H19 and lip and oral cavity carcinoma: In addition to H19, there are many lncRNAs that aggravate the development of oral cancer by promoting the migration and invasion of cancer cells, such as lncRNA FGD5-AS1 (Liu et al., 2020a), lncRNA MYOSLID (Xiong et al., 2019), and lncRNA HOTAIR (Tao et al., 2020).