CD1C and colorectal carcinoma: The four dendritic cell clusters in our data matched dendritic cells found in hepatocellular and colorectal carcinoma [34, 35] and were annotated as conventional cDC1 M16-CLEC9A, cDC2 M03-CD1C, plasmacytoid M18-CLEC4C, and M17-LAMP3 dendritic cells (Fig. 4b).