PDLIM7 and nasopharyngeal carcinoma: In NPC tumors, EBV is in type II latency, where three EBV-encoded proteins, Epstein–Barr nuclear antigen 1 (EBNA1), latent membrane protein 1 and 2 (LMP1, 2A, 2B), as well as two viral small RNAs (EBER1 and 2) are expressed.