Recently, it has been confirmed that ANO1/CaCC is overexpressed in several tumors (Qu et al., 2014; Wanitchakool et al., 2014), and inhibition of ANO1/CaCC channel activity may suppress the proliferation and migration of cancer cells (Sui et al., 2014; Seo et al., 2015). Here, ANO1 is linked to cancer.