Genetic variability and mutation of Epstein‒Barr virus (EBV)-encoded LMP-1 and BHRF-1 genes in EBV-infected patients: identification of precise targets for development of personalized EBV vaccines.

ABSTRACT: The critical Epstein‒Barr virus (EBV)-encoded latent membrane protein 1 (LMP-1) and BamHI fragment H rightward open reading frame 1 (BHRF-1) genes affect EBV-mediated malignant transformation and virus replication during EBV infection. Therefore, these two genes are considered ideal targets for EBV vaccine development. However, gene mutations in LMP-1 and BHRF-1 in different cohorts may affect the biological functions of EBV, which would seriously hinder development of personalized vaccines for EBV. In the present study, by performing nested polymerase chain reaction (nested PCR) and DNA sequence techniques, we analyzed the nucleotide variability and phylogeny of LMP-1 containing a 30 bp deletion region (del-LMP-1) and BHRF-1 in EBV-infected patients (N = 382) and healthy persons receiving

SUBMITTER: Wang Y 

PROVIDER: S-EPMC10220333 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature