5 citations
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September 2015 in “PubMed” Epigenetic changes are crucial for stem cell behavior in skin wound healing and their disruption may lead to cancer.
6 citations
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November 2022 in “Journal of Tissue Engineering and Regenerative Medicine” The study investigated the effects of the DNA methyltransferase inhibitor zebularine on skin wound healing in both healthy and diabetic mice. Results showed that zebularine's impact on wound closure varied based on factors such as strain, age, dose, and delivery method. Topical application of zebularine moderately promoted wound closure in healthy mice but significantly delayed it in diabetic mice, aligning with reduced viability of keratinocytes from diabetic patients. Histological analysis indicated improved skin architecture in zebularine-treated mice, linked to the activation of the Wnt5a gene, which is involved in hair follicle development and regenerative skin healing. Although zebularine did not significantly accelerate wound healing, it and other epigenetic inhibitors were suggested for further research as potential treatments to enhance the quality of restored skin.
10 citations
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May 2019 in “Seminars in Cell & Developmental Biology” Understanding and manipulating epigenetic changes can potentially lead to human organ regeneration therapies, but more research is needed to improve these methods and minimize risks.
45 citations
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January 2020 in “International Journal of Molecular Sciences” Some natural compounds may help overcome drug resistance in certain cancers, but more research is needed.
72 citations
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January 2023 in “International Journal of Biological Sciences” Engineered exosomes show promise for improving wound healing but face challenges in clinical use.