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This review explores recent findings on regulatory T cells, focusing on their unique functions in non-lymphoid tissues and new mechanisms of action, but presents no original clinical results.

This study found that the circadian clock regulates the activation and heterogeneity of hair follicle bulge stem cells, affecting tissue homeostasis and tumorigenesis risk in mouse skin.

Researchers identified key cell types and genes involved in hair and skin diseases.

In this study, researchers found that extrafollicular progenitors marked by Hic1 are the main contributors to reparative fibroblasts in wound repair, with potential to modulate healing outcomes through genetic and pharmacological interventions.

This research discusses the shift in cosmetic dermatology towards integrating regenerative medicine, AI, and personalized care, highlighting their potential to improve aesthetic outcomes and skin function while considering ethical and regulatory challenges.

This study found that dysregulated microRNA expression in mice may be linked to aberrant gene activity that contributes to the development of alopecia areata.

This review discusses the role of epidermal differentiation complex genes and epigenetic mechanisms in skin development and certain diseases, emphasizing their potential for improving drug development and delivery systems but provides no new experimental results.

This review discusses the role of epigenetics in colorectal cancer and explains how changes like DNA methylation impact tumor development, but it reports no new results.

This review discusses the impaired functionality of regulatory T cells in the pancreas during the development of Type 1 diabetes, highlighting their role in disease pathogenesis, potential of Treg-based therapies, and challenges in clinical applications.

This review summarizes recent advances in Treg cell biology, focusing on Foxp3's role in immune regulation and therapeutic reprogramming for immune dysregulatory disorders, but reports no new clinical results.

In this review, the authors explored how epigenetic regulation influences the development of plant trichomes, highlighting the significant role of microRNA-mediated post-transcriptional regulation and suggesting new research avenues in plant epigenetics.

In this study, re-activating SOX9 in adult epidermal stem cells led to a fate switch towards hair follicle stem cell identity, with altered chromatin dynamics and oncogenic activation, contributing insights into developmental processes and cancer pathways.

This study used single-cell ATAC sequencing to map chromatin accessibility in developing mouse hair follicles, offering insights into the transcriptional regulation and epigenetic mechanisms underlying hair follicle development.

This article reviews mammalian skin epidermis as a model for studying stem cell regulation, noting the utility of in vitro and ex vivo platforms, but it reports no new empirical findings.

This review discusses how urban air pollutants may influence the regulation of JAK3 signaling in alopecia areata and reports no new experimental results; the authors integrate existing data to map potential pathways and biomarkers.

This study found that patients with alopecia areata, particularly those with severe cases, exhibit significant systemic immune dysregulation, including altered cell communication networks and epigenetic remodeling in immune cells, suggesting potential pathways for therapeutic targeting.

This symposium reviewed various topics in stem cell research related to skin biology, including mechanisms of skin regeneration, tumorigenesis, and pathways influencing melanoma stem cell behavior, but it reported no new clinical results.

In this study, researchers found that deleting Med1, a key epigenetic regulator in dental epithelia, led to hair growth on mouse incisors by altering enhancer landscapes and causing a switch from dental to hair lineage transcription programs.

This study found that MEG3-miRNAs are key regulators of the age-dependent crimped wool trait in Tan sheep, likely influencing primary follicle development and degeneration through immune-inflammatory pathways.

This review discusses the role of various genetic regulators in maintaining human mesenchymal stem cell stemness and highlights strategies for ex-vivo expansion, but reports no new clinical findings.

In this study, researchers identified the miR-22-3p/CLIC4 signaling pathway as a key regulator in hair follicle miniaturization among androgenetic alopecia models, suggesting that targeting CLIC4-mediated sonic hedgehog pathway disruption may offer new therapeutic strategies for AGA treatment.

This study found that treating tobacco roots with specific peptides like Gly, GlyGly, and GlyAsp significantly increased root hair development and influenced gene expression, potentially through an epigenetic mechanism.

This study found that the RNA helicase DDX6 is essential for maintaining self-renewal in epidermal progenitor cells by promoting the translation of proliferation regulators and degrading differentiation-inducing mRNAs.

This study found that LSD1 is crucial for embryonic skin barrier formation in mice, revealing its significant role in epidermal development and suggesting its potential as a target in skin diseases with barrier defects.

This review highlights new perspectives in genomics and epigenomics for skin rejuvenation, comparing innovative strategies like senolytics and DNA repair modulators with classical treatments, and emphasizing the importance of tailoring therapies using individual genomic profiles for personalized anti-ageing approaches.

This review discusses the developmental origins and diversity of dermal fibroblasts, focusing on their roles in epidermal and hair follicle growth, but reports no clinical results.

This review highlights that genetically engineered mouse models are valuable for studying melanoma development and progression by mimicking human skin biology, revealing key signaling pathways and molecular mechanisms that contribute to melanoma heterogeneity and offering insights into potential therapeutic targets.

This review highlights the critical role of microRNAs in regulating hair follicle biology, significantly impacting wool and cashmere development by modulating gene expression and signaling pathways in sheep and goats.

This review summarizes the roles of WRKY transcription factors in plant growth and their responses to various environmental stresses, but reports no new experimental findings.

This study found that UC.145 influences DKK1 methylation and Wnt signaling in gastric cancer, with implications for patient survival and its potential as a predictive biomarker.