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This review discusses the patterns and regulatory mechanisms of keratin expression in various biological conditions and reports no new experimental results.

In this study, researchers found that retinoic acid is crucial for hair follicle stem cell function and tissue regeneration by resolving lineage plasticity, with potential therapeutic implications for hair growth, wound healing, and cancer.

This review examined mechanisms regulating muscle repair, highlighting disruptions in aging and chronic diseases like Duchenne muscular dystrophy and diabetes. It noted that chronic inflammation and metabolic dysfunction hinder effective regeneration and discussed emerging therapies, suggesting multi-target approaches could be promising despite limited clinical evidence.

In this comprehensive review, researchers examine the p63 gene's crucial role in skin development and pathology, highlighting its regulation of cell processes and its potential therapeutic implications for disorders like ectodermal dysplasia.

This review reports that transcriptional and epigenetic mechanisms in epithelial stem cells guide their fate in the epidermis and hair follicles, crucial for skin homeostasis, but disruptions can lead to disease.

This study found that the combination of TTNPB and CHIR99021 enhanced the derivation of highly advanced neural stem cells from human pluripotent stem cells, with improved chromatin accessibility and neuroectodermal gene expression, and these cells successfully engrafted in rat hippocampi to ameliorate depression-like symptoms.

This review discusses the complex genetic factors contributing to androgenetic alopecia, highlighting the variability in genetic risk across different populations and the emerging understanding of personalized treatment strategies, but reports no new clinical findings.

This review discusses the role of keratinocytes in hidradenitis suppurativa, highlighting their genetic and metabolic influences on disease progression without presenting new clinical results.

This review discusses the role of vitamin D receptor signaling in hair follicle biology for alopecia treatment and underscores the need for continued research, without presenting new clinical results.

In this study, researchers reported that hair follicle stem cells maintain quiescence through a PIEZO1-dependent mechanism that senses mechanical forces and translates them into localized calcium influx, involving a transcriptional network that regulates cell adhesion and cytoskeleton-related genes.

This study found that integrating breed-specific BOA and SNP-based models helps reveal the genetic factors involved in thermotolerance traits in beef cattle, enhancing insights into thermoregulation and potentially improving cattle's heat resilience.

This study found that targeting RARβ and RXRA with CANA, in combination with MPA, could help overcome progestin resistance by restoring BAX levels and downregulating CRABP2, suggesting a novel strategy for improving clinical efficacy in this context.

This study explored the molecular mechanisms determining the identity of keratinocytes and corneal epithelial cells, finding that miRNAs from the Gtl2-Dio3 region, which regulate key signaling pathways, play a significant role in cell identity through the Hox/Gtl2-Dio3 miRNA axis.

This study found that in early retinal neurogenesis in mice, the transcription factor Lhx2 regulates Sonic Hedgehog signaling by controlling expression of pathway genes like the co-receptors Gas1 and Cdon.

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 review discusses management strategies for sexual side effects of aromatase inhibitors in postmenopausal breast cancer patients and reports no original clinical findings.

In this study, researchers used 3D bioprinting to successfully create engineered skin tissues with hair follicle-like structures, potentially enhancing skin grafts and safety testing for chemical compounds by more closely mimicking natural skin complexity.

In vitro skin models are improving but still need more innovation to fully replicate human skin.

This review highlights the potential of microfluidic skin-on-a-chip models in skin research, emphasizing their ability to mimic human skin structure and improve control over cellular and molecular distribution compared to traditional in vitro models.

This review explores the current understanding of hair follicle development and regeneration, emphasizing the molecular pathways involved and the potential for bioengineering hair follicles in vitro to advance hair regeneration strategies.

This study successfully developed 3D hair follicle organoids from neonatal mouse epidermal and dermal cells, showing structural and molecular resemblance to native anagen hair follicles.

This review discusses the potential link between gut microbiota alterations and the onset and progression of alopecia areata, identifying it as a possible pathogenetic factor and therapeutic target, but reports no new clinical results.

This study found that patient-reported outcomes were similar between neoadjuvant endocrine therapy and chemotherapy in premenopausal breast cancer patients, but future perspective was significantly better with endocrine therapy.

This review highlights the crucial role of vitamin D signaling in epidermal stem cells during skin wound healing, emphasizing its distinct functions from calcium metabolism and its importance in genomic regulation mediated by the vitamin D receptor.

This study found that the GPRC6A-Duox1 signaling pathway influences hair cycle progression and testosterone-mediated hair loss in mice, suggesting that disruption of this pathway leads to resistance against testosterone-induced hair loss and longer anagen phase duration.

In this perspective, recent advances in regenerative medicine, including bioartificial substitutes and engineered in vitro platforms, are reviewed for their potential to restore human hair follicles, highlighting new technologies like 3D printing, hair-on-a-chip models, and stem cell-derived organoids.

This study reviewed various methods and techniques aimed at overcoming limitations in culturing human hair follicles, specifically focusing on restoring the inductivity of hair follicle cells for successful hair regeneration.

This review discusses strategies for hair follicle regeneration using tissue engineering and reports no new clinical results; the authors highlight potential future directions for promoting hair neoformation.

This report discusses the Ninth World Congress for Hair Research and highlights the potential of hair follicle studies to advance understanding of various diseases, with no new clinical results presented.

This review discusses various tissue engineering approaches for hair follicle regeneration and biomaterials used, emphasizing its potential despite current clinical challenges.