News tagged with cancer gene

Why tumors become resistant to chemotherapy?

A common observation in oncology is the phenomenon that a patient with a tumor receives a drug and responds very well, but after a few months the cancer comes back and is now resistant to previously administered ...

Dec 02, 2013
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Researchers identify a rescuer for vital tumor-suppressor

A protector for PTEN, a tumor-thwarting protein often missing in cancer cells, has emerged from research led by scientists at The University of Texas MD Anderson Cancer Center published online at Nature Cell Biology this w ...

Nov 27, 2013
popularity 5 / 5 (3) | comments 0 | with audio podcast

Mutations of immune system found in breast cancers

Mutations in the genes that defend the body against cancer-related viruses and other infections may play a larger role in breast cancer than previously thought, according to a study at the University of Illinois at Chicago.

Nov 18, 2013
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Biologists ID new cancer weakness

About half of all cancer patients have a mutation in a gene called p53, which allows tumors to survive and continue growing even after chemotherapy severely damages their DNA.

Nov 14, 2013
popularity 4.6 / 5 (9) | comments 0 | with audio podcast

Blood test reveals skin cancer spread

A simple blood test could be used to identify patients whose melanoma – the most serious form of skin cancer – has started to spread to other parts of the body, according to research presented at the ...

Nov 04, 2013
popularity 5 / 5 (1) | comments 0