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Regulation of viral replication by host restriction factors [PDF]

open access: yesFrontiers in Immunology
Viral infectious diseases, caused by numerous viruses including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), influenza A virus (IAV), enterovirus (EV), human immunodeficiency virus (HIV), hepatitis B virus (HBV), and human papillomavirus
Ying Lin   +11 more
doaj   +4 more sources

SUMOylation in Viral Replication and Antiviral Defense

open access: yesAdvanced Science, 2022
SUMOylation is a ubiquitination‐like post‐translational modification that plays an essential role in the regulation of protein function. Recent studies have shown that proteins from both RNA and DNA virus families can be modified by SUMO conjugation ...
Yao Fan   +10 more
doaj   +1 more source

Defining the minimal components of the influenza A virus replication machinery via an in vitro reconstitution system.

open access: yesPLoS Biology, 2023
During influenza A virus infection, the viral RNA polymerase transcribes the viral negative-sense segmented RNA genome and replicates it in a two-step process via complementary RNA within viral ribonucleoprotein (vRNP) complexes. While numerous viral and
Zihan Zhu, Haitian Fan, Ervin Fodor
doaj   +1 more source

Ubiquitination is required for effective replication of coxsackievirus B3. [PDF]

open access: yesPLoS ONE, 2008
BACKGROUND: Protein ubiquitination and/or degradation by the ubiquitin/proteasome system (UPS) have been recognized as critical mechanisms in the regulation of numerous essential cellular functions.
Xiaoning Si   +5 more
doaj   +1 more source

Zika virus promotes CCN1 expression via the CaMKIIα-CREB pathway in astrocytes. [PDF]

open access: yes, 2020
Zika virus (ZIKV) infection in the human central nervous system (CNS) causes Guillain-Barre syndrome, cerebellum deformity, and other diseases. Astrocytes are immune response cells in the CNS and an important component of the blood-brain barrier ...
Hu, Q   +12 more
core   +1 more source

Replication and virus-induced transcriptome of HAdV-5 in normal host cells versus cancer cells--differences of relevance for adenoviral oncolysis. [PDF]

open access: yesPLoS ONE, 2011
Adenoviruses (Ads), especially HAdV-5, have been genetically equipped with tumor-restricted replication potential to enable applications in oncolytic cancer therapy.
Dominik E Dorer   +6 more
doaj   +1 more source

Pre- and Post-Transcriptional Control of HBV Gene Expression: The Road Traveled towards the New Paradigm of HBx, Its Isoforms, and Their Diverse Functions

open access: yesBiomedicines, 2023
Hepatitis B virus (HBV) is an enveloped DNA human virus belonging to the Hepadnaviridae family. Perhaps its main distinguishable characteristic is the replication of its genome through a reverse transcription process. The HBV circular genome encodes only
Rodrigo A. Villanueva, Alejandra Loyola
doaj   +1 more source

Inhibition of eIF2α Phosphorylation by Peste des Petits Ruminant Virus Phosphoprotein Facilitates Viral Replication

open access: yesFrontiers in Veterinary Science, 2021
Peste des petits ruminant virus (PPRV) causes a highly contagious disease in small ruminants. The molecular mechanism of PPRV replication and its interactions with hosts are poorly studied.
Niyokwishimira Alfred   +9 more
doaj   +1 more source

Epstein-Barr virus transcription factor Zta acts through distal regulatory elements to directly control cellular gene expression [PDF]

open access: yes, 2015
Lytic replication of the human gamma herpes virus Epstein-Barr virus (EBV) is an essential prerequisite for the spread of the virus. Differential regulation of a limited number of cellular genes has been reported in B-cells during the viral lytic ...
Alison J. Sinclair   +77 more
core   +1 more source

Role of the Guanine Nucleotide Exchange Factor GBF1 in the Replication of RNA Viruses

open access: yesViruses, 2020
The guanine nucleotide exchange factor GBF1 is a well-known factor that can activate different ADP-ribosylation factor (Arf) proteins during the regulation of different cellular vesicular transport processes.
José L. Martínez, Carlos F. Arias
doaj   +1 more source

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