Several miRNAs such as miR-155 and miR-21 have been implicated in cancer development and inflammation [20], and they are controlled by inflammatory mediators, the most prominent being Toll-like receptors (TLRs), TNF, TGF-β, and other cytokines that link the functions of miRNAs with inflammatory events [11, 20–24]. Here, TGFB1 is linked to cancer.