Fig. 1: Expression of CCR2 in DLBCL tissues and cell lines.

A Low cytoplasmic or membrane staining of CCR2. Original magnification x200 and x400. Scale bar, 50 μm and 20 μm. B High cytoplasmic or membrane staining of CCR2, Original magnification x200 and x400. Scale bar, 50 μm, and 20 μm. C CCR2 were expressed in human DLBCL cell lines of SUDHL-2, SUDHL-4, SUDHL-6, OCI-Ly8, and OCI-Ly10.