Phenotypic Differences between Asian and African Lineage Zika Viruses in Human Neural Progenitor Cells.

ABSTRACT: Recent Zika virus (ZIKV) infections have been associated with a range of neurological complications, in particular congenital microcephaly. Human neural progenitor cells (hNPCs) are thought to play an important role in the pathogenesis of microcephaly, and experimental ZIKV infection of hNPCs has been shown to induce cell death. However, the infection efficiency and rate of cell death have varied between studies, which might be related to intrinsic differences between African and Asian lineage ZIKV strains. Therefore, we determined the replication kinetics, including infection efficiency, burst size, and ability to induce cell death, of two Asian and two African ZIKV strains. African ZIKV strains replicated to higher titers in Vero cells, human glioblastoma (U87MG) cells, human neuroblasto

SUBMITTER: Anfasa F 

PROVIDER: S-EPMC5555676 | biostudies-literature | 2017 Jul-Aug

REPOSITORIES: biostudies-literature