integrated electrical stimulation therapy and suggests they may revolutionize personalized healthcare, but it reports no new clinical results.

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.

This research highlights the potential of emulgel as an advanced topical drug delivery system, offering improved efficacy for hydrophobic medications in treating dermatological conditions and a range of ailments with its dual release control mechanism of gel and emulsion.

This study demonstrated that fibrin hydrogels support skin-derived precursors in hair follicle neogenesis in mice, with new hair growth and regeneration of blood vessels and sebaceous glands observed.

This review highlights the potential of hydrogels in veterinary medicine, emphasizing their advantages over traditional wound dressings and their promising applications in drug delivery and tissue engineering, despite currently limited use in this field.

This research highlights a hydrogel system that could significantly improve diabetic wound healing by releasing ibuprofen to both suppress inflammation and promote tissue regeneration, indicating a strong potential for future clinical use.

In this study, researchers developed a novel delivery system using hyaluronic acid gels to encapsulate Huperzine A for Alzheimer's treatment, achieving extended release over 20 days and significantly improving pathology and behavior in mice, including enhanced memory and reduced neuroinflammation.

This study suggests that topical application of a hydrogel containing magnetized saline water may promote wound healing in stage 2-3 pressure ulcers in elderly patients by stimulating autophagy, based on observed clinical improvements in a case series.

This review article discusses recent progress in chitosan-based hemostatic hydrogels, highlighting their unique properties, such as biocompatibility and enhanced hemostatic performance, compared to traditional materials. The authors summarize their hemostatic mechanisms and future potential in improving emergency bleeding control.

This review focuses on hydrogel microsphere-mediated strategies to improve organoid culture by addressing deficiencies in extracellular matrix organization, potentially enhancing the physiological accuracy and clinical translatability of osteomuscular in vitro models as reported in this study.

This study reported that the use of composite RGDmix hydrogel improved the survival and proliferation of human amniotic mesenchymal stem cells and increased growth factor expression, enhancing wound healing through the RGDSP/integrin αv/PI3K/AKT signaling pathway.

This study found that HAMA hydrogels promote faster healing of skin wounds in mice by enhancing the accumulation of anti-inflammatory macrophages and increasing type III collagen in the local wound environment.

The hydrogel is safe, reduces oxidation, and helps heal wounds effectively.

This study found that crosslinking buffalo gelatin with different methods can modify its properties and potential as a skin substitute, though double-crosslinking may increase immunogenicity slightly.

This study found that energy emitted by a hydrocolloid-based wound dressing fragment can penetrate glass and delay the evaporation of a Potassium Ferricyanide solution around a human hair follicle in vitro.

In this review, the authors highlight that emulgels, a combination of gel and emulsion, provide an effective topical drug delivery system for hydrophobic drugs, offering benefits like controlled release and versatility in treating various dermatological conditions.

In this laboratory study, researchers developed a genipin-stabilized asymmetric PLA/gelatin scaffold that mimics skin architecture, supports fibroblast proliferation, and closes scratches effectively, suggesting its potential for epidermal-dermal regeneration and applications in sensing or drug delivery.

In this study, researchers developed a pH-sensitive dendritic polyglycerol nanogel to measure pH inside hair follicles using an ex vivo porcine ear model, finding that the pH increases from 6.5 at the skin surface to 7.4 in deeper follicle areas, without observed toxicity.

This study introduces a novel chitosan-based hydrogel containing cinnamaldehyde-tannic acid-zinc acetate nanospheres, which reportedly enhances wound healing by promoting antibacterial, antioxidant, and anti-inflammatory effects.

This study found that the DexIEME hydrogel promotes complete skin regeneration and scar attenuation in murine and porcine models, suggesting potential for treating deep dermal injuries.

This review discusses recent advances in scarless wound healing, focusing on strategies to create pro-regenerative scaffolds for repairing damaged skin, and reports no new clinical results.

Human hair keratin hydrogels show promise for use in regenerative medicine.

This study reports that beta-glucan hybrid hydrogels, reinforced with laponite nanoclay, showed promising results in rat models for managing hemorrhage and diabetic wound healing by enhancing hemostasis, reducing inflammation, and promoting faster wound closure and tissue regeneration.

This study developed thermo-reversible glycol chitosan hydrogels that effectively form and maintain 3D cell spheroids within one day, offering a simplified method for creating biologically realistic cultures for tissue regeneration and drug screening applications.

This study suggests that MultiDomain Peptide hydrogels may support wound healing in diabetic mice by accelerating closure and promoting tissue regeneration, though they did not inhibit bacterial growth in infected wounds as expected.

This study developed ultrasound-responsive sutures that generate reactive oxygen species to kill bacteria without antibiotics, showing over 80% bacterial reduction and promoting healing in a rat model, though more validation is needed.

In this study, exosome-loaded hydrogels derived from skin precursor cells significantly improved wound healing in diabetic rats by enhancing angiogenesis, reducing inflammation, and promoting tissue repair.

In this study, keratin‐based hydrogels incorporating calcium ions were developed to effectively deliver atorvastatin, showing potential for localized anti‐fibrotic therapy through controlled drug release and maintaining drug bioactivity in vitro, supported by thorough physicochemical and mechanical characterization.

This study evaluated amphiphilic self-assembling peptides as drug delivery systems and found they effectively ensured prolonged release and therapeutic efficacy for timolol in glaucoma and for chemotherapy agents in cancer treatment, with significant tumor size reduction observed in animal models.

In this study, HYDRO DELUXE BIO was reported to show promise for scalp mesotherapy by enhancing angiogenesis and reducing inflammation in an in vitro model.