Results 71 to 80 of about 7,672 (161)

Delayed viral clearance despite high number of activated T cells during the acute phase in Argentinean patients with hantavirus pulmonary syndrome

open access: yesEBioMedicine, 2022
Summary: Background: The hallmarks of HPS are increase of vascular permeability and endothelial dysfunction. Although an exacerbated immune response is thought to be implicated in pathogenesis, clear evidence is still elusive.
Ayelén Aluminé Iglesias   +16 more
doaj   +1 more source

THE DYNAMICS OF ORTHOHANTAVIRUS HANTAAN STRAINS REPLICATION ON THE MODEL OF MOUSE PERITONEAL MACROPHAGES

open access: yesActa Biomedica Scientifica, 2018
Orthohantaviruses (Orthohantavirus genus, Hantaviridae family) are the causative agents of a widespread natural focal infection in the  Russian Federation, hemorrhagic fever with renal syndrome (HFRS).
A. B. Pott   +3 more
doaj   +1 more source

Molecular Evolution and Zoonotic Potential of Muju Virus (Orthohantavirus puumalaense) in Craseomys regulus, Republic of Korea

open access: yesJournal of Medical Virology, Volume 97, Issue 7, July 2025.
ABSTRACT Orthohantavirus puumalaense causes hemorrhagic fever with renal syndrome in Europe, with Puumala virus (PUUV) as its primary representative. Muju virus (MUJV), harbored by Craseomys regulus, an Arvicolinae rodent species endemic to the Republic of Korea (ROK), is also a genotype of O. puumalaense.
Kyungmin Park   +12 more
wiley   +1 more source

Dissection of the NKG2C NK cell response against Puumala Orthohantavirus

open access: yesPLOS Neglected Tropical Diseases, 2021
Background Infections with the Puumala orthohantavirus (PUUV) in humans may cause hemorrhagic fever with renal syndrome (HFRS), known as nephropathia epidemica (NE), which is associated with acute renal failure in severe cases. In response to PUUV-infections, a subset of potent antiviral NKG2C+ NK cells expand, whose role in virus defence and ...
Hannes Vietzen   +3 more
openaire   +4 more sources

Unraveling the Mechanistic Links Between Species Diversity and Infection Risk From Zoonotic Pathogens With Direct Transmission Among Reservoir Hosts: Rodent‐Orthohantavirus Systems as Models

open access: yesEcology and Evolution, Volume 15, Issue 6, June 2025.
In this review, we synthesize mechanistic evidence for diversity‐disease patterns in rodent‐orthohantavirus systems in the Americas, models of directly transmitted disease systems. We found that host regulation has been examined the most while other mechanisms have received less attention. Based on our findings, we propose that for a negative diversity‐
Andreas Eleftheriou, Angela D. Luis
wiley   +1 more source

Quantification and kinetics of viral RNA transcripts produced in Orthohantavirus infected cells

open access: yesVirology Journal, 2018
Background Rodent borne viruses of the Orthohantavirus genus cause hemorrhagic fever with renal syndrome among people in Eurasia, and hantavirus cardiopulmonary syndrome in the Americas.
Julia Wigren Byström   +6 more
doaj   +1 more source

Climate Change‐Driven Heatwaves Pose Lethal Risks to Newborn Forest Bats

open access: yesEcology and Evolution, Volume 15, Issue 5, May 2025.
This is the first recorded case of forest bat mortality in temperate regions caused by heatwaves. The study suggests that forest fragmentation exposes bats to lethal thermal peaks, highlighting a previously overlooked impact of climate change on these mammals and potential interactions with forest fragmentation.
Danilo Russo   +6 more
wiley   +1 more source

Genetic diversity and phylogeography of Jeju Orthohantavirus (Hantaviridae) in the Republic of Korea

open access: yesVirology, 2020
Orthohantaviruses are negative-sense, single-stranded RNA viruses harbored by rodents, shrews, moles, and bats. Of the shrew-borne orthohantaviruses in the Republic of Korea (ROK), Jeju orthohantavirus (Jeju virus, JJUV) was found on Jeju Island. This small-scale epidemiologic survey investigated the geographic distribution and molecular phylogeny of ...
Seung-Ho, Lee   +11 more
openaire   +2 more sources

Effect of Land‐Use on Hantavirus Infection Among Introduced and Endemic Small Mammals of Madagascar

open access: yesEcology and Evolution, Volume 15, Issue 4, April 2025.
Addressing the risk of Hantavirus spillover from animal reservoirs to humans requires identifying the local reservoirs and the predictors of infection. We screened a collection of 1880 small mammals for Hantavirus RNA from northeastern Madagascar, and specifically investigated the influence of diverse natural or anthropized habitats as well as animal ...
Jérémy Dubrulle   +7 more
wiley   +1 more source

Virus- and cell type-specific effects in orthohantavirus infection

open access: yesVirus Research, 2019
Orthohantaviruses Hantaan (HTNV) and Puumala (PUUV) virus cause hemorrhagic fever with renal syndrome (HFRS), that is characterized by acute renal failure with often massive proteinuria and by morphological changes of the tubular and glomerular apparatus. Orthohantaviral N protein is found in renal cells and plays a key role in replication.
Stefan Hägele   +5 more
openaire   +2 more sources

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