MALAT1 and cancer: Moreover, the obvious oncogenic role of MALAT1 was demonstrated in a number of other cancer models, including bladder cancer (Ying et al., 2012; Han et al., 2013), cervical cancer (Guo et al., 2010), uterine sarcoma (Yamada et al., 2006), and osteosarcoma (Fellenberg et al., 2007).