Results 1 to 10 of about 3,421,850 (195)

Hepatitis C virus nonstructural protein 5A inhibits thapsigargin-induced apoptosis. [PDF]

open access: yesPLoS ONE, 2014
BackgroundWe previously reported that the hepatitis C virus (HCV) nonstructural protein 5A (NS5A) down-regulates TLR4 signaling and lipopolysaccharide-induced apoptosis of hepatocytes. There have been several reports regarding the association between HCV
Xia Jiang   +6 more
doaj   +6 more sources

Coordination of Hepatitis C Virus Assembly by Distinct Regulatory Regions in Nonstructural Protein 5A. [PDF]

open access: yesPLoS Pathogens, 2016
Hepatitis C virus (HCV) nonstructural protein (NS)5A is a RNA-binding protein composed of a N-terminal membrane anchor, a structured domain I (DI) and two intrinsically disordered domains (DII and DIII) interacting with viral and cellular proteins. While
Margarita Zayas   +3 more
doaj   +5 more sources

Autophagy Induced by the N-Terminus of the Classic Swine Fever Virus Nonstructural Protein 5A Protein Promotes Viral Replication [PDF]

open access: yesFrontiers in Microbiology, 2021
Although classic swine fever virus (CSFV) infection has been reported to induce autophagy, the specific induced mechanism remains unrevealed. Nonstructural protein 5A (NS5A) of CSFV is a multiphosphorylated protein with multiple functions to regulate ...
Chengcheng Zhang   +5 more
doaj   +2 more sources

Hepatitis C virus nonstructural protein 5A perturbs lipid metabolism by modulating AMPK/SREBP-1c signaling [PDF]

open access: yesLipids in Health and Disease, 2019
Background Steatosis is an important clinical manifestation associated with chronic hepatitis C virus (HCV) infection. AMP-activated protein kinase (AMPK), a major mediator of lipid metabolism, regulates HCV-associated hepatic steatosis, but the ...
Ziyu Meng   +3 more
doaj   +2 more sources

Real-world effectiveness and safety of sofosbuvir and nonstructural protein 5A inhibitors for chronic hepatitis C genotype 1, 2, 3, 4, or 6: a multicentre cohort study [PDF]

open access: yesBMC Gastroenterology, 2020
Background We investigated real-world effectiveness and safety of sofosbuvir and the nonstructural protein 5A inhibitors in the treatment of patients infected with hepatitis C virus (HCV) genotypes 1, 2, 3, 4, or 6.
Phunchai Charatcharoenwitthaya   +14 more
doaj   +2 more sources

Hepatitis C Virus Nonstructural Protein 5A Inhibits MG132-Induced Apoptosis of Hepatocytes in Line with NF-κB-Nuclear Translocation. [PDF]

open access: yesPLoS ONE, 2015
BackgroundHepatitis C virus (HCV) infection is one of the major causes of cirrhosis and hepatocellular carcinoma. HCV nonstructural protein 5A (NS5A) is an attractive antiviral target and plays an important role in HCV replication as well as ...
Xia Jiang   +9 more
doaj   +2 more sources

Nonstructural protein 5A is incorporated into hepatitis C virus low-density particle through interaction with core protein and microtubules during intracellular transport. [PDF]

open access: yesPLoS ONE, 2014
Nonstructural protein 5A (NS5A) of hepatitis C virus (HCV) serves dual functions in viral RNA replication and virus assembly. Here, we demonstrate that HCV replication complex along with NS5A and Core protein was transported to the lipid droplet (LD ...
Chao-Kuen Lai   +5 more
doaj   +2 more sources

Essential role of cyclophilin A for hepatitis C virus replication and virus production and possible link to polyprotein cleavage kinetics. [PDF]

open access: yesPLoS Pathogens, 2009
Viruses are obligate intracellular parasites and therefore their replication completely depends on host cell factors. In case of the hepatitis C virus (HCV), a positive-strand RNA virus that in the majority of infections establishes persistence ...
Artur Kaul   +9 more
doaj   +1 more source

NMR and circular dichroism data for domain 2 of the HCV NS5A protein phosphorylated by the Casein Kinase II

open access: yesData in Brief, 2018
The Hepatitis C Virus (HCV)11 HCV: Hepatitis C Virus; HSQC: heteronuclear single-quantum coherence; NS5A: nonstructural protein 5A; NS5A-D2: domain 2 of the nonstructural protein 5A; CKII: Casein kinase II, NS5A-D2_CKII: NS5A-D2 phosphorylated by CKII ...
Luiza M. Bessa   +2 more
doaj   +1 more source

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