SNHG6 and colorectal cancer: For instance, lncRNA CCAT2, activated by E2F1, plays a cancer-promoting role in PA by interacting with PTTG1.6 LncRNA small nucleolar RNA host gene 6 (SNHG6) was validated to be oncogenic in several cancers, including hepatocellular carcinoma and colorectal cancer.7,8 Unfortunately, the biological function and mechanism of SNHG6 in IPA remain poorly understood.