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This research found that immobilizing type I atelocollagen onto artificial hair significantly improved the adhesion and long-term fixation of the hairs in the human scalp, indicating high biosafety and enhanced tissue integration.

This review explores the potential of nanofiber scaffolds as an advanced intervention in peripheral nerve regeneration, detailing their fabrication, cellular interactions, controlled bioactive agent release, clinical translation prospects, emerging trends, and biocompatibility considerations for treating peripheral nerve injuries.

In this study, researchers developed self-assembled skin models derived from hair follicle cells, offering an ethical and reliable alternative to animal testing and bovine collagen in dermatological research by providing functional dermal and epidermal layers for substance evaluation.

This study used digital-light-processing bioprinting to create a 3D skin-on-a-chip model with a miniaturized vascular network to closely study immune cell interactions similar to real human skin, demonstrating the potential to analyze immune-T cell trafficking influenced by skin signals.

This review discusses gene editing techniques for breeding livestock, birds, and fish, concluding that they are key to advancing animal production by improving traits and efficiency.

This study developed a 3D skin model with immune and endothelial cells, which may enhance understanding of skin biology and diseases due to its closer approximation to native skin.

This review highlights the use of droplet microfluidics in microgel fabrication, emphasizing its ability to control microgel properties and discussing applications in areas like drug delivery and tissue engineering, as well as addressing current challenges and future research directions.

This review discusses recent advances in the development of electrospun pectin nanofibers for biomedical applications, highlighting strategies to improve their mechanical properties and biological functions and addressing challenges like material variability and regulatory issues.

This study presents recombinant human hair keratins K31 and K81, observing novel nanostructures from their self-assembly and emphasizing disulfide crosslinking's role in this process.

This study developed multifunctional nanofiber wound dressings that significantly reduced bacteria and promoted healing in a mouse wound model by incorporating antibacterial and growth-promoting agents.

This study found that PHBV cocultured with epithelial and dermal cells might enhance early-stage wound healing by promoting wound closure and re-epithelization more effectively than PHBV/collagen.

In this study, researchers used a CRISPR-based method to correct mutations in the COL7A1 gene in stem cells from RDEB patients, restoring normal collagen expression in engineered skin grafts in mice.

This study developed a composite hydrogel that delivered multiple proteins, enhancing skin wound healing by accelerating closure and promoting hair follicle regeneration.

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, researchers developed a method to efficiently derive contractile smooth muscle cells from human hair follicle stem cells using TGF-β1 and PDGF-BB, which may advance vascular tissue engineering.

This research concluded that the novel hydrogel PlacMA, derived from human placenta and curable by visible light, shows promise for cell culture and tissue engineering applications due to its tunable properties.

This study found that the hydrophilic PTK-UR foam with EG7 repeats significantly improved wound healing in porcine skin wounds compared to other scaffolds, suggesting potential for synthetic biomaterial applications.

This research developed a zinc-doped nanocomposite using biodegradable materials, observing effective bone targeting and regeneration capabilities in vivo, with no observed cytotoxicity in the MG63 cell line, potentially due to blocking Farnesyl Diphosphate Synthetase to inhibit osteoclastic activity and promote osteogenesis.

This study observed that bone marrow mesenchymal stem cells cultured in three-dimensionally bioprinted hydrogels with higher stiffness, like 3A8G, tend to differentiate more into hair follicle cells compared to those in less stiff hydrogels, like 1A4G.

In this study, researchers reported that wound dressings made from bacterial cellulose composites modified with soybean protein (BC/7S and BC/11S) improved wound healing and reduced scarring in rat models, with BC/11S showing superior outcomes.

In a study using a rat model, researchers developed injectable hydrogels from antler reserve mesenchyme which enhanced regenerative healing of full-thickness cutaneous wounds by creating a fetal-like niche that increased stem cell presence and modulated gene expression related to wound healing.

This study developed microfluidic-assisted GelMA-MSC/HAD-EPC microspheres that efficiently generated hair follicles in nude mice, suggesting a promising strategy for advancing hair-regenerative medicine.

This study demonstrated that an engineered human skin equivalent can generate follicle-like structures resembling fetal skin, highlighting the role of the dermal compartment in directing epithelial cell fate in vitro.

This study developed a novel hydrogel that improved healing in diabetic infected wounds on mobile sites by controlling infection, inflammation, and mechanical stress, promoting skin regeneration without excess scarring.

This study demonstrates that genome-edited epidermal stem cells can continuously monitor blood glucose levels in vivo and potentially aid in diabetes treatment through skin somatic gene therapy.

This review outlines strategies for regulating macrophage response using bioactive materials to enhance wound healing, focusing on extracellular matrix-based scaffolds and nanofibrous composites, but reports no new clinical results.

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.

This review discusses the use of metal-based biomaterials in wound repair, highlighting their potential to accelerate skin regeneration, but reports no new clinical results.

This review explores the cellular dynamics of graft rejection in vascularized composite allotransplantation and discusses how understanding these processes might lead to innovative treatments for managing rejection.