MT-4 is a derivative of a tissue transglutaminase (TG2) inhibitor. MT-4 targets the complex of TG2 and fibronectin (FN) (TG2/FN) and inhibits the adhesion of tumor cells to the matrix. MT-4 inhibits the adhesion of ovarian cancer (OC) cells to the peritoneum and increases the sensitivity of OC cells to paclitaxel.
