Hepatitis B Virus and Delta
Efficient inhibition of hepatitis B virus replication by hepatitis delta virus ribozymes delivered by targeting retrovirus
... Background: Hepatitis delta virus (HDV) ribozyme is an attractive molecular tool that can specifically recognize and catalyze the self-cleavage of the viral RNA phosphodiester ...in hepatitis ...
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Role of N Glycosylation of Hepatitis B Virus Envelope Proteins in Morphogenesis and Infectivity of Hepatitis Delta Virus
... Hepatitis delta virus (HDV) particles are coated with the large (L), middle (M), and small (S) hepatitis B virus envelope ...subviral hepatitis B virus (HBV) ...
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Two Potentially Important Elements of the Hepatitis B Virus Large Envelope Protein Are Dispensable for the Infectivity of Hepatitis Delta Virus
... of hepatitis B virus (HBV) in attachment and entry into susceptible ...with hepatitis delta virus (HDV), which needs the HBV large envelope protein only for ...
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Replicative and Transcriptional Activities of Hepatitis B Virus in Patients Coinfected with Hepatitis B and Hepatitis Delta Viruses
... Hepatitis delta virus (HDV) is a worldwide diffuse pathogen commonly associated with severe forms of liver disease (9, 21, 22, ...continuing hepatitis B virus (HBV) infection, ...
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Role of the Antigenic Loop of the Hepatitis B Virus Envelope Proteins in Infectivity of Hepatitis Delta Virus
... of hepatitis B virus (HBV) and hepatitis delta virus (HDV) are coated with the large, middle, and small envelope proteins encoded by ...
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Support of the Infectivity of Hepatitis Delta Virus Particles by the Envelope Proteins of Different Genotypes of Hepatitis B Virus
... uman hepatitis B virus (HBV) remains a significant patho- gen, with approximately 400 million chronic carriers around the ...of virus spread throughout the liver may play a decisive role for ...
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Prevalence of hepatitis delta virus infection among hepatitis b virus surface antigen positive patients circulating in the largest province of pakistan
... Delta hepatitis is still a major global health problem affecting 15-20 million individuals world wide. HDV co- infection or super infection means that the host liver cells are previously been infected by ...
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Mutations in the Carboxyl-Terminal Domain of the Small Hepatitis B Virus Envelope Protein Impair the Assembly of Hepatitis Delta Virus Particles
... of hepatitis B virus was subjected to mutagenesis to identify sequences important for the envelopment of the nucleocapsid during morphogenesis of hepatitis delta virus (HDV) ...
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Correlation of Hepatitis B Virus Surface Antigen Titer with Hepatitis Delta Virus Replication Level and Histological Activity in Chronic Hepatitis D
... Chronic hepatitis delta (CHD) is a serious cause of viral hepatitis throughout the world, with high morbidity and mortality rates ...by hepatitis delta virus ...showing ...
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Role of the large hepatitis B virus envelope protein in infectivity of the hepatitis delta virion.
... 1 2 To verify that HDV RNA-containing particles produced in Huh7S, Huh7SM, or Huh7SML cells were indeed coated with the S, SM, and SML envelope proteins, respectively, culture medium fro[r] ...
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Seroprevalence and Molecular Biodiversity of Hepatitis B and Delta Virus Infections in the Republic of Congo
... the hepatitis B virus (HBV), 15 million with the hepatitis D virus (HDV) ...satellite virus whose expression and multiplication requires the assistance of HBV and more precisely ...
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Production of hepatitis delta virus and suppression of helper hepatitis B virus in a human hepatoma cell line.
... By transient transfection of the human hepatoma cell line HuH-7 with a plasmid, pA3HBV3.8, containing the 3.8-kb HBV DNA sequence, which is able to produce the pregenomic HBV RNA, we hav[r] ...
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Clade homogeneity and low rate of delta virus despite hyperendemicity of hepatitis B virus in Ethiopia
... immunodeficiency virus (HIV)-HBV co-infections may lead to accelerated hepatic disease progression with higher rates of liver cirrhosis and liver-related mortality and complicate treatment possibilities ...
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Hepatitis delta virus: protein composition of delta antigen and its hepatitis B virus-derived envelope.
... 945 Downloaded from http://jvi.asm.org/ on November 10, 2019 by guest Hepatitis delta virus HDV-associated particles were purified from the serum of an experimentally infected chimpanzee[r] ...
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Production of infectious hepatitis delta virus in vitro and neutralization with antibodies directed against hepatitis B virus pre-S antigens.
... Samples B, C, D, E, H, and I, which contained antibodies directed against synthetic peptides specific for the pre-Sl or pre-S2 domain, had neutralizing activity on particles derived from[r] ...
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Hepatitis D virus and hepatitis B virus infection in Amerindian communities of the Amazonas state, Colombia
... Viral RNA extraction was performed using a commer- cial kit (QIAamp Viral RNA Mini Kit, Qiagen; Germany). Detection of the HDV genome was per- formed by RT-nested PCR (delta ORF nt 877–1290). Amplification ...
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Primary Human Hepatocytes Are Susceptible to Infection by Hepatitis Delta Virus Assembled with Envelope Proteins of Woodchuck Hepatitis Virus
... Hepatitis B virus (HBV) and hepatitis delta virus (HDV) share the HBV envelope ...woodchuck hepatitis virus (WHV) are superinfected with HDV, they produce HDV with ...
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Nucleic Acid Polymers Are Active against Hepatitis Delta Virus Infection In Vitro
... lymphochoriomeningitis virus (7–11). NAPs were also reported to block entry of hepatitis C virus (HCV) at a postbinding step that may involve interactions with amphipathic domains of apolipoproteins ...
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American Journal of Modeling and Optimization
... against Hepatitis-B virus (HBV) and its infection in Nigeria, is lower than many other sub-Saharan African ...Niger Delta, and within the ...Niger Delta region as trend for the highest ...
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Evolutionary trends in the prevalence of anti HDV antibodies among patients positive for HBsAg referred to a national laboratory in Cameroon from 2012 to 2017
... D virus (HDV), the causative agent of hepati- tis delta is a satellite virus that uses the Hepatitis B virus (HBV) envelope for ...RNA virus of ...viral hepatitis ...
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