CD38 and diffuse large B-cell lymphoma: In addition, we also found that TNFRSF17 was significantly increased in DLBCL1, FL3, and tFL2 compared with the rLN samples, CD38 in some DLBCL samples (DLBCL1 and DLBCL2, 2/3), and SLAMF7 in DLBCL3.