Filovirus pathogenesis and immune evasion: insights from Ebola virus and Marburg virus

I Messaoudi, GK Amarasinghe, CF Basler - Nature Reviews …, 2015 - nature.com
Ebola viruses and Marburg viruses, members of the filovirus family, are zoonotic pathogens
that cause severe disease in people, as highlighted by the latest Ebola virus epidemic in …

Structural and functional aspects of Ebola virus proteins

S Jain, E Martynova, A Rizvanov, S Khaiboullina… - Pathogens, 2021 - mdpi.com
Ebola virus (EBOV), member of genus Ebolavirus, family Filoviridae, have a non-segmented,
single-stranded RNA that contains seven genes:(a) nucleoprotein (NP),(b) viral protein 35 …

Cytosolic RNA: DNA hybrids activate the cGAS–STING axis

AK Mankan, T Schmidt, D Chauhan, M Goldeck… - The EMBO …, 2014 - embopress.org
Intracellular recognition of non‐self and also self‐nucleic acids can result in the initiation of
potent pro‐inflammatory and antiviral cytokine responses. Most recently, cGAS was shown …

Structure of the Lassa virus nucleoprotein reveals a dsRNA-specific 3′ to 5′ exonuclease activity essential for immune suppression

KM Hastie, CR Kimberlin… - Proceedings of the …, 2011 - National Acad Sciences
Lassa fever virus, a member of the family Arenaviridae, is a highly endemic category A
pathogen that causes 300,000–500,000 infections per year in Western Africa. The arenaviral …

Middle East respiratory syndrome coronavirus accessory protein 4a is a type I interferon antagonist

D Niemeyer, T Zillinger, D Muth, F Zielecki… - Journal of …, 2013 - Am Soc Microbiol
Middle East respiratory syndrome coronavirus (MERS-CoV) causes severe acute respiratory
infection with as yet unclear epidemiology. We previously showed that MERS-CoV …

The hepatitis B virus X protein disrupts innate immunity by downregulating mitochondrial antiviral signaling protein

C Wei, C Ni, T Song, Y Liu, XL Yang… - The Journal of …, 2010 - journals.aai.org
Previous studies have shown that both hepatitis A virus and hepatitis C virus inhibit innate
immunity by cleaving the mitochondrial antiviral signaling (MAVS) protein, an essential …

Mutual antagonism between the Ebola virus VP35 protein and the RIG-I activator PACT determines infection outcome

P Luthra, P Ramanan, CE Mire, C Weisend, Y Tsuda… - Cell host & …, 2013 - cell.com
The cytoplasmic pattern recognition receptor RIG-I is activated by viral RNA and induces
type I IFN responses to control viral replication. The cellular dsRNA binding protein PACT …

Assembly of the Ebola virus nucleoprotein from a chaperoned VP35 complex

RN Kirchdoerfer, DM Abelson, S Li, MR Wood… - Cell reports, 2015 - cell.com
Ebolavirus NP oligomerizes into helical filaments found at the core of the virion,
encapsidates the viral RNA genome, and serves as a scaffold for additional viral proteins …

The ebola virus interferon antagonist VP24 directly binds STAT1 and has a novel, pyramidal fold

APP Zhang, ZA Bornholdt, T Liu, DM Abelson… - PLoS …, 2012 - journals.plos.org
Ebolaviruses cause hemorrhagic fever with up to 90% lethality and in fatal cases, are
characterized by early suppression of the host innate immune system. One of the proteins …

Characterization of host immune responses in Ebola virus infections

G Wong, GP Kobinger, X Qiu - Expert review of clinical immunology, 2014 - Taylor & Francis
Ebola causes highly lethal hemorrhagic fever in humans with no licensed countermeasures.
Its virulence can be attributed to several immunoevasion mechanisms: an early inhibition of …