DNA can sustain serious injuries called double strand breaks, in which both strands of the helix snap. These breaks are among ...
Alcohol consumption leads to the formation of a toxic compound called acetaldehyde, which damages DNA. A research team from ...
When DNA breaks, cells must repair it accurately to prevent harmful mutations. Researchers have discovered that during a key ...
A previously unknown type of DNA damage in the mitochondria, the tiny power plants inside our cells, could shed light on how our bodies sense and respond to stress. The findings of the UC ...
RNA Polymerase (shown in blue) moves across a template strand of DNA (shown in purple) and transcribes it into RNA (shown in red). But DNA damage blocks the RNA polymerase, causing it to stall and ...
A previously unknown type of DNA damage in the mitochondria, the tiny power plants inside our cells, could shed light on how our bodies sense and respond to stress. The findings of the UC ...
Many people lather up with sunscreen or cover up with hats to protect themselves from the sun’s harmful rays. These added layers help to shield the skin from ultraviolet (UV) light, which damages DNA ...
Failure to repair DNA damage can result in DNA lesions and mutations that are a driving factors in cancer development. Recent work has identified a function for DNA damage repair mechanism beyond ...
An international research team has identified a human protein, ANKLE1, as the first DNA-cutting enzyme (nuclease) in mammals ...
Cedars-Sinai scientists have developed an experimental drug that repairs DNA and serves as a prototype for a new class of ...
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