Results 11 to 20 of about 166,527 (276)

Impact of endogenous viral elements on glioma clinical phenotypes by inducing OCT4 in the host [PDF]

open access: yesFrontiers in Cellular and Infection Microbiology
IntroductionEndogenous viral elements (EVEs) are viral sequences integrated within the host genome that can influence gene regulation and tumor development.
Shirong Li, Shuai He, Haoyu Xue, Yi He
doaj   +4 more sources

Co-option of a non-retroviral endogenous viral element in planthoppers

open access: yesNature Communications, 2023
Non-retroviral endogenous viral elements (nrEVEs) are widely dispersed throughout the genomes of eukaryotes. Although nrEVEs are known to be involved in host antiviral immunity, it remains an open question whether they can be domesticated as functional ...
Hai-Jian Huang   +18 more
doaj   +3 more sources

Transactivation of elements in the human endogenous retrovirus W family by viral infection [PDF]

open access: yesRetrovirology, 2006
Background Aberrant expression of human endogenous retrovirus (HERV) elements in the W family has previously been associated with schizophrenia, multiple sclerosis and preeclampsia.
Yolken Robert H   +5 more
doaj   +3 more sources

Control of RNA viruses in mosquito cells through the acquisition of vDNA and endogenous viral elements [PDF]

open access: yeseLife, 2019
Aedes aegypti transmit pathogenic arboviruses while the mosquito itself tolerates the infection. We examine a piRNA-based immunity that relies on the acquisition of viral derived cDNA (vDNA) and how this pathway discriminates between self and non-self ...
Michel Tassetto   +9 more
doaj   +2 more sources

White spot syndrome virus endogenous viral elements (EVE) revealed by circular viral copy DNA (cvcDNA) in shrimp

open access: yesAquaculture Reports, 2023
Circular, viral copy DNA (cvcDNA) can reveal the existence of endogenous viral elements (EVE) in shrimp genomic DNA. Here we describe isolation and sequencing of cvcDNA from a breeding stock of the whiteleg shrimp Penaeus vannamei.
Suparat Taengchaiyaphum   +10 more
doaj   +2 more sources

Endogenous Viral Elements in Shrew Genomes Provide Insights into Pestivirus Ancient History. [PDF]

open access: yesMol Biol Evol, 2022
Abstract As viral genomic imprints in host genomes, endogenous viral elements (EVEs) shed light on the deep evolutionary history of viruses, ancestral host ranges, and ancient viral–host interactions. In addition, they may provide crucial information for calibrating viral evolutionary timescales.
Li Y   +16 more
europepmc   +6 more sources

Endogenous viral elements: insights into data availability and accessibility. [PDF]

open access: yesVirus Evol
Abstract Endogenous viral elements (EVEs) are remnants of viral genetic material endogenized into the host genome. They have, in the last decades, attracted attention for their role as potential contributors to pathogenesis, drivers of selective advantage for the host, and genomic remnants of ancient viruses.
Ritsch M   +4 more
europepmc   +4 more sources

The evolution of endogenous viral elements. [PDF]

open access: yesCell Host Microbe, 2011
Endogenous retroviruses are a common component of the eukaryotic genome, and their evolution and potential function have attracted considerable interest. More surprising was the recent discovery that eukaryotic genomes contain sequences from RNA viruses that have no DNA stage in their life cycle. Similarly, several single-stranded DNA viruses have left
Holmes EC.
europepmc   +4 more sources

Non-retroviral Endogenous Viral Elements in Tephritid Fruit Flies Reveal Former Viral Infections Not Related to Known Circulating Viruses. [PDF]

open access: yesMicrob Ecol, 2023
AbstractA wide variety of insect-specific non-retroviral RNA viruses specifically infect insects. During viral infection, fragments of viral sequences can integrate into the host genomes creating non-retroviral endogenous viral elements (nrEVEs). Although the exact function of nrEVEs is so far unknown, some studies suggest that nrEVEs may interfere ...
Hernández-Pelegrín L   +3 more
europepmc   +4 more sources

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