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Graft-versus-host disease is a complication where donor immune cells attack the recipient's body, often affecting the skin, liver, and gastrointestinal tract.

This study demonstrated that OSA hydrogels enhanced the stability and retention of dermal papilla-derived extracellular vesicles, which significantly improved hair regeneration in both cultured human hair and a mouse depilation model.

This study demonstrated that customized microneedle arrays can precisely induce targeted hair regeneration and improve hair quality in mice, potentially offering a personalized treatment approach for hair loss.

This study demonstrated that using a perfusion culture bioreactor and 3D spheroid culture can enhance corneal endothelial cell expansion and support the construction of tissue-engineered corneal endothelial layers in vitro.

This study found that suspension culture was more effective than hydrogel-based systems for maintaining spheroid morphology and differentiation of human iPSC-derived definitive endoderm cells.

This review explores recent advancements in precise cell manipulation technologies, detailing the status, principles, benefits, limitations, and future potential of methods like single-cell manipulation and 3D bioprinting for cells and tissue engineering.

In this review, the authors discuss the promising role of exosomes from various cell sources as potential cell-free therapies for diabetic foot ulcers, highlighting their therapeutic benefits in wound healing and the challenges faced in their clinical application.

In this study, the 40-MBR system was shown to enhance drug-screening efficiency by providing reliable, real-time monitoring of cell conditions in 3-D cultures compared to traditional methods.

This review synthesizes current knowledge on choriogenesis, the final stage of oogenesis in insects, by exploring the role of follicle cells, regulatory mechanisms of gene expression, and the biochemical makeup of the eggshell, while also highlighting structural diversity and adaptations across insect species.

This study found that curcumin spanlastics demonstrated greater antimicrobial, antioxidant, and anticancer activities in the MCF-7 breast cancer cell line compared to curcumin alone or curcumin nanocrystals, also affecting several cancer-related protein markers and showing enhanced solubility and activity.

In this study, NMN was found to reverse hair follicle atrophy, thinning, and sparsity in mice induced by DHT, and significantly decreased DHT-induced inflammation and oxidative stress in cultured human dermal papilla cells, enhancing hair growth-related markers.

This study created a Wnt3a protein gradient using Multiphoton Microfabrication technology, which improved hair-inductive properties in mouse and human hair dermal papilla cells, suggesting potential applications in hair regeneration research and drug screening.

This study found that Secretory Phospholipase A2-IIA (sPLA2-IIA) promotes proliferation through JNK/c-Jun signaling, distinctively affecting normal stem cells and cancer cells, suggesting it as a potential target for cancer treatment.

This letter reports a woman with nevoid basal carcinoma syndrome and pronounced androgenic alopecia associated with a novel PTCH gene mutation p.Leu1159fsx32, suggesting a genetic link in this case study.

This review outlines recent advancements in understanding how micro-RNAs (miRNAs) influence hair regeneration, highlighting their role in stimulating hair growth and potential therapeutic approaches, while also addressing the challenges of clinical translation due to miRNAs' complex roles and delivery issues.

This review found that vesicle-based therapies, including mammalian MSC-derived and plant-derived vesicles, consistently promote wound healing in preclinical models of thermal injury and may offer a safer alternative to live cell transplants.

This study demonstrated that prevascularized human skin constructs containing engineered hair follicles can successfully induce human hair growth when grafted onto mice by promoting blood supply to the grafted skin.

This special issue contains abstracts from the ASA 40th Annual Meeting, providing an overview of various studies without reporting new primary results.

This article discusses the historical and current uses of grape seeds in various industries but reports no new research findings.

This study observed that stem cells from the hair follicle dermis share similarities with bone marrow-derived mesenchymal stem cells and have potential to form neural-like cells under specific conditions.

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 discusses recent advances in imaging techniques for monitoring stem cells in vivo and reports no new results; it suggests directions for future development in endoscopic molecular imaging tools.

This study found that a keratin film made from human hair supports enhanced cell proliferation and viability compared to collagen I, suggesting potential for cell culture applications.

This review highlights that direct drug delivery to the lungs for treating lung cancer may offer more precise targeting while reducing side effects compared to traditional methods.

This review describes bioengineering strategies to mimic the natural cell microenvironment in vitro, emphasizing the novel approach of using cell-synthesized extracellular matrix as a scaffold for engineering functional 3D tissues, while highlighting the limitations of exogenous scaffolds in tissue engineering.

This study found that soluble factors secreted by ovine dermal papilla cells enhance the aggregative behavior of human dermal papilla cells, potentially improving their follicle-inductive properties for hair replacement therapy.

This review highlights how utilizing unconventional and non-traditional cell sources for cultivated meat production could overcome manufacturing challenges, with distinct biological advantages potentially improving bioprocess efficiency and enabling the creation of novel meat products, according to the authors.

This study found that chitosan nanoparticles containing Cordyceps militaris effectively reduced lung damage in mice exposed to fine particulate matter (PM2.5) by decreasing oxidative stress and preserving lung barrier integrity, suggesting potential as a therapeutic candidate for PM2.5-induced lung diseases.

This study found that Shi-Bi-Man significantly promotes hair regeneration in cynomolgus monkeys by increasing hair follicle stem cells and up-regulating metabolic pathways.

In this study, Min pigs were found to have unique characteristics for secondary hair growth compared to Berkshire and Yorkshire pigs, with the Wnt and BMP signaling pathways stimulating follicle stem cell activity and promoting secondary hair growth and gene expression.