Spread of breast cancer reduced by targeting acid metabolite

It's a metabolite found in essentially all our cells that, like so many things, cancer overexpresses. Now scientists have shown that when they inhibit 20-HETE, it reduces both the size of a breast cancer tumor and its ability to spread to the lungs. "The drug is reducing the ability of cancer cells to create a distant microenvironment where they can thrive," said Dr. Ali S. Arbab, leader of the Tumor Angiogenesis Initiative at the Georgia Cancer Center and a professor in the Department of Biochemistry and Molecular Biology at the Medical College of Georgia at Augusta University.