Replication Stress and Consequential Instability of the Genome and Epigenome
نویسندگان
چکیده
منابع مشابه
DNA replication stress, genome instability and aging
Genome instability is a fundamentally important component of aging in all eukaryotes. How age-related genome instability occurs remains unclear. The free radical theory of aging posits oxidative damage to DNA and other cellular constituents as a primary determinant of aging. More recent versions of this theory predict that mitochondria are a major source of reactive oxygen species (ROS) that ca...
متن کاملSURVEY AND SUMMARY DNA replication stress, genome instability and aging
Genome instability is a fundamentally important component of aging in all eukaryotes. How agerelated genome instability occurs remains unclear. The free radical theory of aging posits oxidative damage to DNA and other cellular constituents as a primary determinant of aging. More recent versions of this theory predict that mitochondria are a major source of reactive oxygen species (ROS) that cau...
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چکیده ندارد.
Oncogene-Induced Replication Stress Drives Genome Instability and Tumorigenesis
Genomic instability plays a key role in driving cancer development. It is already found in precancerous lesions and allows the acquisition of additional cancerous features. A major source of genomic instability in early stages of tumorigenesis is DNA replication stress. Normally, origin licensing and activation, as well as replication fork progression, are tightly regulated to allow faithful du...
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ژورنال
عنوان ژورنال: Molecules
سال: 2019
ISSN: 1420-3049
DOI: 10.3390/molecules24213870