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This review covers recent developments in inner ear therapeutics and gene delivery methods but reports no new clinical results; it highlights potential strategies for treating hearing and balance disorders.

This study found that electric shaving was the most effective and safest method for preoperative hair removal in mice, compared to depilatory cream and sodium sulfide, which negatively affected wound healing.

This study demonstrated that multipotential cells grafted onto matrices successfully grew new hair in 92% of mice, suggesting potential future applications in hair restoration using this method.

This study found that human embryonic and induced pluripotent stem cells differentiated into specific bulge stem cells and successfully formed new hair follicles when transplanted with mouse dermal cells in immunodeficient mice.

This review examines regenerative hair waves and complex hair cycle domains in transgenic mice, highlighting how these dynamic processes contribute to skin regeneration and the physiological regulation of organs, but reports no new experimental results.

This study found that wounds in dogs treated with allogeneic adipose-derived mesenchymal stem cells showed faster and improved healing compared to wounds receiving conventional treatment.

This article discusses the potential for rejuvenating self-repair mechanisms to enhance regenerative medicine, but reports no new empirical findings.

In this study, neonatal murine skin-derived cells transplanted using a mini-chamber method successfully produced robust and normal hair, contrasting with human scalp follicles which did not achieve follicle reconstruction.

This article reviews the potential of using induced pluripotent stem cells for hair restoration, underscoring their promise over current surgical methods, but reports no new clinical results.

In this study, researchers developed a relatively simple punch assay for regenerating hair follicles using mouse or human cells, finding efficient hair formation with mouse cells but low efficiency with human cells on reconstituted human skin.

This review explores the potential of regenerative cosmetics, utilizing engineered skin tissues, to address aging, damage, and hair loss by enhancing collagen production, reducing wrinkles, and regenerating hair follicles, highlighting a transformative approach in dermocosmetics.

This chapter provides a comprehensive review of androgenetic alopecia, covering its key physiological mechanisms, diagnostic methods, and a variety of treatment options ranging from topical therapies to aesthetic and regenerative procedures, emphasizing recent advances observed in dermatological practice.

This review reports that combining adipose-derived stem cells with decellularized extracellular matrix enhances tissue repair by improving scaffold biological activity and promoting angiogenesis, integration, and functional regeneration across various tissues, while addressing challenges in traditional transplantation methods.

This study describes a new, minimally invasive method for treating androgenetic alopecia through autologous transplantation of progenitor cells, which may enhance hair follicle regeneration and delay disease progression with minimal side effects.

This review discusses the potential effectiveness and regenerative promise of Platelet-Rich Plasma in treating cicatricial alopecia, while emphasizing the need for standardized research methods and further studies.

In this study, researchers used yaks as a natural model to investigate hair growth mechanisms, overcoming previous limitations by establishing in vitro models of hair follicle-associated cells and optimizing methods for cell culture and differentiation.

This study developed a minimally invasive cryo-microneedles array patch (cryo-MAP) technique for transplanting hair follicle organoids, showing successful hair growth and complex skin structure regeneration with over 86% success in 15 days, opening new possibilities in tissue engineering.

This systematic review and meta-analysis explored the use of dermoelectroporation to enhance the delivery of exosomes derived from human placental mesenchymal stem cells, suggesting potential applications in regenerative medicine.

This article proposes a novel approach to remodel the microenvironment of radiotherapy-induced skin defects, highlighting the lack of a standardized animal model as a barrier to progress in this field.

Regenerative medicine is effective and safe for treating vitiligo.

This systematic review examined 64 randomized controlled clinical trials on regenerative medicine for specific dermatologic disorders, reporting up to 68.4% improvement in androgenetic alopecia and up to 71% improvement in vitiligo among 2888 patients.

This review discusses recent advances in surface modification and endothelialization of biomaterials for vascular grafts, highlighting promising methods like gene engineering and targeting ligand immobilization to improve clinical outcomes.

This study demonstrates that transfected epidermal stem cells using a novel 3D transfection system significantly enhanced wound healing and may serve as an effective therapeutic agent and gene delivery method for wound treatment.

In this study, a new cell-tissue technology using a patient's own skin to create a full-thickness skin autograft successfully treated a chronic wound larger than 200 cm², achieving complete functional skin coverage within 12 weeks and maintaining results at a 6-month follow-up.

This article provides an overview of microneedle technology for transcutaneous drug delivery, discussing microneedle designs, materials, and activation methods that enhance drug stability and regulated release, and outlines considerations for their successful clinical implementation, such as biocompatibility and production cost.

This review discusses the use of stem cells and stem cell-derived products in burn wound healing, highlighting various stem cell sources, associated signaling pathways, and delivery methods, but reports no new clinical results.

This review discusses how using hydrogels as a three-dimensional culture platform for mesenchymal stem cells might affect the production of extracellular vesicles, highlighting challenges in standardization and opportunities to boost EV yield via combined hydrogels and bioreactor methods.

This review presents clinical and preclinical evidence supporting innovative regenerative approaches to treat vitiligo, as existing treatments lack a specific cure and predictable long-term repigmentation outcomes.

This study introduces a new multimodal imaging technology to visualize and quantify cell dynamics in natural skin over long durations, demonstrated in GFP bone marrow-transplanted mice, to study dynamic skin regeneration.

This review discusses methods for generating induced pluripotent stem cells and highlights their recent applications in studying and treating COVID-19, but it reports no new experimental results.