BSG and cancer: In most of these cancers, increasing (exceptionally, decreasing for COAD) BSG expression had been detected before (Han et al., 2010; Xue, Lu, and Sun 2011; Zhong et al., 2012; Liu et al., 2013; Xu et al., 2013; Huang et al., 2019; Yu et al., 2019; He et al., 2021).