Conserved B-cell epitopes among human bocavirus species indicate potential diagnostic targets.

ABSTRACT:

Background

Human bocavirus species 1-4 (HBoV1-4) have been associated with respiratory and enteric infections in children. However, the immunological mechanisms in response to HBoV infections are not fully understood. Though previous studies have shown cross-reactivities between HBoV species, the epitopes responsible for this phenomenon remain unknown. In this study, we used genomic and immunologic approaches to identify the reactive epitopes conserved across multiple HBoV species and explored their potential as the basis of a novel diagnostic test for HBoVs.

Methodology/principal findings

We generated HBoV1-3 VP2 gene fragment phage display libraries (GFPDLs) and used these libraries to analyze mouse antisera against VP2 protein of HBoV1, 2, and 3, and human sera positive f

SUBMITTER: Zhou Z 

PROVIDER: S-EPMC3903785 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature