Results 91 to 100 of about 819,223 (194)

Alphavirus Infection of the CNS: Entry, Dissemination, and Neurodegeneration

European Journal of Molecular & Clinical Medicine, 2015
Alphaviruses most often associated with neuroinvasive disease are limited to the Americas and include strains of EEEV, VEEV, and WEEV. The process of alphavirus entry into the CNS of infected vertebrates following challenge is not well-understood. It is thought that virus entry into the CNS depends on the inoculation route.
Phillips AT, Rico AB, Aboellail TA, Olson KE   +3 more
openaire   +1 more source

Serologic Surveillance for Orthoflaviviruses and Chikungunya Virus in Bats and Opossums in Chiapas, Mexico

Viruses
We performed serologic surveillance for selected arthropod-borne viruses (arboviruses) in bats and opossums in the Lacandona Rainforest, Chiapas, Mexico, in 2023–2024.
J. Manuel Aranda-Coello, Carlos Machain-Williams, Manuel Weber, Alma R. Dzul Rosado, Tyler R. Simpkins, Bradley J. Blitvich   +5 more
doaj   +1 more source

Chronic alphavirus infection of L cells.

Acta virologica, 1981
Chronic infection of L cells with Sindbis virus, induced in the absence of antiviral antibody, was studied by virological methods in combination with light and electron microscopy. Both Sindbis virus and endogenous oncovirus antigens were revealed in the cells by immunofluorescence.
T A, Ivannikova, , Karmysheva VYa, N V, Ovsyannikova, L M, Farutina   +3 more
openaire   +1 more source

Host-pathogen interactions during alphavirus infection

, 2021
Arthritogenic alphavirus infection causes debilitating pain in the joints and muscles with many patients experiencing such symptoms chronically. However, there is insufficient evidence to explain the underlying causes behind symptoms of persistent ...
Lim, Elisa X
core   +1 more source

Induction of programmed cell death in mammalian cells by isolates of Ross River virus [PDF]

, 2011
Arthritogenic alphaviruses, such as Ross River virus (RRV) are associated with worldwide outbreaks of human polyarthritis/arthralgia. The pathogenesis of RRV and other alphaviruses is poorly understood.
Back, Chelsea
core  

TRIM32 inhibits Venezuelan equine encephalitis virus infection by targeting a late step in viral entry.

PLoS Pathogens
Alphaviruses are mosquito borne RNA viruses that are a reemerging public health threat. Alphaviruses have a broad host range, and can cause diverse disease outcomes like arthritis, and encephalitis.
Yifan Xie, Jie Cao, Shuyi Gan, Lingdong Xu, Dongjie Zhang, Suhong Qian, Feng Xu, Qiang Ding, John W Schoggins, Wenchun Fan   +9 more
doaj   +1 more source

Translational Control of Alphavirus–Host Interactions: Implications in Viral Evolution, Tropism and Antiviral Response

Viruses
Alphaviruses can replicate in arthropods and in many vertebrate species including humankind, but only in vertebrate cells do infections with these viruses result in a strong inhibition of host translation and transcription.
Iván Ventoso, Juan José Berlanga, René Toribio, Irene Díaz-López   +3 more
doaj   +1 more source

Healthcare Associated Infections annual report; Report to the legislature concerning the status of the Healthcare Associated Infections Initiative

, 2008
Annual; Began with Oct. 1, 2008.; Description based on: Oct. 1, 2008; tilte from PDF cover (publisher's web site, viewed May 21, 2009).; At head of title: State of Connecticut.; "An Act Concerning Hospital Acquired Infections."; Latest issue consulted ...
Healthcare Associated Infections Program (Conn.)
core   +1 more source

[Morphological study of a mixed alphavirus infection].

Voprosy virusologii, 1982
In combined paired cultivation of 8 Venezuelan equine encephalomyelitis virus, multiploid virions formed in 17.8% of cases. Five clones with this effect were used in mixed infections with clones of Semliki Forest and Sindbis viruses. In these infections changes in virions of the virus progeny were observed in 20% and 16.6%, respectively.
B V, Gushchin, Ia Ia, Tsilinskiĭ, E F, Karpova, E A, Gushchina, S M, Klimenko   +4 more
openaire   +1 more source

Venezuelan equine encephalitis virus non-structural protein 3 dictates superinfection exclusion in mammalian cells

npj Viruses
Superinfection exclusion (SIE) prevents secondary infections of already infected cells. Arthritogenic alphaviruses induce SIE via early proteolytical cleavage of replicase precursor by non-structural protein 2 (nsP2).
Tessy A. H. Hick, Taja Zotler, Davita Bosveld, Corinne Geertsema, Monique M. van Oers, Gorben P. Pijlman   +5 more
doaj   +1 more source