HBV genotype
Inhibition of hepatitis B virus (HBV) gene expression and replication by HBx gene silencing in a hydrodynamic injection mouse model with a new clone of HBV genotype B
... Two pairs of DNA sequences targeting the nt 285–303 and nt 314–332 of the HBx coding region of HBV (genotype B, adw) were designed in accordance with the protocols for the siRNA expression vectors ...
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A type specific nested PCR assay established and applied for investigation of HBV genotype and subgenotype in Chinese patients with chronic HBV infection
... A relatively simple, rapid, economic and practical geno- typing system with high sensitivity and specificity was established based on the methods developed by Naito et al., (2001) [15] and Sugauchi et al., (2003) [28]. ...
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HBx M130K and V131I (T A) mutations in HBV genotype F during a follow up study in chronic carriers
... T-A mutations were found in 12 (41.3%) of 29 samples from chronic carriers. In one carrier the mutations were detected 29 days after onset, with the probability that this carrier could have been directly infected with ...
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Detection of Hepatitis B Virus (HBV) Genotype E Carried—Even in the Presence of High Titers of Anti HBs Antibodies—by an Argentinean Patient of African Descent Who Had Received Vaccination against HBV
... of HBV escape mutants may occur under medically induced immune pressure (in association with vaccine or hepatitis B immune globulin) or naturally induced immune pressure (as a result of chronic hepatitis B) ...
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Simultaneous Genotyping and Quantification of Hepatitis B Virus for Genotypes B and C by Real Time PCR Assay
... that HBV genotypes may affect the disease profiles and clinical outcome in chronic HBV ...of HBV genotypes B and C in a single-step ...common HBV genotypes in China, accounting for ap- ...
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Virological pattern of hepatitis B infection in an HIV positive man with fatal fulminant hepatitis B: a case report
... of HBV genotype D over genotype F in plasma, and the selection of preC mutant strains with different genetic characteristics in hepatic and extrahepatic ...
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Hepatitis B infection is highly prevalent among patients presenting with jaundice in Kenya
... infection. HBV is genetically classified into ten genotypes (A-J), most having subgeno- type groupings, based on full genome divergence of ...%. HBV genotypes and subgenotypes have a global geographic ...
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Unusual Features of Sodium Taurocholate Cotransporting Polypeptide as a Hepatitis B Virus Receptor
... an HBV receptor enabled ccHBV infection of NTCP reconstituted HepG2 cells, although very little hepatitis B surface antigen (HBsAg) is ...serum-derived HBV (sHBV), which required purification of viral ...
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Hepatitis B virus subgenotypes D1 and D3 are prevalent in Pakistan
... Besides genotype D ...with genotype A, whereas 10% were co-infected with both types A and ...of genotype D coexisting with varying proportion of genotype A. HBV genotype D has ...
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Evaluation of Impact of Serial Hepatitis B Virus DNA Levels on Development of Hepatocellular Carcinoma
... (HBeAg, HBV DNA, HBV geno- type) factors, it was almost impossible to study the indepen- dent effect of HBV DNA at different time intervals in ...and HBV genotype due to the ...
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Molecular epidemiology of Hepatitis B virus genotypes in Pakistan
... with HBV of certain genotypes can be directed to the other therapeutic options to spare the cost and burden of treatment ...the HBV genotypes preva- lent in a certain region is of immense importance for the ...
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Strong Association between Genotype F and Hepatitis B Virus (HBV) e Antigen Negative Variants among HBV Infected Argentinean Blood Donors
... carrying HBV e antigen (HBeAg)-negative ...viral genotype have been reported, epidemiological data from South America are still ...of HBV genotypes and core promoter and precore polymorphisms in 75 ...
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Hepatitis B virus genotype A rarely circulates as an HBe-minus mutant: possible contribution of a single nucleotide in the precore region.
... Hybridization of single or nested PCR products from anti-HBe-positive French samples with oligoprobes for detection of genotypes and precore mutations B 1 Gel ccc HBV GENOTYPE A AND e-NE[r] ...
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S gene mutations of HBV in children with HBV associated glomerulonephritis
... whether HBV serotype or genotype characteristics are associated with ...the HBV serotypes and geno- types were similar in both HBV-GN and control ...endemic HBV strain was the serotype ...
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Chronic hepatitis B genotype E in African migrants: response to nucleos(t)ide treatment in real clinical practice
... of HBV infection of the world, and genotype E in particular is highly endemic in most of sub-Saharan ...though HBV genotype E horizontal transmission is also possible, among the migrant ...
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Hepatitis B virus infection in a cohort of HIV infected blood donors and AIDS patients in Sichuan, China
... major HBV genotypes endemic in Mainland China in the individuals with HBV infection alone and genotype C is more prevalent than genotype B in general populations in Sichuan province ...
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Evaluation of the INNO LiPA HBV Genotyping Assay for Determination of Hepatitis B Virus Genotype
... Coinfecting genotype clones may have been missed in six of the specimens because an insufficient number of clones were sequenced, and there- fore, this suggests that LiPA has a very high sensitivity for the ...
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Hepatitis B Virus (HBV) Subgenotypes C2 and B2 Differ in Lamivudine and Adefovir Resistance Associated Mutational Patterns in HBV Infected Chinese Patients
... of HBV subgenotype with drug resistance are very limited and uncer- ...with HBV geno- type A infection than in patients with genotype D infection (43), an Indian study of 76 patients reported that ...
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microRNA-4717 differentially interacts with its polymorphic target in the PD1 3’ untranslated region: A mechanism for regulating PD-1 expression and function in HBV-associated liver diseases
... of HBV infection and chronic inflammation in chronic HBV infection [10, ...in HBV infection. Studies by HBV transfected mice showed that CD4+ T cells serve as master regulators of the adaptive ...
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A Genetic Variant of Hepatitis B Virus Divergent from Known Human and Ape Genotypes Isolated from a Japanese Patient and Provisionally Assigned to New Genotype J
... with HBV/J is not ...human HBV genotypes are limited to B (60%), C (39%), and sporadic cases of A (1%) ...Furthermore, HBV/J was not found among patient’s fam- ily members who are currently alive ...
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