Author

Shreya Dasgupta

Indian Council of Medical Research

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 1 Research Focus:cancer & tumor microenvironment· 1 Approach:experimental assay· 1 Assay:metabolomics· 1

Frequent Co-Authors

Ananda PaliD· 1 shared Debayan Ganguli· 1 shared Debjani Bhattacharya· 1 shared Ratan GachhuiiD· 1 shared Sameer Ranjan SahooiD· 1 shared Santasabuj DasiD· 1 shared Shramana Chakraborty· 1 shared Sudip Dey· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperMicrobiology

Ananda PalORCID

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1 paper

Recent·Most cited

PFAS triggers a SpoT-associated metabolic switch that promotes persister-like phenotype in Salmonella Typhi

Debayan Ganguli, Shramana Chakraborty, Shreya Dasgupta, Sameer Ranjan Sahoo, Debjani Bhattacharya, Sudip Dey, Ananda Pal, Ratan Gachhui, Santasabuj Das

This study shows PFAS exposure causes membrane depolarization in Salmonella Typhi, leading to metabolic reconfiguration and increased persister-like cells through SpoT-dependent stringent response activation.

bioRxiv · May 12, 2026 · PreprintMicrobiology