To better understand which proteins were involved in the MTOC plasticity seen in PCa cells after a DGAT1 inhibitor treatment, western blot analysis was performed in more aggressive, high DGAT1 expressing, PC-3 cells to quantify the expression levels of proteins related to non-centrosomal and/or centrosomal MTOCs (Fig. 3C). This evidence concerns the gene DGAT1 and posterior cortical atrophy.