Scientists Discover Unexpected Way in Which Air Pollution Causes Cancer
Scientists have for the longest time believed that cancer begins to develop when cells in the body acquire more mutations and multiply at an abnormal rate. However, new research has shed light on how air pollution can cause cancer, a discovery that could completely change the understanding of how tumors develop. This study, which was conducted by scientists at the Francis Crick Institute in London, found that air pollution was awakening old damaged cells in the body instead of damaging healthy cells. The investigators, who are also based at University College London, were focused on finding what could trigger the…