Author

Rajasree Kundu

Tata Institute of Fundamental ResearchORCID 0000-0001-9704-316XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Biochemistry· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Assay:imaging· 1

Frequent Co-Authors

Ankona DattaiD· 2 shared Samsuzzoha MondaliD· 2 shared Akshay KapadiaiD· 1 shared Alex J Alonzo· 1 shared Andrew Walke· 1 shared Andrey S. KlymchenkoiD· 1 shared Antara A. BanerjeeiD· 1 shared Jennifer Pellicier-Caraballo· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersBiochemistry

Ankona DattaORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

BiochemistryJournal of Biological ChemistryPeer-reviewedOct 16, 2025

Direct measurement of PIP2 densities in biological membranes using a peptide-based sensor

Vinay K. Menon, Joy Wu, Alex J Alonzo…·Shalini T. Low-Nam

The paper develops a peptide-based sensor to measure PI(4,5)P2 densities in membranes, showing mutation-specific changes in surface levels in cells with Ras mutations.

3 citations

experimental assaycell signaling & trafficking

𝕏 PostBluesky

BiochemistryChemical SciencePeer-reviewedJan 1, 2025

A Cell-Permeable Fluorescent Probe Reveals Temporally Diverse PI(4,5)P2 Dynamics Evoked by Distinct GPCR Agonists in Neurons

Rajasree Kundu, Samsuzzoha Mondal, Akshay Kapadia…·Ankona Datta

This paper develops a fluorescent probe to track PI(4,5)P2 dynamics in neurons, revealing that hallucinogenic ligands at the 5-HT2A receptor cause slower initial PI(4,5)P2 depletion compared to non-hallucinogenic ligands.

5 citations

imagingexperimental assay

𝕏 PostBluesky