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This study found that micro-niches within hair follicles create heterogeneity among stem cells and transit-amplifying cells, leading to specialized progenitors that control tissue morphogenesis and regeneration.

This article discusses the role of estrogens in skin aging and reports no new findings; it highlights the potential of selective ER modulators to improve skin health without systemic side effects.

This article reviews the diverse roles of protein kinase C (PKC) isozymes in cancer biology, highlighting their potential as therapeutic targets, but reports no new experimental results.

This review explores embryonic epidermal development and discusses key molecular regulators and roles of the sub-epidermal mesenchyme, but reports no new experimental results.

This review discusses auxin's role in regulating plant growth through TOR activation and translation reinitiation but reports no new experimental findings.

This comprehensive review suggests that CD44 signaling plays a significant role in post-natal skin wound healing and scar formation, with potential for therapeutic approaches targeting CD44 to shift from fibrotic scarring towards regenerative healing, including wound regeneration and hair neogenesis.

This study identified PTEN as a key regulator in non-healing venous leg ulcers, suppressing immune responses and lymphangiogenesis, suggesting its potential as a therapeutic target for promoting VLU healing.

This study suggests that extracellular vesicles from prostate cancer cells could aid in identifying tumor heterogeneity and serve as biomarkers, while also playing a role in SARS-CoV-2 infection in nasopharyngeal mucus.

In this study, the combination of low level light therapy with arginine, arterial extract, or biotin tripeptide-1 was associated with improvements in hair density and follicle structure in androgenic alopecia.

This study found that phosphatidic acid promotes hair growth by stimulating cell proliferation and protecting against apoptosis in murine hair epithelial cells, unlike lysophosphatidic acid, which showed limited effects.

This review discusses the use of platelet-rich plasma for pattern hair loss treatment and examines existing clinical studies without presenting new clinical results.

This study highlights that azelaic acid, initially recognized for skin hypopigmentation, shows potential in treating various skin conditions due to its complex mechanisms, even though these are not yet fully understood, indicating a need for further research.

This study reports that polyunsaturated fatty acids, particularly arachidonic acid alone and combined with eicosapentaenoic acid, may stimulate hair growth and enhance hair growth factors in mice and human dermal cells.

This article discusses advancements in understanding how skin stem cells and fibroblasts contribute to scar formation, highlighting current and potential therapies aimed at preventing or reducing scarring, yet notes that effective treatments without significant side effects are still lacking.

In this study, researchers successfully derived skin organoids from mouse pluripotent stem cells that spontaneously produce hair follicles, potentially aiding in hair growth research and in vitro drug testing.

The researchers reported that stress-induced keratins in human skin are expressed at lower levels than those in healthy skin and are co-regulated with genes involved in differentiation, inflammation, and immunity, rather than replacing keratins of normal differentiation or indicating cell proliferation.

This study reports that sebaceous glands can regenerate after injury through stem cell plasticity, with hair-follicle-derived stem cells replacing sebaceous gland progenitors and playing a crucial role in the regeneration process, which is dependent on FGFR2 signaling and aided by hair growth induction.

This review discusses strategies to improve CRISPR/Cas systems by addressing limitations like off-target effects and delivery inefficiencies, offering practical guidance and highlighting future applications, but reports no new research findings.

This paper reviews the advancements and applications of single-cell transcriptomics in animal research, highlighting its potential to enhance understanding of animal nutrition, health, genetics, and disease models.

This review examines how caloric restriction could promote autophagy to rejuvenate aging stem cells, though the precise molecular mechanisms remain unclear.

This review highlights how organoid technology is transforming precision medicine by summarizing its development and applications in modeling diseases, testing drug efficacy, and tailoring patient-specific treatments, despite current challenges in standardization and ethical considerations.

This review explores biomaterials in non-viral gene delivery systems and highlights the need for more research to better understand how various parameters affect gene delivery processes, without reporting new experimental results.

This review discusses the role of intermediate filaments in cell signaling and differentiation, emphasizing their impact on stem cell function, development, and disease, but reports no new clinical results.

This review discusses how fibroblast metabolic processes and life span are influenced by the malate dehydrogenase shuttle system and highlights factors affecting fibroblast proliferative activity, without presenting new experimental results.

In this study, extracts from three Polynesian plants—Bidens pilosa, Calophyllum inophyllum, and Fagraea berteroana—were found to increase dermal papilla cell proliferation and modulate hair growth-related gene expression, suggesting potential for stimulating hair growth.

This review discusses long-term health impacts and physiological disruptions experienced by COVID-19 survivors, highlighting the potential of nutritional interventions to manage post-acute sequelae and metabolic complications.

In this review, the researchers identify and discuss promising molecular and genetic targets for lung cancer therapy, suggesting that advancements in understanding these targets could lead to new drug developments and more effective treatments.

This study highlights that biological therapy, which stimulates the immune system through various methods like cytokine injections and immune checkpoint inhibition, shows promise for treating melanoma based on laboratory and clinical studies.

The ZIP13 variant is linked to abnormal hair quality.

This study highlights the role of abnormal DNA methylation in skin disorders such as atopic dermatitis and psoriasis, suggesting these epigenetic changes may serve as biomarkers and targets for potential treatments.