Interaction between ROS dependent DNA damage, mitochondria and p38 MAPK underlies senescence of human adult stem cells
Human endometrium-derived mesenchymal stem cells (hMESCs) enter the premature senescence under sublethal oxidative stress, however underlying mechanism remains unknown. Here, we showed that exogenous H2O2 induces a rapid phosphorylation and co-localization of ATM, H2A.X, 53BP1 leading to DNA damage...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Impact Journals LLC
2014
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4100810/ |