Besides, lncRNA SNHG7 has been found to promote tumorigenesis of breast cancer cells by activating epithelial-mesenchymal transition (EMT) and Notch-1 signaling pathway [24] as well as stabilize SDA1 domain containing 1 (SDAD1) mRNA and induce cardiac hypertrophy. Here, SDAD1 is linked to cardiac hypertrophy.