On the other hand, GE of ADAM9, MMP9, CD52, CD300C, CD300LB, CD302, CTSB, CTSD or PDGFRA and TNFRSF11A (RANK) was higher in DLBCL‐CM‐treated Mφ than in L428‐educated Mφ. Here, ADAM9 is linked to diffuse large B-cell lymphoma.