50 citations
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July 1996 in “Cell” This review discusses genetic and epigenetic mechanisms that may contribute to aging and presents models suggesting that chromosomal changes could play a key role in the aging process; it reports no new experimental findings.
This study found that topically applied nano-Zinc oxide accumulated in hair follicles and induced apoptosis in hair follicle stem cells, indicating a potential risk to skin homeostasis.
January 2012 in “Else Kröner-Fresenius Symposia” This symposium reported that DNA damage accumulation in aging stem cells affects genome integrity, highlighting novel mechanisms like Bmi1's role in DNA repair and the involvement of BATF in lymphoid differentiation.
33 citations
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April 2020 in “Journal of Clinical Investigation” This study found that hair follicle stem cells from hidradenitis suppurativa patients showed alterations in cell cycle regulation and DNA replication, potentially linking genetic predisposition to the skin inflammation characteristic of the disease.
This review concludes that chronic inflammation can lead to persistent activation of stem cells, which may accumulate DNA damage and ultimately promote cancer, while also facilitating cancer metastasis.