OGG1 and MUTYH repair activities promote telomeric 8-oxoguanine induced senescence in human fibroblasts
Abstract Telomeres are hypersensitive to the formation of the common oxidative lesion 8-oxoguanine (8oxoG), which impacts telomere stability and function. OGG1 and MUTYH glycosylases initiate base excision repair (BER) to remove 8oxoG or prevent mutation. Here, we show OGG1 loss or inhibition, or MU...
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Main Authors: | Mariarosaria De Rosa, Ryan P. Barnes, Ariana C. Detwiler, Prasanth R. Nyalapatla, Peter Wipf, Patricia L. Opresko |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2025-01-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-024-55638-4 |
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