Results 21 to 30 of about 1,365 (152)

Convergence of a common solution for broad ebolavirus neutralization by glycan cap-directed human antibodies

open access: yesCell Reports, 2021
Summary: Antibodies that target the glycan cap epitope on the ebolavirus glycoprotein (GP) are common in the adaptive response of survivors. A subset is known to be broadly neutralizing, but the details of their epitopes and basis for neutralization are ...
Charles D. Murin   +16 more
doaj   +1 more source

Bundibugyo Versus Zaire Ebolaviruses: Examination of the Polymerase Complex as a Therapeutic Target [PDF]

open access: yes, 2021
Ebolaviruses, of the family Filoviridae, are the causative agents of outbreaks of hemorrhagic fever throughout Africa. In eastern Africa, three outbreak causing species of ebolavirus overlap in geographic distribution: Zaire ebolavirus (EBOV), Sudan ...
Levine, Corri B
core   +3 more sources

Bundibugyo ebolavirus Survival Is Associated with Early Activation of Adaptive Immunity and Reduced Myeloid-Derived Suppressor Cell Signaling

open access: yesmBio, 2021
Ebolaviruses Bundibugyo virus (BDBV) and Ebola virus (EBOV) cause fatal hemorrhagic disease in humans and nonhuman primates. While the host response to EBOV is well characterized, less is known about BDBV infection.
Courtney Woolsey   +5 more
doaj   +1 more source

Fruit-frugivore dependencies are important in <i>Ebolavirus</i> outbreaks in Sub-Saharan Africa. [PDF]

open access: yesEcography
Ebolaviruses have the ability to infect a wide variety of species, with many African mammals potentially serving either as primary reservoirs or secondary amplifying hosts. Previous work has shown that frugivorous bats and primates are often associated with spillover and outbreaks.
Sundaram M   +8 more
europepmc   +2 more sources

Structure, Function and Mechanism of N‐Glycan Processing Enzymes: endo‐α‐1,2‐Mannanase and endo‐α‐1,2‐Mannosidase

open access: yesIsrael Journal of Chemistry, Volume 63, Issue 1-2, February 2023., 2023
Abstract While most glycosidases that act on N‐linked glycans remove a single sugar residue at a time, endo‐α‐1,2‐mannosidases and endo‐α‐1,2‐mannanases of glycoside hydrolase family GH99 cut within a chain and remove two or more sugar residues.
Laura Burchill   +4 more
wiley   +1 more source

Large‐scale investigation of zoonotic viruses in the era of high‐throughput sequencing

open access: yesMicrobiology and Immunology, Volume 67, Issue 1, Page 1-13, January 2023., 2023
Abstract Zoonotic diseases considerably impact public health and socioeconomics. RNA viruses reportedly caused approximately 94% of zoonotic diseases documented from 1990 to 2010, emphasizing the importance of investigating RNA viruses in animals. Furthermore, it has been estimated that hundreds of thousands of animal viruses capable of infecting ...
Junna Kawasaki   +2 more
wiley   +1 more source

Conserved differences in protein sequence determine the human pathogenicity of Ebolaviruses. [PDF]

open access: yes, 2015
Reston viruses are the only Ebolaviruses that are not pathogenic in humans. We analyzed 196 Ebolavirus genomes and identified specificity determining positions (SDPs) in all nine Ebolavirus proteins that distinguish Reston viruses from the four human ...
Michaelis, Martin   +5 more
core   +3 more sources

A Bivalent Bacterium‐like Particles‐Based Vaccine Induced Potent Immune Responses against the Sudan Virus and Ebola Virus in Mice

open access: yesTransboundary and Emerging Diseases, Volume 2023, Issue 1, 2023., 2023
Ebola virus disease (EVD) is an acute viral hemorrhagic fever disease causing thousands of deaths. The large Ebola outbreak in 2014–2016 posed significant threats to global public health, requiring the development of multiple medical measures for disease control.
Shengnan Xu   +12 more
wiley   +1 more source

Tile diagram for all four Ebolaviruses.

open access: yes, 2022
The genome and the eight coding sequences of Ebolaviruses are shown at the top. Beneath and aligned with the sequence content, are the tiles for each Ebolavirus. Note that greater variability among Sudan ebolavirus genomes required additional tiles, each
Moussa Kourout (12072040)   +6 more
core   +1 more source

Adaptive evolution of viruses infecting marine microalgae (haptophytes), from acute infections to stable coexistence

open access: yesBiological Reviews, Volume 97, Issue 1, Page 179-194, February 2022., 2022
ABSTRACT Collectively known as phytoplankton, photosynthetic microbes form the base of the marine food web, and account for up to half of the primary production on Earth. Haptophytes are key components of this phytoplankton community, playing important roles both as primary producers and as mixotrophs that graze on bacteria and protists.
Ruth‐Anne Sandaa   +10 more
wiley   +1 more source

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