Ebola virus

Deep characterization of uveitis in a rhesus monkey confirms Ebola virus RNA persistence is associated with severe immunopathology in the eye, with broader implications for the prevention and treatment of sight-threatening uveitis in human survivors of Ebola virus.

Little is known about how proteostasis is maintained during viral infection. Here, the authors identify unexpected crosstalk between the calnexin cycle, ERAD, and reticulophagy, resulting in suppression of ebolavirus glycoprotein expression.

Structural studies of the Ebola virus polymerase complex provide insights into its function and demonstrate the structural basis of its inhibition by suramin.

Site-specific N-, O-, and C-linked glycans are characterized in the ebolavirus envelope glycoprotein GP using mass spectrometry-based glycoproteomics.

Ebola virus virion protein 35 (VP35) is a cofactor of the viral RNA-dependent RNA polymerase, required for viral assembly and IFN antagonist. Here, Zhu et al. provide evidence that EBOV VP35 induces an AKIP1-mediated (human A kinase interacting protein) activation of the PKA-CREB1 signaling pathway and contributes to viral replication and pathogenesis in vitro and in vivo.