PDLIM7 and Epstein-Barr virus infection: Somewhat paradoxically, although our results here suggest that LMP1 can inhibit lytic EBV reactivation in normal epithelial cells by inhibiting differentiation and activation of the ISR, we and others have previously reported that LMP1 also contributes to lytic EBV infection of normal nasopharyngeal and oral keratinocytes under some circumstances [27,28].