Epstein–Barr virus latent membrane protein 1 increases genomic instability through Egr-1-mediated up-regulation of activation-induced cytidine deaminase in B-cell lymphoma

Epstein-Barr virus (EBV)-encoded latent membrane protein-1 (LMP1) is a transmembrane protein essential for EBV-induced immortalization and transformation of B cells. Activation-induced cytidine deaminase (AID) triggers somatic hypermutation and recombination, in turn contributing to lymphomagenesis. Here, we report an intracellular mechanism by which LMP1 contributes to B cell lymphomagenesis via AID expression. In our experiments, LMP1...