Researchers from UCLA and partnering schools guided by Laurent Bentolila found evidence supporting the spread of malignant cells through angiotropism with vascular co-option, and even suggested they may be related or identical processes. These findings were published in Nature Scientific Reports. With angiotropism being the ability for cells to travel along surface of blood vessels, but not be inside of them, also called extravascular migratory metastasis (EVMM) and vascular co-option being the ability for a tumor to use a blood supply and travel along it, this means cancer has an outlet to spread outside of the bloodstream. The spread outside of the bloodstream means some current methods of treating cancer would be ineffective.
“... if the metastasizing cells are on the outside of the blood vessels, they escape exposure to the treatment and continue to spread cancer.”
-Laurent A. BentolilaRead More