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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Bibliographic Details
Main Authors: Mariarosaria De Rosa, Ryan P. Barnes, Ariana C. Detwiler, Prasanth R. Nyalapatla, Peter Wipf, Patricia L. Opresko
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-55638-4
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