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This symposium reviewed advances in understanding complex skin diseases through genetics and genomics, emphasizing the role of regulatory signals and environmental components in disease development, but reports no new clinical findings.

This study suggests that hydroxytyrosol may influence inflammation and oxidative stress pathways in androgenetic alopecia, particularly through interaction with the PTGS2 gene, warranting further experimental validation.

This review reports that exosome-based therapies, coupled with nanotechnology and AI, show promise in aesthetic medicine, notably in skin rejuvenation and hair restoration, but large-scale trials and clearer regulatory frameworks are needed for effective clinical adoption.

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 discusses the role and regulation of quiescent adult stem cells in tissue maintenance and repair, focusing on molecular mechanisms and their implications for regenerative medicine, but reports no new clinical results.

This study developed a novel hair-straightening shampoo incorporating a polyphenol–inorganic sulfate redox agent, finding that it effectively straightens hair while enhancing strength and reducing damage due to its protective polyphenol coating.

This review explores how the interaction of AKT and β-catenin signaling pathways, alongside photobiomodulation effects on cellular signaling proteins, could potentially enhance diabetic wound healing by addressing dysregulated cellular signaling.

This review synthesizes the latest advances in wound healing and scar management, exploring molecular mechanisms, therapeutic strategies, and providing an evidence-based comparison of topical agents like Dermatix Ultra and Contractubex for scar improvement, aimed at informing clinicians and patients in decision-making.

In this review, biomaterial-based mechanical strategies were highlighted for their potential to enhance skin regeneration and promote scarless repair, though a comprehensive understanding of their underlying mechanisms is still needed for broader application.

This study found that overexpression of parathyroid hormone-related peptide in transgenic mice skin disrupted normal hair follicle development, suggesting a role for the peptide in the early stages of follicle formation.

The new skin organoid system effectively mimics human skin for studying its functions, injuries, and diseases.

New treatments using stem cells and other methods show promise for promoting hair growth in androgenetic alopecia.

This study found that in murine dermis, fibroblast state switching between proliferation and ECM deposition plays a crucial role in tissue architecture and wound healing.

This study found that disrupting the Sox21 gene in mice led to progressive hair loss and regrowth, identifying Sox21 as a key regulator of hair shaft cuticle differentiation.

This review examines the complexities of age-related skin healing and discusses how translating findings from model organisms to humans could enhance understanding and treatment of impaired regeneration in aging populations, but it reports no new clinical results.

This paper critically reviews recent advances in the use of keratin-based biomaterials, highlighting their potential applications in wound healing, drug delivery, and tissue regeneration due to their biocompatibility, biodegradability, and ability to support cell growth.

This symposium reviewed various advances in understanding and potentially reversing skin aging, with no new experimental results reported.

This review discusses the potential of olive mill wastewater as a valuable source of dermatological ingredients, highlighting its antioxidant and anti-inflammatory properties, but reports no new clinical results.

This study provides a comprehensive overview of human umbilical cord mesenchymal stem cell-derived extracellular vesicles (HUCMSC-EVs), suggesting their potential to combat aging and alleviate age-related disorders by rejuvenating multiple organs in animal models and discussing engineering strategies to harness their full anti-aging potential.

In this study, researchers used single-cell RNA sequencing to identify cell types and molecular differences in subcutaneous adipose tissue from various anatomical sites, suggesting that certain subpopulations of human adipose stem cells might improve the treatment of chronic refractory wounds.

In this study, researchers found that follicular and epidermal transglutaminases are biochemically and immunologically distinct, suggesting the possibility of selectively modifying hair or epidermal proteins.

The review concluded that better studies are needed to prove if Low-Level Laser Therapy devices for hair growth really work.

In this study, researchers investigated EGCG's spectroscopic properties and its interaction with DPPG lipid, finding that both experimental and theoretical approaches agree on the electronic transitions and reveal an increased absorbance due to molecular interactions.

This study explores the transformative role of tissue engineering in cosmetics, highlighting innovations like lab-grown skin and personalized grafts that enhance product efficacy, offer ethical alternatives to animal testing, and address aesthetic issues such as scarring and aging.

This review discusses recent advances in understanding hair growth mechanisms and reviews current and emerging therapies, but it presents no new clinical results.

Skin-associated cartilage cells can influence hair growth by altering specific signaling pathways.

This review discussed the potential of induced pluripotent stem cells (iPSCs) for hair follicle regeneration, covering current approaches and challenges, iPSC differentiation, and their possible future clinical applications in hair restoration.

This review discusses the history and development of keratin biomaterials for biomedical uses, highlighting their biological activity and biocompatibility, and provides no new research findings.

This study found that keratin 15 expression is downregulated in hyperproliferative conditions like psoriasis and hypertrophic scars, suggesting it is not compatible with keratinocyte activation.

This review discusses how research on keratin biology has enhanced the understanding of epidermolysis bullosa simplex and indicates potential new therapeutic approaches, but it presents no new experimental results.