How do DNA repair mechanisms detect and repair damaged DNA, and what happens when they fail? Defects in DNA repair underlie a number of human genetic diseases that affect a wide variety of body ...
A new UCLA Health study has discovered in mouse models that genes associated with repairing mismatched DNA are critical in ...
The genetic connections between DNA repair pathways and human cancer predisposition have fueled interest in the proteins that recognize and repair specific sites of DNA damage. The repair enzymes are ...
While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows. This means ...
The breakdown in this ongoing dance of DNA damage and repair is one of the root causes ... and so my whole focus is using my background in drug discovery to target proteins we think are involved ...
"The surprising result of our research is that DNA repair, which normally protects healthy cells, determines how cancer cells die following radiotherapy," said Prof Cesare. "The DNA inside our ...
Homologous recombination plays essential roles in the repair of DNA double strand breaks (DSBs) and collapsed replication forks. The fundamental reaction in homologous recombination is the exchange of ...
Huntington's disease is a neurodegenerative disorder that is usually fatal about 15 to 20 years after a patient is diagnosed. It is known ... | Genetics And Genomics ...
PARylation is integral to many key cellular functions, including signaling modulation and DNA repair. PARylation is reversible and is undone by PAR erasers such as poly ADP-ribose glycohydrolase (PARG ...
For this reason, they are at greater risk of accumulating damage and must develop alternative repair pathways to avoid dysfunction. Scientists do not understand how neuronal DNA damage is ...