Results 21 to 30 of about 186,764 (256)

TRIM62 From Chicken as a Negative Regulator of Reticuloendotheliosis Virus Replication

open access: yesFrontiers in Veterinary Science, 2020
Emerging evidence suggests that the tripartite motif containing 62 (TRIM62), a member of the TRIM family, plays an important role in antiviral processes.
Ling Li   +6 more
doaj   +1 more source

Hepatocyte nuclear factor 1α downregulates HBV gene expression and replication by activating the NF-κB signaling pathway. [PDF]

open access: yesPLoS ONE, 2017
The role of hepatocyte nuclear factor 1α (HNF1α) in the regulation of gene expression and replication of hepatitis B virus (HBV) is not fully understood.
Junyu Lin   +8 more
doaj   +1 more source

TMP269, a small molecule inhibitor of class IIa HDAC, suppresses RABV replication in vitro

open access: yesFrontiers in Microbiology, 2023
TMP269, a small molecular inhibitor of IIa histone deacetylase, plays a vital role in cancer therapeutic. However, the effect of TMP269 on the regulation of viral replication has not been studied.
Juanbin Yin   +8 more
doaj   +1 more source

Upregulation of DUSP6 impairs infectious bronchitis virus replication by negatively regulating ERK pathway and promoting apoptosis

open access: yesVeterinary Research, 2021
Elucidating virus-cell interactions is fundamental to understanding viral replication and identifying targets for therapeutic control of viral infection.
Huan Wang   +9 more
doaj   +1 more source

The KSHV ORF20 Protein Interacts with the Viral Processivity Factor ORF59 and Promotes Viral Reactivation

open access: yesMicrobiology Spectrum, 2021
Upon Kaposi’s Sarcoma-associated herpesvirus (KSHV) lytic reactivation, rapid and widespread amplification of viral DNA (vDNA) triggers significant nuclear reorganization.
D. Hoffman   +4 more
doaj   +1 more source

Viral precursor polyproteins: keys of regulation from replication to maturation

open access: yesCurrent Opinion in Virology, 2013
Many viruses use a replication strategy involving the translation of a large polyprotein, which is cleaved by viral and/or cellular proteases. Several of these viruses severely impact human health around the globe, including HIV, HCV, Dengue virus, and West Nile virus.
Yost, Samantha A, Marcotrigiano, Joseph
openaire   +2 more sources

A conformational switch at the 3′ end of a plant virus RNA regulates viral replication [PDF]

open access: yesThe EMBO Journal, 1999
3' untranslated regions of alfamo- and ilar-virus RNAs fold into a series of stem-loop structures to which the coat protein binds with high affinity. This binding plays a role in initiation of infection ('genome activation') and has been thought to substitute for a tRNA-like structure that is found at the 3' termini of related plant viruses. We propose
Olsthoorn, R.R.C.L.   +3 more
openaire   +3 more sources

Psoralen inhibits hepatitis B viral replication by down-regulating the host transcriptional machinery of viral promoters

open access: yesVirologica Sinica, 2022
The hepatitis B virus (HBV) is a global public health challenge due to its highly contagious nature. It is estimated that almost 300 million people live with chronic HBV infection annually. Although nucleoside analogs markedly reduce the risk of liver disease progression, the analogs do not fully eradicate the virus.
Xinna Ma   +8 more
openaire   +2 more sources

HIV-1 gene expression: lessons from provirus and non-integrated DNA

open access: yesRetrovirology, 2004
Replication of HIV-1 involves a series of obligatory steps such as reverse transcription of the viral RNA genome into double-stranded DNA, and subsequent integration of the DNA into the human chromatin.
Wu Yuntao
doaj   +1 more source

Cellular and Viral Factors Regulating Merkel Cell Polyomavirus Replication

open access: yesPLoS ONE, 2011
Merkel cell polyomavirus (MCV), a previously unrecognized component of the human viral skin flora, was discovered as a mutated and clonally-integrated virus inserted into Merkel cell carcinoma (MCC) genomes. We reconstructed a replicating MCV clone (MCV-HF), and then mutated viral sites required for replication or interaction with cellular proteins to ...
Feng, H   +6 more
openaire   +3 more sources

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