Literature DB >> 9196213

Increased prevalence of genotype F hepatitis B virus isolates in Buenos Aires, Argentina.

P F Telenta1, G P Poggio, J L López, J Gonzalez, A Lemberg, R H Campos.   

Abstract

The genomic coding region of the hepatitis B surface antigen (HBsAg) was partially sequenced from 12 HBsAg-positive sera of carriers residing in Buenos Aires, Argentina. A phylogenetic analysis groups the 12 isolates into genotypes A (n = 4), B (n = 1), D (n = 2), and F (n = 5). The occurrence of genotypes A and D is not unexpected, considering the mainly European origin of the studied population. The high prevalence of genotype F and its genetic composition support the suggestion that F strains originated in native populations of the New World.

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Year:  1997        PMID： 9196213      PMCID： PMC229861          DOI： 10.1128/jcm.35.7.1873-1875.1997

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  17 in total

1.  Fulminant reactivation of hepatitis B due to envelope protein mutant that escaped detection by monoclonal HBsAg ELISA.

Authors:  W F Carman; J Korula; L Wallace; R MacPhee; L Mimms; R Decker
Journal:  Lancet       Date:  1995-06-03       Impact factor: 79.321

2.  Geographic distribution of HBsAg subtypes in Brazil.

Authors:  A M Gaspar; C F Yoshida
Journal:  Mem Inst Oswaldo Cruz       Date:  1987 Apr-Jun       Impact factor: 2.743

3.  New hepatitis B surface antigen subtypes inside the ad category.

Authors:  A M Couroucé-Pauty; J M Lemaire; J F Roux
Journal:  Vox Sang       Date:  1978       Impact factor: 2.144

4.  Practical problems for HBSAg subtyping.

Authors:  P V Holland
Journal:  Bibl Haematol       Date:  1976

5.  Distribution of HBsAg subtypes in the world.

Authors:  A M Couroucé-Pauty; A Plançon; J P Soulier
Journal:  Vox Sang       Date:  1983       Impact factor: 2.144

Review 6.  Subtypes, genotypes and molecular epidemiology of the hepatitis B virus as reflected by sequence variability of the S-gene.

Authors:  L O Magnius; H Norder
Journal:  Intervirology       Date:  1995       Impact factor: 1.763

7.  Active hepatitis B virus replication in the presence of anti-HBe is associated with viral variants containing an inactive pre-C region.

Authors:  S P Tong; J S Li; L Vitvitski; C Trépo
Journal:  Virology       Date:  1990-06       Impact factor: 3.616

8.  Typing hepatitis B virus by homology in nucleotide sequence: comparison of surface antigen subtypes.

Authors:  H Okamoto; F Tsuda; H Sakugawa; R I Sastrosoewignjo; M Imai; Y Miyakawa; M Mayumi
Journal:  J Gen Virol       Date:  1988-10       Impact factor: 3.891

9.  DNA sequencing with chain-terminating inhibitors.

Authors:  F Sanger; S Nicklen; A R Coulson
Journal:  Proc Natl Acad Sci U S A       Date:  1977-12       Impact factor: 11.205

10.  Nucleotide sequence of the hepatitis B virus genome (subtype ayw) cloned in E. coli.

Authors:  F Galibert; E Mandart; F Fitoussi; P Tiollais; P Charnay
Journal:  Nature       Date:  1979-10-25       Impact factor: 49.962
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  12 in total

1.  GB virus C/hepatitis G virus groups and subgroups: classification by a restriction fragment length polymorphism method based on phylogenetic analysis of the 5' untranslated region.

Authors:  J F Quarleri; V L Mathet; M Feld; D Ferrario; M P della Latta; R Verdun; D O Sánchez; J R Oubiña
Journal:  J Clin Microbiol       Date:  1999-05       Impact factor: 5.948

2.  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.

Authors:  Verónica L Mathet; María L Cuestas; Vanesa Ruiz; María L Minassian; Cintia Rivero; Julieta Trinks; Graciela Daleoso; Liliana M León; Andrea Sala; Beatriz Libellara; Daniel Corach; José R Oubiña
Journal:  J Clin Microbiol       Date:  2006-09       Impact factor: 5.948

3.  Strong association between genotype F and hepatitis B virus (HBV) e antigen-negative variants among HBV-infected argentinean blood donors.

Authors:  Paulo H C França; Jorge E González; M Silvina Munné; Larissa H Brandão; Vera S Gouvea; Erwin Sablon; Bart O M Vanderborght
Journal:  J Clin Microbiol       Date:  2004-11       Impact factor: 5.948

4.  Antigenic diversity of hepatitis B virus strains of genotype F in Amerindians and other population groups from Venezuela.

Authors:  L Blitz; F H Pujol; P D Swenson; L Porto; R Atencio; M Araujo; L Costa; D C Monsalve; J R Torres; H A Fields; S Lambert; C Van Geyt; H Norder; L O Magnius; J M Echevarría; L Stuyver
Journal:  J Clin Microbiol       Date:  1998-03       Impact factor: 5.948

5.  Evolutionary history of Hepatitis B virus genotype F: an in-depth analysis of Argentine isolates.

Authors:  Flavia Guadalupe Piñeiro y Leone; Viviana Andrea Mbayed; Rodolfo Héctor Campos
Journal:  Virus Genes       Date:  2003-08       Impact factor: 2.332

6.  Distribution of hepatitis B virus genotypes in two different pediatric populations from Argentina.

Authors:  V A Mbayed; J L López; P F Telenta; G Palacios; I Badía; A Ferro; C Galoppo; R Campos
Journal:  J Clin Microbiol       Date:  1998-11       Impact factor: 5.948

7.  Novel subgenotypes of hepatitis B virus genotypes C and D in Papua, Indonesia.

Authors:  Maria Inge Lusida; Victor Eka Nugrahaputra; Retno Handajani; Motoko Nagano-Fujii; Mikiko Sasayama; Takako Utsumi; Hak Hotta
Journal:  J Clin Microbiol       Date:  2008-05-07       Impact factor: 5.948

8.  Hepatitis B virus genotype distribution and its lamivudine-resistant mutants in HIV-coinfected patients with chronic and occult hepatitis B.

Authors:  J Quarleri; F Moretti; M B Bouzas; N Laufer; M Gómez Carrillo; S Fernández Giuliano; H Pérez; P Cahn; H Salomon
Journal:  AIDS Res Hum Retroviruses       Date:  2007-04       Impact factor: 2.205

9.  Molecular analysis of hepatitis B virus "a" determinant in asymptomatic and symptomatic Mexican carriers.

Authors:  Martha-Eugenia Ruiz-Tachiquín; Hilda-Alicia Valdez-Salazar; Vicencio Juárez-Barreto; Margarita Dehesa-Violante; Javier Torres; Onofre Muñoz-Hernández; Ma-Teresa Alvarez-Muñoz
Journal:  Virol J       Date:  2007-01-11       Impact factor: 4.099

10.  Hepatitis B virus genotypes circulating in Brazil: molecular characterization of genotype F isolates.

Authors:  Francisco C A Mello; Francisco J D Souto; Leticia C Nabuco; Cristiane A Villela-Nogueira; Henrique Sergio M Coelho; Helena Cristina F Franz; Joao Carlos P Saraiva; Helaine A Virgolino; Ana Rita C Motta-Castro; Mabel M M Melo; Regina M B Martins; Selma A Gomes
Journal:  BMC Microbiol       Date:  2007-11-23       Impact factor: 3.605
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