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Skin problems in the elderly are unique and may indicate other diseases, involving changes in skin, hair, nails, and increased cancer risk.

This abstract omits specific findings and does not provide new research results.

This study investigated a nanostructured system using PS-b-PAA diblock copolymer for incorporating the hydrophobic photosensitizer ClAlPc, finding it effective in causing cellular damage in Caco-2 cells under light while demonstrating no cytotoxicity without light, suggesting its potential use in photodynamic therapy.

This review discusses epigenetic mechanisms in tissue repair across species and summarizes recent CRISPR-based technologies as promising tools for studying and enhancing tissue regeneration, but reports no new experimental results.

This study presents two new mouse models using the CreER T2-loxP system to target and study melanocytic cells, with implications for melanoma research.

The congress highlighted new gene therapy techniques and cell transplantation methods for treating diseases.

This review discusses the effects of the epidermal growth factor receptor system on skin biology and pathology, relying on animal models to analyze roles in cellular processes, wound healing, and tumorigenesis, but reports no new results.

This review presents an overview of the integrated organ systems involved in wound healing and reports no new findings; the authors emphasize the roles of blood coagulation, immune response, and cellular mechanisms in tissue repair.

This study identified various therapeutic applications of rosemary in humans, including cellular, dental, dermatological, metabolic, respiratory, and nervous system conditions, supporting its potential in evidence-based medicine.

This study utilized a pigmented human epidermal equivalent model to incorporate melanocytes into the epidermis and found enhanced differentiation potential compared to conventional in vitro systems, reflecting in vivo cellular trajectories and highlighting melanocyte-to-keratinocyte communication pathways.

This study found that by using an automated system to analyze skin histology, 108 structural features were significantly affected by age, and it identified four new aging biomarkers and notable sex-based differences in skin aging.

This article reviews the cellular dynamics affecting dermal papilla size in androgenetic alopecia and suggests targeting DP size could improve therapies, but it presents no new clinical data.

This study developed a fully natural resveratrol nanoparticle system using lecithin, showing potent anti-cancer activity in vitro and increased tumoral uptake in vivo on breast cancer models.

This research found that liposome drug delivery systems, particularly with targeted modifications, show promise for improving effectiveness and reducing toxicity in combination cancer therapies.

This review discusses recent findings on cellular antioxidant responses to oxidative stress and their implications for treating various human diseases but reports no new clinical results.

This study found that TRPV4 activation induced massive exocytosis and cellular changes associated with ferroptosis in melanoma cells, highlighting a potential role for TRPV4 in mediating these processes.

This study developed a triple drug delivery system using nanoparticles loaded with 5-fluorouracil, curcumin, and piperine to target breast tumors, demonstrating notable in vitro cytotoxicity and anti-metastatic potential in 3D tumor spheroids which suggests its promise for further preclinical evaluation.

This study systematically analyzed the molecular and cellular mechanisms of wound healing and assessed the market potential for wound healing products based on natural proteins, projecting significant growth by 2033.

This study introduced a novel 3D co-culture system that effectively mimics in vivo extracellular matrix dynamics, supporting hair follicle biology research and providing a robust platform for evaluating hair loss treatments through enhanced epithelial-mesenchymal interactions.

In this study, the authors observed that controlled microflora in gnotobionts leads to delayed maturation of T-dependent lymphocytes in the thymus, affecting cellular immunity reactions.

This review discusses the stem cell niche concept in mammalian systems and reports no new clinical results, highlighting recent progress and identifying important unanswered questions.

This review highlights the promise of non-viral gene delivery systems, particularly genosomes, over traditional viral vectors due to enhanced safety and efficiency in therapeutic nucleic acid delivery for genetic diseases like cystic fibrosis and malignancies.

This study found that a lotion with 5% minoxidil significantly altered immune parameters and disrupted immunological balance in guinea pigs, suggesting a substantial impact on both cellular and humoral immunity.

This review discusses how polymers can be customized to develop biomaterials that mimic the extracellular matrix, exploring their potential in biomedical and biotechnological applications by triggering cell functions similar to natural physiological systems.

This review examines how mathematical modeling of the MAPK pathway, enhanced by single-cell proteomic data, improves understanding of regulatory mechanisms, predicts system behavior, and guides experimental research, emphasizing recent developments in modeling and inference.

This narrative review explores how psychological stress may contribute to premature skin aging by affecting dermal collagen and elastin remodeling through neuroendocrine, molecular, and cellular pathways, highlighting potential therapeutic targets to preserve skin structure and function.

This study found that incorporating a block copolymer significantly alters the size and morphology of niosome drug delivery systems made of non-ionic surfactants and cholesterol, affecting their stability.

This study found that acute stress can cause rapid hair loss by triggering necrosis in hair follicle cells and initiating autoimmunity, revealing a mechanism where stress-induced nerve activity leads to tissue damage and immune system activation.

In this review, retinoids are highlighted as promising agents for promoting scarless skin regeneration by coordinating cellular and molecular processes that suppress fibrosis, enhance re-epithelialization, promote angiogenesis, and enable hair follicle formation, potentially advancing functional skin repair.

This chapter reviews recent advances in understanding how calcium uptake and signaling in plant roots influence growth, defense, and symbiosis, highlighting the complex molecular networks involved and the extensive systems still to be explored.