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This review discusses the senescence–stemness connection in cellular biology and reports no new findings, highlighting implications for both tissue repair and aggressive cancer behavior.

This review suggests that androgenetic alopecia may be exacerbated by exposure to ultraviolet radiation and proposes considering it as a photoaggravated condition requiring photoprotection.

This study found that WNT10A is significantly upregulated in human esophageal squamous cell carcinoma and is associated with enhanced tumor cell migration, invasion, and poor survival.

This study found that hair follicle and interfollicular epidermis stem cells contribute differently to skin regeneration, with their persistence influenced by factors like spatial constraints and competition moderated by Notch suppression.

This study found that the Wnt/β-catenin signaling pathway activates melanocyte stem cells, promoting hair follicle regeneration both in vitro and in vivo.

In this study, researchers reported that the activation of EDA2R by p53 leads to p53-dependent cell death in cancer cells and is involved in chemotherapy-induced hair loss.

This review addresses the role of skin-resident adult stem/progenitor cells in skin homeostasis, disease, and cancer development, and reports no new research results.

This study established a new cell line from human hair follicle stem cells that maintains stem cell properties and differentiation capabilities, providing a useful in vitro model for stem cell research.

This study found that Wnt10b promotes melanocyte maturation and pigmentation in the hair bulbs of mice by activating canonical Wnt signaling.

In this study, adenosine was found to stimulate hair follicle growth in vitro by promoting growth factor expression, β-catenin activation, and downstream signaling pathways.

This review discusses the mechanisms of skin aging, highlighting the roles of stem/progenitor cells, genetic and environmental factors, and suggests potential for cell-based therapies, but reports no new experimental findings.

This study found that using ectopic expression of CD24 is a promising approach for selecting genetically modified human epidermal stem cells for safe cutaneous gene therapy in cancer-prone conditions.

This review discusses the dermatology of nonhuman primates and emphasizes the need for a cohesive approach to study and report their dermatologic diseases, without assuming similarities to human or other veterinary conditions.

This review discusses environmental factors like UV radiation and smoking that affect hair health and highlights the potential role of nutrition, but it reports no new results.

This study found significant differences in bcl-2 expression between areas of the scalp affected and unaffected by androgenetic alopecia, suggesting a uniform follicle population or synchronized follicular cycling in affected areas.

In this study, researchers established five new immortalized human dermal papilla cell lines from a male with androgenetic alopecia, which may serve as valuable tools for hair research.

This study reported that Indian hedgehog (Ihh) signaling plays a crucial role in regulating tumor progression and metastasis in epithelial cancers, with Ihh deficiency leading to increased malignancy and metastasis in mice.

This review discusses stem cell behavior, highlighting their plasticity in tissue repair and the impact of somatic mutations on clonal expansion in early cancer, but reports no new experimental results.

This paper reviews the role of the telomere-telomerase system in cellular ageing and cancer, discussing potential therapies but reporting no new experimental results.

This article discusses the genomic and postgenomic changes in chronic degenerative diseases and cardiovascular and skin disease contexts, highlighting potential modulation through diet and pharmacological interventions without presenting new experimental results.

This study found that overexpression of sFRP4 in skin cells reduces Wnt signaling activation, leading to decreased melanocyte differentiation in regenerating hair follicles.

This review examines regulatory mechanisms of quiescent stem cells in tissue homeostasis, drawing on observations from the intestine and other self-renewing tissues, without presenting new data.

This study suggests that low proliferation rates in bald areas of androgenetic alopecia patients, along with persistent inflammatory infiltrate, may lead to follicular miniaturization and fibrosis.

This review discusses the role and therapeutic potential of mesenchymal cell-derived exosomes in organ development and disease treatment, highlighting their application in cell-free therapeutic strategies and current challenges faced in their use.

This study found that pelage abnormalities in Harlequin mutant mice are linked to severe AIF deficiency and associated with altered expression of genes related to hair structure.

The hair follicle's connective tissue is a key source of a certain collagen in human scalp skin.

This article reviews keratosis follicularis squamosa, a keratinizing disorder predominantly found in the Japanese population, but reports no new clinical results.

In this study, researchers found that specific mutations in iRhom2 in mice lead to skin and hair abnormalities which depend on the presence of the protein ADAM17, suggesting a complex role for iRhom2 in tissue development and potential implications for treating tylosis with oesophageal cancer.

The study found that silencing the gene p16INK4a in dermal papilla cells promotes their growth and aggregative behavior, suggesting a potential therapeutic target for androgenetic alopecia.

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