SNHG16 and breast cancer: LncRNA small nucleolar RNA host gene 16 (SNHG16) is a cancer-related lncRNA, which was found to be elevated in diverse cancers, such as breast cancer [10], gastric cancer [11], osteosarcoma [12], and hepatocellular carcinoma [13], and acted as an oncogene to contribute to the drug resistance and development of cancers.