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This study demonstrated that a device combining hyaluronic acid-based dissolving microneedles and lipid polymer hybrid nanoparticles effectively delivered miR-218 to promote hair growth in a shaved mouse model, outperforming topical smear treatment without safety concerns.

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.

This report describes ARTAS, a robotic hair transplant technology with advanced mechanical and recognition capabilities, which has gained popularity in China since 2016 due to its ease of use and efficient hair follicle harvesting.

This review highlights recent advancements in microfluidics for 3D tissue model generation and discusses its applications in tissue engineering and high-throughput drug screening without reporting new experimental results.

This review summarizes recent advancements in three-dimensional bioprinting technology and hydrogel bioinks, highlighting their applications in tissue engineering, but reports no new experimental results.

This review summarizes the use of 3D printing technologies for creating microneedles and evaluates their associated benefits, challenges, and regulatory considerations, but does not present new experimental results.

This review highlights the potential of scaffold-based drug delivery systems to revolutionize oral cancer treatment by enhancing targeted and localized drug administration, reducing systemic side effects, and providing environments conducive to non-cancerous cell growth, though challenges like scalability and biocompatibility remain.

This review focuses on recent advances in smart responsive polymer microneedles, which offer precise, on-demand drug delivery triggered by external or physiological stimuli, highlighting significant research implications for transdermal drug administration according to this source.

This study found that using PRP injections in skin flap reconstructions and combining acellular dermal matrix with split-thickness skin grafts improved healing and reduced complications in the surgical treatment of hidradenitis suppurativa.

This review discusses nitric oxide's physiological roles and the development of strategies for delivering it exogenously, without presenting new clinical results.

This review summarizes advancements in biomedical engineering for hair follicle regeneration, highlighting strategies like cell transplantation and tissue engineering to reconstruct hair follicles, and discusses both their technical limitations and potential future innovations in regenerative medicine.

This study involving 81 yaks found significant correlations between melatonin, dihydrotestosterone, and immunoglobulin levels in blood serum and mineral content in hair, suggesting these factors may jointly influence yak hair growth and immune status, providing a potential non-invasive indicator of overall health.

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 explores the use of stem cell-based therapies for hair regeneration, highlighting the potential benefits of stem cell-derived conditioned medium, but stresses the need for more rigorous clinical trials to substantiate its efficacy.

This systematic review indicates that a platelet-rich plasma concentration of 1.0 × 10^6 plt/μL may be optimal for tissue regeneration due to sufficient nutrition supply and effective growth factor diffusion in vivo.

This review discusses hydrogel-forming microneedles for non-invasive drug delivery in dermatology and reports no new clinical results, emphasizing their promise in improving treatment adherence and patient comfort.

This study found that urchin-like Ag–Au bimetallic and Ag nanoparticle-decorated PAN mats showed significant antibacterial effects and potential for wound healing in in vitro and in vivo animal models.

Cold Plasma shows promise for healing wounds by killing bacteria and helping tissue grow.

This study aims to conduct the first double-blind randomized trial comparing spironolactone and doxycycline for female acne treatment, with the goal of establishing spironolactone as a potentially superior alternative, especially given concerns about antibiotic resistance.

This review discusses how functionalized hydrogels can modulate the microbiome to aid tissue regeneration and infection control, highlighting their potential to deliver therapeutic agents effectively and support beneficial immune responses.

This review discusses the potential of platelet-rich plasma in regenerative medicine and aging-related diseases but notes that clinical efficacy remains unclear due to varying study results and preparation inconsistencies.

This review concludes that platelet-rich plasma injections significantly improve knee joint function compared to alternative treatments in managing knee osteoarthritis.

This review explores how platelet- and marrow-derived biologics like PRP and BMAC exhibit both regenerative and antimicrobial properties useful in musculoskeletal conditions and wound healing, though their clinical outcomes are affected by preparation inconsistencies and lack of standardized protocols.

This review explores the potential roles of extracellular vesicles in various medical fields, emphasizing their promise but noting the need for standardization and clinical testing before widespread application.

This study developed a biodegradable nonwoven textile using a starch-based biopolymer and fruit extracts, resulting in materials that are stronger, more hydrophilic, and capable of releasing beneficial compounds over 72 hours, positioning them for potential use in medical, healthcare, and cosmetic applications.

This review synthesizes data suggesting that managing inflammation and oxidative stress may enhance the effectiveness of PRP therapy for hair regeneration, though standardizing PRP protocols remains challenging.

This meta-analysis of animal studies found that alkaloids have potential anti-influenza and anti-inflammatory effects, correlating with improved viral titers and survival rates, though they did not effectively reduce TNF-α and IL-6 levels. Extensive further studies are needed to confirm these findings before considering clinical application.

In this study, tubular 3D bioprinted structures made from sodium alginate and gelatin, containing NIH/3T3 fibroblast cells, demonstrated the ability for cell growth and network formation over 6 weeks, although structural tensile strength decreased with cell growth and polymer degradation.

This review explores techniques for scalp reconstruction, focusing on local flap design and execution, without reporting new clinical findings.

This study found that hair-follicle-associated pluripotent stem cells can promote nerve repair and growth in a 3D culture model and potentially differentiate into cardiac muscle cells, offering advantages over other stem cell types for regenerative medicine.