Specifically, MIR31HG was found elevated expressed in breast cancer [13], cervical cancer [28], chordoma [16], osteosarcoma [15], lung cancer [2, 23, 41], OSCC [4], PDAC [7], VSCC [29] and LSCC [36, 42, 43]. The gene discussed is MIR31HG; the disease is lung carcinoma.