Overexpression of the lncRNA PCGEM1 (prostate cancer gene expression marker 1) promotes cancer growth by upregulating protein expression of RhoA and its downstream factors YAP (Yes-associated protein), MMP2 (matrix metalloproteinase 2), Bcl-xL and P70S6K in ovarian cancer [153]. This evidence concerns the gene MMP2 and ovarian carcinoma.