Literature DB >> 22357499

Development and evaluation of a PCR assay for tracking the emergence and dissemination of Haitian variant ctxB in Vibrio cholerae O1 strains isolated from Kolkata, India.

Arindam Naha1, G P Pazhani, Mou Ganguly, Santanu Ghosh, T Ramamurthy, Ranjan K Nandy, G Balakrish Nair, Yoshifumi Takeda, Asish K Mukhopadhyay.   

Abstract

A PCR-based assay was developed to discriminate the classical, El Tor, and Haitian types of ctxB alleles. Our retrospective study using this newly developed PCR showed that Haitian ctxB first appeared in Kolkata during April 2006, and 93.3% of strains isolated during 2011 carried the new allele. Dendrogram analysis showed a pulsed-field gel electrophoresis (PFGE) pattern of the new variant strains isolated recently that was distinct from the PFGE pattern of the strains carrying classical ctxB that closely matched the 2006 to 2007 variant strains.

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Year:  2012        PMID： 22357499      PMCID： PMC3347119          DOI： 10.1128/JCM.00387-12

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


  16 in total

1.  A new variant of Vibrio cholerae O1 El Tor causing cholera in India.

Authors:  Ajay K Goel; Meenu Jain; Pramod Kumar; Shweta Bhadauria; Dev V Kmboj; Lokendra Singh
Journal:  J Infect       Date:  2008-07-25       Impact factor: 6.072

2.  Cholera outbreaks caused by an altered Vibrio cholerae O1 El Tor biotype strain producing classical cholera toxin B in Vietnam in 2007 to 2008.

Authors:  Binh Minh Nguyen; Je Hee Lee; Ngo Tuan Cuong; Seon Young Choi; Nguyen Tran Hien; Dang Duc Anh; Hye Ri Lee; M Ansaruzzaman; Hubert P Endtz; Jongsik Chun; Anna Lena Lopez; Cecil Czerkinsky; John D Clemens; Dong Wook Kim
Journal:  J Clin Microbiol       Date:  2009-03-18       Impact factor: 5.948

3.  Use of automated sequencing of polymerase chain reaction-generated amplicons to identify three types of cholera toxin subunit B in Vibrio cholerae O1 strains.

Authors:  O Olsvik; J Wahlberg; B Petterson; M Uhlén; T Popovic; I K Wachsmuth; P I Fields
Journal:  J Clin Microbiol       Date:  1993-01       Impact factor: 5.948

4.  Cholera due to altered El Tor strains of Vibrio cholerae O1 in Bangladesh.

Authors:  G Balakrish Nair; Firdausi Qadri; Jan Holmgren; Ann-Mari Svennerholm; Ashrafus Safa; Nurul A Bhuiyan; Q Shafi Ahmad; Shah M Faruque; A S G Faruque; Yoshifumi Takeda; David A Sack
Journal:  J Clin Microbiol       Date:  2006-09-06       Impact factor: 5.948

5.  New variants of Vibrio cholerae O1 biotype El Tor with attributes of the classical biotype from hospitalized patients with acute diarrhea in Bangladesh.

Authors:  G Balakrish Nair; Shah M Faruque; N A Bhuiyan; M Kamruzzaman; A K Siddique; David A Sack
Journal:  J Clin Microbiol       Date:  2002-09       Impact factor: 5.948

Review 6.  Evolution of new variants of Vibrio cholerae O1.

Authors:  Ashrafus Safa; G Balakrish Nair; Richard Y C Kong
Journal:  Trends Microbiol       Date:  2009-11-26       Impact factor: 17.079

7.  Development and validation of a mismatch amplification mutation PCR assay to monitor the dissemination of an emerging variant of Vibrio cholerae O1 biotype El Tor.

Authors:  Masatomo Morita; Makoto Ohnishi; Eiji Arakawa; N A Bhuiyan; Suraia Nusrin; Munirul Alam; A K Siddique; Firdausi Qadri; Hidemasa Izumiya; G Balakrish Nair; Haruo Watanabe
Journal:  Microbiol Immunol       Date:  2008-06       Impact factor: 1.955

Review 8.  Biotyping of Vibrio cholerae O1: time to redefine the scheme.

Authors:  Amit Raychoudhuri; A K Mukhopadhyay; T Ramamurthy; R K Nandy; Yoshifumi Takeda; G Balakrish Nair
Journal:  Indian J Med Res       Date:  2008-12       Impact factor: 2.375

9.  Cholera in Mozambique, variant of Vibrio cholerae.

Authors:  M Ansaruzzaman; N A Bhuiyan; Balakrish G Nair; David A Sack; Marcelino Lucas; Jacqueline L Deen; Julia Ampuero; Claire-Lise Chaignat
Journal:  Emerg Infect Dis       Date:  2004-11       Impact factor: 6.883

10.  Classical ctxB in Vibrio cholerae O1, Kolkata, India.

Authors:  Amit Raychoudhuri; Tapas Patra; Kausik Ghosh; Thandavarayan Ramamurthy; Ranjan K Nandy; Yoshifumi Takeda; G Balakrish-Nair; Asish K Mukhopadhyay
Journal:  Emerg Infect Dis       Date:  2009-01       Impact factor: 6.883
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  28 in total

1.  Haitian variant tcpA in Vibrio cholerae O1 El Tor strains in Kolkata, India.

Authors:  Priyanka Ghosh; Arindam Naha; Surajit Basak; Santanu Ghosh; T Ramamurthy; Hemanta Koley; Ranjan K Nandy; Sumio Shinoda; Haruo Watanabe; Asish K Mukhopadhyay
Journal:  J Clin Microbiol       Date:  2013-12-26       Impact factor: 5.948

2.  New Variant of Vibrio cholerae O139 in Odisha, India.

Authors:  Bibhuti Bhusan Pal; Anima Mohanty; BhagyaLaxmi Biswal; Smruti Ranjan Nayak
Journal:  J Clin Microbiol       Date:  2019-04-26       Impact factor: 5.948

3.  Molecular characterization of high-level-cholera-toxin-producing El Tor variant Vibrio cholerae strains in the Zanzibar Archipelago of Tanzania.

Authors:  A Naha; G Chowdhury; J Ghosh-Banerjee; M Senoh; T Takahashi; B Ley; K Thriemer; J Deen; L V Seidlein; S M Ali; A Khatib; T Ramamurthy; R K Nandy; G B Nair; Y Takeda; A K Mukhopadhyay
Journal:  J Clin Microbiol       Date:  2013-01-16       Impact factor: 5.948

4.  A Point Mutation in carR Is Involved in the Emergence of Polymyxin B-Sensitive Vibrio cholerae O1 El Tor Biotype by Influencing Gene Transcription.

Authors:  Prosenjit Samanta; Rahul Shubhra Mandal; Rudra Narayan Saha; Sreeja Shaw; Priyanka Ghosh; Shanta Dutta; Amit Ghosh; Daisuke Imamura; Masatomo Morita; Makoto Ohnishi; Thandavarayan Ramamurthy; Asish Kumar Mukhopadhyay
Journal:  Infect Immun       Date:  2020-04-20       Impact factor: 3.441

5.  Genetic characteristics of drug-resistant Vibrio cholerae O1 causing endemic cholera in Dhaka, 2006-2011.

Authors:  Shah M Rashed; Shahnewaj B Mannan; Fatema-Tuz Johura; M Tarequl Islam; Abdus Sadique; Haruo Watanabe; R Bradley Sack; Anwar Huq; Rita R Colwell; Alejandro Cravioto; Munirul Alam
Journal:  J Med Microbiol       Date:  2012-09-13       Impact factor: 2.472

6.  Vibrio cholerae O1 El Tor variant and emergence of Haitian ctxB variant in the strains isolated from South India.

Authors:  Debdutta Bhattacharya; Shuchismita Dey; Gururaja Perumal Pazhani; Thandavarayan Ramamurthy; Mahantesh V Parande; Sanjiva D Kholkute; Subarna Roy
Journal:  Med Microbiol Immunol       Date:  2015-09-04       Impact factor: 3.402

7.  Clinical isolates of Vibrio cholerae O1 El Tor Ogawa of 2009 from Kolkata, India: preponderance of SXT element and presence of Haitian ctxB variant.

Authors:  Braj M R N S Kutar; Neha Rajpara; Hardik Upadhyay; Thandavarayan Ramamurthy; Ashima K Bhardwaj
Journal:  PLoS One       Date:  2013-02-19       Impact factor: 3.240

8.  Retrospective genomic analysis of Vibrio cholerae O1 El Tor strains from different places in India reveals the presence of ctxB-7 allele found in Haitian isolates.

Authors:  R De; T Ramamurthy; B L Sarkar; A K Mukhopadhyay; G P Pazhani; S Sarkar; S Dutta; G B Nair
Journal:  Epidemiol Infect       Date:  2017-08       Impact factor: 4.434

9.  Cholera outbreaks (2012) in three districts of Nepal reveal clonal transmission of multi-drug resistant Vibrio cholerae O1.

Authors:  Sameer M Dixit; Fatema-Tuz Johura; Sulochana Manandhar; Abdus Sadique; Rajesh M Rajbhandari; Shahnewaj B Mannan; Mahamud-Ur Rashid; Saiful Islam; Dibesh Karmacharya; Haruo Watanabe; R Bradley Sack; Alejandro Cravioto; Munirul Alam
Journal:  BMC Infect Dis       Date:  2014-07-15       Impact factor: 3.090

10.  Decades of cholera in Odisha, India (1993-2015): lessons learned and the ways forward.

Authors:  Hemant Kumar Khuntia; Thandavarayan Ramamurthy; Madhusmita Bal; Sanghamitra Pati; Manoranjan Ranjit
Journal:  Epidemiol Infect       Date:  2021-06-07       Impact factor: 2.451
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