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This review discusses the role of stem cells and tissue engineering in regeneration and transplantation, emphasizing the need for advanced technologies to improve treatments for injuries and disabilities, but reports no new results.

In this study, researchers developed a novel zinc oxide nanoflower-infused nanocomposite that demonstrated promising results in accelerating wound healing in a murine model, with enhanced angiogenesis, reduced inflammation, and improved collagen deposition compared to a control group.

This review explores the potential of multifunctional bioscaffolds in skin tissue engineering, highlighting their successful biological performance in vitro and in vivo animal models, while also identifying the demand for technological advancements to improve wound healing applications in clinical settings.

Photocrosslinkable biomaterials can improve wound healing by controlling mechanical environments.

This paper reviews current data on regenerative medicine with stem cells for treating androgenic alopecia, highlighting recent advancements in simpler and minimally invasive techniques for stem cell isolation and application, though specific results are not detailed.

Stem cell research and regenerative medicine have made significant advancements in treating various diseases and conditions.

This study reviewed 80 preclinical and clinical studies and found that exosome-mediated treatments show promise for hair regeneration in alopecia by boosting hair density and thickness with generally mild side effects, but call for further research and standardization before widespread clinical use.

This review highlights novel drug delivery systems for alopecia that enhance localization in the pilosebaceous unit, reduce systemic exposure, and support sustained drug release, with a focus on optimized follicular carriers ranging from 100-300 nm for improved drug residence compared to conventional methods.

This narrative review examines advancements in regenerative aesthetic medicine, focusing on injectable modalities like PRP, polynucleotides, and exosomes, but highlights the need for more robust evidence and standardization in clinical applications.

This review discusses how combining single-cell RNA sequencing and 3D bioprinting is advancing skin tissue engineering by enhancing cellular-level precision and addressing challenges like vascularization, ultimately improving regenerative outcomes and therapeutic strategies.

This review suggests that although hydrolyzed collagen peptides with certain supplements may improve skin elasticity and joint function, evidence for collagen's anti-aging and regenerative benefits remains inconsistent.

This review found that combining adipose-derived tissues and platelet-rich plasma improves fat graft survival and healing outcomes in reconstructive and aesthetic surgery, but variability in methodologies limits study comparability.

Centrifugal forces can help prepare hair follicle germs for hair regeneration.

This study proposes a new treatment protocol combining autologous regenerative therapy with mesotherapy and photobiostimulation for androgenetic alopecia, leveraging adipose-derived stem cells to stimulate hair follicle regeneration.

This study reviews current research on skin repair and regeneration, highlighting promising methods such as stem cell therapies, nanotechnology, and skin substitutes, which may enhance healing and resistance to environmental damage.

This article reviews the use of platelet concentrates in regenerative medicine and highlights the need for standardized protocols and more specific clinical studies, without reporting new clinical results.

In this mouse study, the researchers found that cryopreserving nanofat at -20°C maintained its viability and regenerative potential, comparable to freshly generated nanofat, supporting its potential for repeated use in regenerative applications.

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.

This review evaluates recent advancements in hair follicle bioengineering and discusses the potential for developing effective treatments for hair loss through tissue engineering, despite current challenges in creating functional cultured human hair cells.

This study found that MAPK/ERK signaling plays a key role in driving tissue regeneration in spiny mice and suggests potential for reversing fibrosis to promote regeneration in mammals.

This review discusses various approaches to skin tissue engineering and the evaluation of skin substitutes, highlighting the need for more objective assessments and improved understanding of skin regeneration.

This review discusses regenerative therapy approaches, such as tissue stem cell transplantation and gene therapy, for restoring salivary gland function in xerostomia and reports no new research results.

This study found that combining ultrasound with a GelMA hydrogel able to deliver mesenchymal stem cell-derived vesicles significantly improved wound healing in a mouse model by enhancing fibroblast activity, promoting re-epithelialization, and facilitating hair follicle regeneration, highlighting a novel approach to skin regeneration therapy.

This review discusses recent advancements in using macromolecules for hair loss treatment, highlighting microneedle and nanoparticle delivery systems, tissue-engineered scaffolds for hair follicle regeneration, and artificial skin platforms as drug screening methods.

Platelet-rich plasma shows potential for hair growth, but more research is needed to determine the best preparation method.

This study found that naringin, a natural flavonoid, significantly improved hair growth in mice by activating the Wnt/β-catenin pathway, with the 4% concentration showing comparable efficacy to 5% minoxidil, suggesting naringin as a promising alternative for alopecia treatment.

This study suggests that inorganic magnesium silicate sprays can improve burn wound repair and promote regeneration of skin appendages, showing superior results compared to commercial wound healing products in animal models.

This study found that in mice, including middle-aged and aged specimens, creating a wound without dermal defects and using adhesive materials to separate the epidermis from the dermis induced new hair follicle formation, suggesting potential applications for treating hair loss.

This study found that a new "bead-jet" printing system for mesenchymal stem cells in Matrigel beads improved skeletal muscle regeneration and skin healing in a high-density, sparse pattern.

This review discusses the mechanisms and potential therapeutic benefits of mesenchymal stromal cell-derived extracellular vesicles delivered via biomaterials, but reports no new clinical results.