CD80 and cervical carcinoma: Consistent with the transcriptomic data, B7/H6 appeared to be expressed primarily by ductal epithelial cells (Figure 2G) in both NSCS and pSS salivary glands with and without inflammatory foci. Of note, B7/H6 expression was also found in some mononuclear cells, some of them morphologically identified as plasma cells, previously described only in cervical cancer (35) (Supplementary Figure S1A).