PDLIM7 and nasopharyngeal carcinoma: In latency type I, which is represented by BL, only EBNA-1, EBER-and BART-RNAs are expressed, while in latency type II, which is typical for HL, NPC, gastric cancer and T-cell lymphomas, also latent membrane protein 1 (LMP1) and 2A (LMP-2A) are expressed.