Similarly, the long noncoding RNA HEIH (lncRNA-HEIH) is a recently discovered lncRNA involved in regulating a variety of malignant phenotypes and drug resistance, such as promoting HCC cell proliferation, invasiveness, and migration capability via the EMT pathway and deregulating classical microRNAs to promote the progression of breast and gastric cancer (11–14). This evidence concerns the gene HEIH and hepatocellular carcinoma.