Project description:Tick-borne encephalitis (TBE) is the most common tick-borne viral infection in Eurasia, with outcomes ranging from asymptomatic to fatal encephalitis. While the reasons for this variability are unclear, host genetics likely plays a role. Our previous research showed that BALB/c mice have intermediate susceptibility to TBE virus (TBEV), STS mice are highly resistant, and the recombinant congenic strain CcS-11, which has 12.5% of the STS genome on the BALB/c background, is more susceptible than the BALB/c. In this study, we used these three mouse strains to investigate the host response to TBEV infection in both peripheral macrophages, one of the initial target cell populations, and in the brain, the terminal target organ for the virus.

2025-02-05 | GSE276086 | GEO

Sequential MAVS- and MyD88/TRIF-signaling triggers anti-viral responses of tick-borne encephalitis virus-infected murine astrocytes

Project description:Upon tick borne encephalitis virus exposure of brain-resident cells, astrocytes are important IFN-β producers that followed a biphasic response, which initially depends on MAVS- and later on MyD88/TRIF-signaling

2021-09-28 | GSE175823 | GEO

Differences in Genetic Diversity of Tick-Borne Flaviviruses

Project description:There are very few studies exploring the genetic diversity of tick-borne encephalitis complex viruses. Most of the viruses have been sequenced using capillary electrophoresis, however, very few viruses have been analyzed using deep sequencing to look at the genotypes in each virus population. In this study, different viruses and strains belonging to the tick-borne encephalitis complex were sequenced and genetic diversity was analyzed. Shannon entropy and single nucleotide variants were used to compare the viruses. Then genetic diversity was compared to the phylogenetic relationship of the viruses.

2023-12-04 | E-MTAB-12112 | biostudies-arrayexpress

Dataset of proteins of mouse macrophage cell line PMJ2R samples infected with Tick-borne encephalitis virus, strain Hypr original isolate (part 2)

Project description:Dataset for a comparative analysis of protein profiles of three series of mouse macrophage cell line PMJ2R samples including infected with Tick-borne encephalitis virus, strain Hypr original isolate on the second (H2) and sixth day (H6) after infection was carried out using shotgun ultra-high resolution mass spectrometry.

2019-11-11 | PXD016227 | Pride

Multi-omics unveils host perturbations by tick-borne encephalitis virus for therapeutic targets

Project description:Multi-omics unveils host perturbations by tick-borne encephalitis virus for therapeutic targets

2024-01-09 | PXD048439 |

Secreted NS1 proteins of tick-borne encephalitis virus and West Nile virus block dendritic cell activation and effector functions

Project description:Flavivirus non-structural protein 1 (NS1) is secreted from cells in infected individuals and in cell culture and levels correlate with disease severity. Treatment of murine bone marrow–derived dendritic cells (BMDCs) with recombinantly produced solube NS1 (sNS1) of tick-borne encephalitis virus (TBEV) or West Nile virus (WNV) prior to poly(I:C) stimulation revealed two gene clusters that were downregulated by TBEV or WNV sNS1 and that were associated with innate and adaptive immune responses. Especially co-stimulatory molecules and pro-inflammatory cytokines as well as chemokines were found to be downregulated in sNS1 pre-treated BMDCs prior to poly(I:C) stimulation.

2023-07-14 | GSE232775 | GEO

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