Author

A. V. Nair

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· 3 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 3 Assay:proteomics· 3 Research Focus:cell type annotation· 2 Approach:genetic perturbation / CRISPR· 2 Organism:mouse· 2 Organism:bacteria (other)· 1 Research Focus:cell signaling & trafficking· 1

Frequent Co-Authors

D. Chakravortty· 4 shared A. Das· 1 shared A. Dasgupta· 1 shared A. Kaushik· 1 shared A. LAHIRI· 1 shared A. Singh· 1 shared D. Raj· 1 shared J. Sharma· 1 shared

Activity by Year

2023-2023 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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4 shared papersMicrobiology

D. Chakravortty

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Clustered Regularly Interspaced Short Palindromic Repeats-Cas system regulates Salmonella virulence

S. A. Marathe, N. Sharma, A. Das, P. Sethi, A. V. Nair, D. Chakravortty, V. D. Negi

This study shows that the CRISPR-Cas system in Salmonella enhances virulence by regulating virulence factor expression.

bioRxiv · Dec 12, 2023 · PreprintMicrobiology

Salmonella Typhimurium employ spermidine to exert protection against ROS-mediated cytotoxicity and rewires host polyamine metabolism to ameliorate its survival in macrophages

A. V. Nair, A. Singh, R. S. Rajmani, D. Chakravortty

This study shows Salmonella Typhimurium uses spermidine to resist ROS stress and rewires host polyamine metabolism, enhancing survival in macrophages, and suggests DFMO as a therapeutic option.

bioRxiv · Sep 29, 2023 · PreprintMicrobiology

Spermidine facilitates the adhesion and subsequent invasion of Salmonella Typhimurium into epithelial cells via the regulation of surface adhesive structures and the SPI-1

A. V. Nair, Y. Devasurmutt, S. A. Rahman, U. S. Tatu, D. Chakravortty

This study shows that spermidine enhances Salmonella Typhimurium adhesion and invasion into epithelial cells by regulating surface structures and SPI-1 gene expression.

bioRxiv · Jun 3, 2023 · PreprintMicrobiology

Salmonella Typhimurium effector SseI regulates host peroxisomal dynamics to acquire lysosomal cholesterol for better intracellular growth

D. Raj, A. V. Nair, J. Sharma, S. Prakash, A. Kaushik, S. Basu, S. Sahu, S. Singh, V. Bhosale, T. Chandra, U. C. Ghoshal, A. Dasgupta, M. I. Siddiqi, S. K. Gupta, D. Chakravortty, , A. LAHIRI

The paper shows Salmonella effector SseI recruits peroxisomes to SCVs, activates ARF-1, and facilitates cholesterol transport for bacterial growth.

bioRxiv · Feb 27, 2023 · PreprintCell Biology