AGT and cardiac hypertrophy: The long noncoding RNA (lncRNA) cytoskeleton regulator RNA (CYTOR) was identified as an miR-155 sponge, and as the CYTOR knockdown accelerated Ang II-induced cardiac hypertrophy, it was suggested that the CYTOR/miR-155 axis plays an important modulatory role in Ang II-induced pro-hypertrophic NF-κB signalling [92].