TGFB1 and posterior cortical atrophy: Additionally, we observed that MCT2 knock-down caused a decrease in the expression levels of Vimentin (VIM) a major player in the epithelial-mesenchymal transition (EMT) process and involved in PCa invasiveness [18]; and transforming growth factor beta (TGFβ), which is associated with metastasis and poor survival in PCa [19].