Neuroscience

Faulty DNA repair depresses neural development

DNA is the computer code that programs every event in the body. Despite the importance of DNA fidelity, as the body develops, cells grow and replicate, DNA is constantly turned over. This repeated process can compromise the ...

Oncology & Cancer

Biomarkers for identifying tumor aggressiveness

Early-stage colon cancer patients could benefit in the future from specific genetic tests that forecast their prognosis and help them make the right decision regarding chemotherapy. Two of the biomarkers involved are the ...

Oncology & Cancer

Rucaparib—targeting DNA repair and a patient's perpective

Inhibitors of the DNA repair enzyme poly (ADP-ribose) polymerase (PARP) kill BRCA-deficient tumours, and have significant activity in single agent and combination therapy. Professor Herbie Newell, of Newcastle University ...

Medical research

Where cigarette smoking's damage is done... down to your DNA

Scientists have known for decades that smoking cigarettes causes DNA damage, which leads to lung cancer. Now, for the first time, UNC School of Medicine scientists created a method for effectively mapping that DNA damage ...

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