Herein, qRT‐PCR was run to evaluate the OR2A1‐AS1 expression in the RCHOP‐like cohort, which included non‐GCB‐like‐DLBCL (109/256, 42.6%) and GCB‐DLBCL (147/256, 57.4%). The gene discussed is OR2A1; the disease is diffuse large B-cell lymphoma.