5 citations
,
January 2016 in “Stem Cells International” This study found that epidermal stem cells in nonglabrous skin are connected to the distal end of the arrector pili muscle, which may play a role in epidermal renewal and wound healing.
4 citations
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November 2021 in “Molecular Medicine Reports” In this study on a mouse model of vitiligo, NB-UVB/ADSC combination therapy improved oxidative stress and calcium homeostasis, but the protective effect was reversed by inhibiting Nr2 signaling.
3 citations
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July 2023 in “Frontiers in Aging” This research detailed a single-cell atlas showing dynamic hair follicle stem cell states associated with the hair cycle during aging in mice, highlighting differences in chromatin landscape linked to stem cell differentiation and quiescence, and providing a foundation for future exploration of aging reversal.
2 citations
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November 2015 in “Actas Dermo-Sifiliográficas” This review discusses the characteristics and potential applications of epidermal stem cells in dermatology, without providing new clinical results.
1 citations
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February 2025 in “Cell Cycle” This study found that implanting hair-follicle-associated pluripotent stem cell sheets in mice significantly accelerated wound closure and reduced scar formation compared to non-implanted controls.
1 citations
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November 2020 in “Biochemical Society transactions” This narrative review discusses the discovery of plasticity in epidermal stem cells using single-cell transcriptomics, but reports no new results; it highlights the potential implications for regenerative medicine.
September 2026 in “Journal of Cosmetic Dermatology” This review reports limited evidence suggesting that stem cell-based therapies, particularly using human-derived mesenchymal stem cells and exosomes, may be effective for skin rejuvenation, though results are uncertain due to methodological limitations and variability across studies.
January 2026 in “International Journal of Molecular Sciences” In this study, researchers identified S100a4 as a critical regulator of secondary hair follicle stem cells in cashmere goats, linking its expression to follicle regeneration and differentiation pathways, which may have implications for enhancing cashmere fiber production.
August 2025 in “Stem Cell Research & Therapy” This study found that exosomes from human umbilical cord mesenchymal stem cells significantly promoted hair follicle growth and enhanced the transition to the growth phase in a model of androgenetic alopecia, by enriching specific microRNAs that activate key pathways involved in hair regeneration.
April 2024 in “Communications biology” The researchers reported that disrupting ATRA signaling by deleting RDHE genes in the hair follicle led to altered hair follicle cycles, composition, and gene expression, indicating RDHEs' role in hair follicle signaling coordination.
February 2024 in “Plastic and Reconstructive Surgery – Global Open” This systematic review found that both cellular and acellular stem cell-based therapies are safe and able to improve hair regeneration and density in patients with androgenic alopecia, although some results may be temporary.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” This study constructed a comprehensive atlas of prenatal human skin, revealing that innate immune cells, such as macrophages, play a crucial role in skin morphogenesis by interacting with non-immune cells, influencing hair follicle formation and angiogenesis beyond their traditional immune functions.
This chapter reviews the presence and roles of stem cells in various body systems, focusing on their lifelong function in animals and humans, and reports no new experimental findings.
61 citations
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July 2011 in “PLOS ONE” This study provides the first direct evidence that spermidine can stimulate hair growth and modulate human epithelial stem cell biology in cultured human hair follicles.
25 citations
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June 2017 in “Journal of Investigative Dermatology” This study found that in a transgenic mouse model, β-HPV infection led to increased skin thickness and proliferation of specific keratinocyte stem cells, which may contribute to squamous cell carcinoma development.
238 citations
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April 2012 in “Cell stem cell” This perspective review discusses the crucial role of the stem cell niche in influencing stem cell function and its potential as a target for developing new regenerative medicine strategies, but reports no new clinical results.
132 citations
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January 2017 in “International Journal of Molecular Sciences” This review explores how adipose-derived stem cells contribute to skin homeostasis and highlights recent advances in their clinical applications in dermatology, but it reports no new clinical results.
18 citations
,
November 2020 in “Frontiers in Cell and Developmental Biology” This review discusses how inflammation influences hair follicle stem cell activities like wound healing and follicle cycling and suggests a potential link between inflammation, stem cell activation, and programmed cell death.
October 2023 in “Oncotarget” In this study using live mice, researchers observed that during hair follicle regression, apoptosis in basal cells may propagate by triggering neighboring cells, potentially regulated by a gradient of pro-survival signals from stem cells, and proposed a testable mechanism to further explore this process.
209 citations
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October 2018 in “Cell Reports” This study found that Lgr5 and Lgr6 stem cells both activated wound-healing genes, but only Lgr5 stem cells changed their identity to contribute to new skin formation during wound repair.
178 citations
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April 2011 in “Journal of Clinical Investigation” This study found that the phenotype of Hedgehog/Gli-driven skin tumors in mice depends on the cell of origin, tissue context, and level of oncogenic signaling.
174 citations
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November 2016 in “Cell stem cell” This study found that squamous cell carcinomas from hair follicle stem cells are more prone to epithelial to mesenchymal transition and metastasis than those from interfollicular epidermis, due to distinct chromatin landscapes.
39 citations
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May 2010 in “Stem Cells” This study reported that disrupting ephrin-Eph interactions in adult mouse skin doubled cell proliferation in the hair follicle and epidermis, suggesting ephrins as negative regulators of proliferation.
25 citations
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March 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that while VDR is crucial for maintaining hair follicles in mice, their degeneration may be linked to impaired cell migration during hair growth phases rather than stem cell loss.
1 citations
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January 2021 In this study, CD4+ non-haematopoietic, skin-resident stem cell-like populations were identified in both murine and human epidermis, suggesting they may serve as potential basal cell carcinoma precursors.
91 citations
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June 2011 in “The EMBO Journal” This study demonstrates that hair follicle bulge stem cells can transition into other stem cell compartments, indicating their role in maintaining both hair follicles and sebaceous glands.
1 citations
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January 2013 in “Journal of Investigative Dermatology” The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
June 2025 in “Cell Metabolism” This study found that dietary serine levels influence hair follicle stem cells' ability to balance hair regeneration and wound repair, offering insights for potential interventions to accelerate wound healing.
June 2026 in “Journal of Investigative Dermatology” Retinoic acids temporarily change skin stem cells to a slower cycle and more differentiated state.
March 2026 in “Frontiers in Cell and Developmental Biology” This review discusses the potential role of vascular endothelial cells as signaling niches influencing epithelial stem cell states in the skin, emphasizing the need for further exploration in this area.