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This review examines apoptotic and anti-apoptotic mechanisms in skin homeostasis and related diseases but presents no new research findings.

In this study, researchers found that p75 neurotrophin receptor signaling affects apoptosis during hair follicle regression in mice, and altering its activity might help manage disorders involving early catagen entry.

In this study, the researchers reported that Notch/CSL signaling is crucial for hair follicle differentiation, with Wnt5a signaling and FoxN1 acting as mediators in mice.

This study found that the transcription factor FOXO1 plays a crucial role in wound healing by protecting keratinocytes from oxidative stress and regulating TGF-β expression.

This article discusses recent advances in understanding the mechanisms of tactile end organs in the epidermis and hair follicles from studies of mouse hairy skin, but it reports no new clinical results.

This review explores the physiological roles of collagen XVII in the epidermis, its involvement in stem cell maintenance, and its connections with signaling pathways, but it reports no new results.

This review highlights the potential of ginseng and its metabolites in preventing hair loss, detailing their hair growth-promoting effects observed in numerous preclinical studies, and emphasizing the underlying mechanisms involved.

This study found that the absence of Ctip2 in epidermal keratinocytes led to impaired wound healing in mice, affecting cell migration, proliferation, and hair follicle stem cell maintenance.

This study found that α3β1-integrin is crucial for maintaining normal hair follicle morphology in mice, as its deficiency leads to severe abnormalities despite not affecting interfollicular epidermal differentiation.

In this study, hair follicle stem cells from ND-GFP transgenic mice were observed to be pluripotent, effectively repairing peripheral nerve and spinal cord injuries in mouse models.

In this study, PINCH-1 gene loss in mouse epidermis led to detachment from the basement membrane, thickened skin, and hair loss, with findings suggesting PINCH-1 plays a role in keratinocyte adhesion through both ILK and EPLIN pathways.

This review examines the role of Sonic Hedgehog signaling in the maintenance and repair of skin and lung barriers, and its influence on inflammation and atopic diseases; it presents no new clinical findings.

S100A8 and S100A9 proteins help form hair shafts during growth.

In laboratory and artificial skin model experiments, this study found that plant-derived PDRN from Korean ginseng effectively promoted skin cell regeneration and strengthened the skin barrier, suggesting a sustainable alternative to animal-derived PDRN.

This study found that the p63 transcription factor is expressed during rat epidermal development and may serve as a specific marker for keratinocyte progenitor cells.

This study reports that the tetrapeptide AcSDKP significantly promotes skin and hair health in vitro and ex vivo, suggesting it could be used cosmetically to counteract skin aging and hair loss.

This review discusses the diverse roles of PPARβ/δ in skin health and disease, including its involvement in skin wound healing and inflammatory skin conditions, without presenting new experimental results.

This review examined the role of the ion channel TRPV3 in warmth sensation and skin physiology, discussing controversies around its direct contribution to temperature perception, its involvement in skin health, and its potential as a therapeutic target for skin diseases.

This review discusses mechanisms of wound healing impairment in leptin-deficient murine models used for diabetic research, and reports no new clinical results; the authors emphasize the need for further study.

This study found that a newly identified mutation in the hairless gene in mice led to decreased Hr mRNA levels and changes in gene expression related to hair follicle development.

This review explores the molecular processes behind hair follicle stem cell activation and suggests new potential targets for designing therapies for various types of alopecia, but it reports no clinical results.

This study demonstrated the potential of epithelial cell scaffolds fabricated with various materials for effective hair regeneration, highlighting their promising application in tissue engineering for alopecia treatment.

This study found that using engineered skin with PGA-collagen scaffolds, combined with hair follicle stem cells and other cell types, effectively repaired full-thickness skin defects in nude mice.

This case report documents the first known instance of FOXN1 duplication linked to congenital hypertrichosis.

The authors of this review explore the link between thyroid disorders and skin conditions in children, highlighting how conditions like chronic urticaria, vitiligo, and alopecia may signal underlying thyroid issues and emphasizing the importance of early detection for timely diagnosis and personalized treatment.

This study suggests that keratinocytes derived from hair follicles of patients with atopic dermatitis provide a useful model for investigating AD-related inflammation, as they showed greater expression changes of AD markers when stimulated with type 2 cytokines compared to those from healthy donors.

In this study, JAUN soap was found to improve skin conditions, such as moisture, elasticity, and cleansing effectiveness, without adverse reactions, suggesting its potential as a safe and effective ingredient for functional cosmetics.

This study found that miR-148a plays a significant role in regulating skin homeostasis and hair follicle cycling, influencing stem cell activity and development in mice.

This study found that Ift20 is essential for hair follicle stem cell identity and hair regrowth, and it regulates keratinocyte migration during wound healing through focal adhesion integrin recycling, independently of ciliogenesis.

This study found that ornithine decarboxylase (ODC) may play a significant role in regulating human hair growth and hair cycle changes, as inhibiting ODC reduced follicular keratinocyte proliferation and human hair growth.