Breast cancer, brain tumors not caused by viruses
Wednesday, April 30, 2014 - 11:40
in Health & Medicine
Breast cancer and brain tumors are not caused by viruses, according to a genetic analysis of more than 4,000 tumors that mapped the linkages between viruses and 19 different types of cancer. As such, this study calls into question some drug trial regimes. “In cancer research and treatment, there has been a lot of focus on associations that have not been proven, some of which have actually have been shown to be wrong,” said one researcher. “Researchers are starting to realize that we need truly unbiased methods to uncover meaningful associations.”