This study evaluated the association between CD79B, LC3, and TERT expression and response to R-CHOP in non-GCB DLBCL.<h4>Methods</h4>This analytical case-control study included 58 paraffin-embedded samples from patients with non-GCB DLBCL diagnosed at the Dr. Hasan Sadikin General Hospital, Bandung, Indonesia (2017-2023). Here, TERT is linked to diffuse large B-cell lymphoma.