Nabendu Sekhar Chatterjee

Summary

Affiliation: Centre for Research in Medical Entomology
Country: India

Publications

  1. doi request reprint Allelic variation in colonization factor CS6 of enterotoxigenic Escherichia coli isolated from patients with acute diarrhoea and controls
    Subrata Sabui
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    J Med Microbiol 59:770-9. 2010
  2. pmc Characterization and studies of the cellular interaction of native colonization factor CS6 purified from a clinical isolate of enterotoxigenic Escherichia coli
    Abhisek Ghosal
    Division of Biochemistry, National Institute of Cholera and Enteric Diseases, P33 C I T Road, Scheme XM, Beliaghata, Kolkata 700 010, India
    Infect Immun 77:2125-35. 2009
  3. pmc Real-time PCR-based mismatch amplification mutation assay for specific detection of CS6-expressing allelic variants of enterotoxigenic Escherichia coli and its application in assessing diarrheal cases and asymptomatic controls
    Subrata Sabui
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    J Clin Microbiol 50:1308-12. 2012
  4. pmc Functional Role of N- and C-Terminal Amino Acids in the Structural Subunits of Colonization Factor CS6 Expressed by Enterotoxigenic Escherichia coli
    Anusuya Debnath
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    J Bacteriol 198:1429-41. 2016
  5. pmc Intestinal adherence of Vibrio cholerae involves a coordinated interaction between colonization factor GbpA and mucin
    Rudra Bhowmick
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    Infect Immun 76:4968-77. 2008
  6. doi request reprint Role of a sensor histidine kinase ChiS of Vibrio cholerae in pathogenesis
    Rhishita Chourashi
    Division of Biochemistry, National Institute of Cholera and Enteric Diseases, Kolkata 700010, India
    Int J Med Microbiol 306:657-665. 2016
  7. pmc Cytotoxic and Inflammatory Responses Induced by Outer Membrane Vesicle-Associated Biologically Active Proteases from Vibrio cholerae
    Ayan Mondal
    Division of Pathophysiology, National Institute of Cholera and Enteric Diseases, Kolkata, India
    Infect Immun 84:1478-90. 2016
  8. pmc PCR-based identification of common colonization factor antigens of enterotoxigenic Escherichia coli
    Abhisek Ghosal
    National Institute of Cholera and Enteric Diseases, P33 CIT Road, Scheme XM, Beliaghata, Kolkata 700 010, India
    J Clin Microbiol 45:3068-71. 2007
  9. doi request reprint Two specific amino acid variations in colonization factor CS6 subtypes of enterotoxigenic Escherichia coli results in differential binding and pathogenicity
    Anusuya Debnath
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    Microbiology 161:865-74. 2015
  10. pmc The Vibrio cholerae extracellular chitinase ChiA2 is important for survival and pathogenesis in the host intestine
    Moumita Mondal
    Division of Biochemistry, National Institute of Cholera and Enteric Diseases, Kolkata, India
    PLoS ONE 9:e103119. 2014

Collaborators

  • James P Nataro
  • Sun Nyunt Wai
  • Amit Ghosh
  • Thandavarayan Ramamurthy
  • Takashi Hamabata
  • Anusuya Debnath
  • Subrata Sabui
  • Moumita Mondal
  • Abhisek Ghosal
  • Hemanta Koley
  • Rudra Bhowmick
  • Dhira Rani Saha
  • Ayan Mondal
  • Rhishita Chourashi
  • Ritam Sinha
  • Takeaki Wajima
  • Rajat Banerjee
  • Sanjucta Dutta
  • Sandipan Ganguly
  • Amit Pal
  • Suman Das
  • Rima Tapader
  • Manoj K Chakrabarti
  • Dhrubajyoti Nag
  • K Rajendran
  • Dipika Sur
  • Myron M Levine
  • S Yamasaki
  • Rupak K Bhadra
  • Bhabatosh Das
  • Ranjan K Nandy
  • Ranjan Kumar Nandy

Detail Information

Publications12

  1. doi request reprint Allelic variation in colonization factor CS6 of enterotoxigenic Escherichia coli isolated from patients with acute diarrhoea and controls
    Subrata Sabui
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    J Med Microbiol 59:770-9. 2010
    ..Thus, CS6 variants are formed as a result of different allelic combinations of CssA and CssB, and these changes at the functional level might be important in the development of an effective ETEC vaccine...
  2. pmc Characterization and studies of the cellular interaction of native colonization factor CS6 purified from a clinical isolate of enterotoxigenic Escherichia coli
    Abhisek Ghosal
    Division of Biochemistry, National Institute of Cholera and Enteric Diseases, P33 C I T Road, Scheme XM, Beliaghata, Kolkata 700 010, India
    Infect Immun 77:2125-35. 2009
    ..Purified CS6 was found to colocalize with Fn along the junctions of INT 407 cells. Based on the results obtained, we propose that CS6-expressing ETEC binds to the intestinal cells through Fn for colonization...
  3. pmc Real-time PCR-based mismatch amplification mutation assay for specific detection of CS6-expressing allelic variants of enterotoxigenic Escherichia coli and its application in assessing diarrheal cases and asymptomatic controls
    Subrata Sabui
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    J Clin Microbiol 50:1308-12. 2012
    ..This study may help in understanding the association of allelic variants in CS6-expressing ETEC with the clinical features of diarrhea, as well as in ETEC vaccine studies...
  4. pmc Functional Role of N- and C-Terminal Amino Acids in the Structural Subunits of Colonization Factor CS6 Expressed by Enterotoxigenic Escherichia coli
    Anusuya Debnath
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    J Bacteriol 198:1429-41. 2016
    ..Overall, the results presented here might help in understanding the pathway used to assemble CS6 and predict its structure...
  5. pmc Intestinal adherence of Vibrio cholerae involves a coordinated interaction between colonization factor GbpA and mucin
    Rudra Bhowmick
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    Infect Immun 76:4968-77. 2008
    ..cholerae...
  6. doi request reprint Role of a sensor histidine kinase ChiS of Vibrio cholerae in pathogenesis
    Rhishita Chourashi
    Division of Biochemistry, National Institute of Cholera and Enteric Diseases, Kolkata 700010, India
    Int J Med Microbiol 306:657-665. 2016
    ..The cumulative effect of these events made V. cholerae ChiS- strain hypovirulent. Hence, we propose that ChiS plays a vital role in V. cholerae pathogenesis...
  7. pmc Cytotoxic and Inflammatory Responses Induced by Outer Membrane Vesicle-Associated Biologically Active Proteases from Vibrio cholerae
    Ayan Mondal
    Division of Pathophysiology, National Institute of Cholera and Enteric Diseases, Kolkata, India
    Infect Immun 84:1478-90. 2016
    ..cholerae strains in adult mice. In conclusion, our study shows that V. cholerae OMVs secrete biologically active proteases which may play a role in cytotoxic and inflammatory responses. ..
  8. pmc PCR-based identification of common colonization factor antigens of enterotoxigenic Escherichia coli
    Abhisek Ghosal
    National Institute of Cholera and Enteric Diseases, P33 CIT Road, Scheme XM, Beliaghata, Kolkata 700 010, India
    J Clin Microbiol 45:3068-71. 2007
    ..We describe here a PCR-based method to detect common CFAs of ETEC, which were characterized using conventional serology. This PCR assay is simple and sensitive for the detection of expressed CFA genes...
  9. doi request reprint Two specific amino acid variations in colonization factor CS6 subtypes of enterotoxigenic Escherichia coli results in differential binding and pathogenicity
    Anusuya Debnath
    National Institute of Cholera and Enteric Diseases, Kolkata, India
    Microbiology 161:865-74. 2015
    ..As a consequence, ETEC expressing these two subtypes displayed differential pathogenicity. We speculate that this might explain the subjective association of AIBI with ETEC from diarrhoeal cases and AIIBII with asymptomatic controls. ..
  10. pmc The Vibrio cholerae extracellular chitinase ChiA2 is important for survival and pathogenesis in the host intestine
    Moumita Mondal
    Division of Biochemistry, National Institute of Cholera and Enteric Diseases, Kolkata, India
    PLoS ONE 9:e103119. 2014
    ..cholerae in the intestine hydrolyzed intestinal mucin to release GlcNAc, and the released sugar is successfully utilized by V. cholerae for growth and survival in the host intestine. ..
  11. doi request reprint Role of Vibrio cholerae exochitinase ChiA2 in horizontal gene transfer
    Moumita Mondal
    Division of Biochemistry, National Institute of Cholera and Enteric Diseases, P33 C I T Road, Scheme XM, Beliaghata, Kolkata 700010, India
    Can J Microbiol 62:201-9. 2016
    ..The same environmental condition also induced tfoX expression, followed by its translational activation by the (GlcNAc)2 produced, leading to efficient horizontal gene transfer. ..