Literature DB >> 19025398

Short communication: Molecular characterization of HIV type 1 BF pol recombinants from São Paulo, Brazil.

Ana Carolina Mamana Fernandes de Souza1, Cristina Mendes de Oliveira, Célia Luiza de Lima Rodrigues, Synara Alexandre Araújo Silva, José Eduardo Levi.   

Abstract

In the Brazilian HIV-1 epidemic, subtypes B, C, and F1 are cocirculating in the population. Sequences of the partial pol gene from 463 HIV-1-infected patients were obtained from plasma samples and viral subtype was characterized. BF recombinants were found in 8% of the samples. Fifteen different patterns were observed. A CRF28_BF and CRF29_BF structure was found in 29.7% of the samples, CRF12_BF in 13.5%, and CRF39_BF in 2.7%. Two other patterns were identified in each of three samples. These findings could indicate a new CRF description, but to determine this a full length study is required.

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Year:  2008        PMID： 19025398     DOI： 10.1089/aid.2008.0089

Source DB:  PubMed          Journal:  AIDS Res Hum Retroviruses        ISSN： 0889-2229            Impact factor:   2.205


  8 in total

1.  Characterization of primary isolates of HIV type 1 CRF28_BF, CRF29_BF, and unique BF recombinants circulating in São Paulo, Brazil.

Authors:  Fernando Lucas Melo; Leda Fátima Jamal; Paolo Marinho de Andrade Zanotto
Journal:  AIDS Res Hum Retroviruses       Date:  2012-04-16       Impact factor: 2.205

2.  Analysis of HIV type 1 BF recombinant sequences from South America dates the origin of CRF12_BF to a recombination event in the 1970s.

Authors:  Dario A Dilernia; Leandro R Jones; Maria A Pando; Roberto D Rabinovich; Gabriel D Damilano; Gabriela Turk; Andrea E Rubio; Sandra Pampuro; Manuel Gomez-Carrillo; Horacio Salomón
Journal:  AIDS Res Hum Retroviruses       Date:  2010-12-03       Impact factor: 2.205

3.  The role of recombination in the emergence of a complex and dynamic HIV epidemic.

Authors:  Ming Zhang; Brian Foley; Anne-Kathrin Schultz; Jennifer P Macke; Ingo Bulla; Mario Stanke; Burkhard Morgenstern; Bette Korber; Thomas Leitner
Journal:  Retrovirology       Date:  2010-03-23       Impact factor: 4.602

4.  Clinical, epidemiological and molecular features of the HIV-1 subtype C and recombinant forms that are circulating in the city of São Paulo, Brazil.

Authors:  Rosana Alcalde; Monick L Guimarães; Alberto J S Duarte; Jorge Casseb
Journal:  Virol J       Date:  2012-08-09       Impact factor: 4.099

5.  Characterization of partial and near full-length genomes of HIV-1 strains sampled from recently infected individuals in São Paulo, Brazil.

Authors:  Sabri Saeed Sanabani; Évelyn Regina de Souza Pastena; Antonio Charlys da Costa; Vanessa Pouza Martinez; Walter Kleine-Neto; Ana Carolina Soares de Oliveira; Mariana Melillo Sauer; Katia Cristina Bassichetto; Solange Maria Santos Oliveira; Helena Tomoko Iwashita Tomiyama; Ester Cerdeira Sabino; Esper Georges Kallas
Journal:  PLoS One       Date:  2011-10-14       Impact factor: 3.240

6.  The HIV-1 epidemic in Bolivia is dominated by subtype B and CRF12_BF "family" strains.

Authors:  Monick L Guimarães; Ketty G Velarde-Dunois; David Segurondo; Mariza G Morgado
Journal:  Virol J       Date:  2012-01-16       Impact factor: 4.099

7.  BF integrase genes of HIV-1 circulating in São Paulo, Brazil, with a recurrent recombination region.

Authors:  Atila Iamarino; Fernando Lucas de Melo; Carla Torres Braconi; Paolo Marinho de Andrade Zanotto
Journal:  PLoS One       Date:  2012-04-02       Impact factor: 3.240

8.  Similar replicative fitness is shared by the subtype B and unique BF recombinant HIV-1 isolates that dominate the epidemic in Argentina.

Authors:  Andrea E Rubio; Awet Abraha; Crystal A Carpenter; Ryan M Troyer; Ángel L Reyes-Rodríguez; Horacio Salomon; Eric J Arts; Denis M Tebit
Journal:  PLoS One       Date:  2014-04-11       Impact factor: 3.240
  8 in total

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