Author

Nivedita Roy

Indian Council of Medical ResearchORCID 0000-0003-3908-0792Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:drug response / drug discovery· 1 Organism:human· 1 Assay:metagenomics· 1 Organism:mouse· 1

Frequent Co-Authors

Arindam Mukherjee· 2 shared Ashis Debnath· 2 shared Asish K. MukhopadhyayiD· 2 shared Debaki Ranjan HowladeriD· 2 shared Hemanta KoleyiD· 2 shared Prolay HalderiD· 2 shared Soumalya BanerjeeiD· 2 shared Supriya Mandal· 2 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersMicrobiology

Arindam Mukherjee

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2 papers

Recent·Most cited

MicrobiologyMicrobiology SpectrumPeer-reviewedJun 22, 2026

Third generation cephalosporin-induced L-form transition in Shigella sonnei reveals a virulence-survival trade-off underlying persistent infection

Sanjib Das, Arindam Mukherjee, Prolay Halder…·Hemanta Koley

This paper shows that Shigella sonnei can transition into L-forms in response to third-generation cephalosporins, gaining survival benefits but losing virulence, leading to persistent infections.

1 citation

humanexperimental assay

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MicrobiologybioRxivPreprintDec 3, 2025

Potential probiotic application of a novel commensal E. coli with antagonistic activity against different enteric pathogens

Prolay Halder, Sanjib Das, Soumalya Banerjee…·Hemanta Koley

This paper identifies a commensal E. coli strain with antimicrobial activity against enteric pathogens and demonstrates its prophylactic and therapeutic potential in murine models.

DOI 10.64898/2025.12.03.692057

mousemetagenomics

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