Author

Rajarshi Chakrabarti

Thomas Jefferson UniversityORCID 0000-0002-4184-8492Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Rajarshi Chakrabarti1 paper

Biology Disciplines

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Cell Biology· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

Amrapali GhoshiD· 3 shared Maite ZavalaiD· 3 shared Brandon Tabori· 1 shared Dhaval K ShukaliD· 1 shared György CsordásiD· 1 shared Henry N. HiggsiD· 1 shared Marco TiganoiD· 1 shared Suresh K. JosephiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 32 mutual co-author links

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3 shared papersCell Biology

Amrapali GhoshORCID

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3 papers

Recent·Most cited

Cell BiologybioRxivPreprintOct 23, 2026

FMNL1 polymerized actin filaments complete mitochondrial division downstream of Golgi-derived vesicles

Brandon Tabori, Amrapali Ghosh, Maite Zavala, Rajarshi Chakrabarti

The paper identifies FMNL1 as a factor required for completing mitochondrial division via actin filaments, downstream of Golgi-derived vesicles.

DOI 10.64898/2026.10.21.760700

experimental assay

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Cell BiologyCurrent BiologyPeer-reviewedJun 1, 2026

An INF2-dependent actin-mediated step in Inositol 1,4,5-trisphosphate receptor cluster formation and activity

Maite Zavala, Amrapali Ghosh, Suresh K. Joseph, Rajarshi Chakrabarti

This paper identifies INF2-mediated actin filaments as a regulator of IP3R cluster formation and activity, influencing ER calcium release and ER-mitochondrial contacts.

1 citation

experimental assaycell type annotation

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Cell BiologyEMBO ReportsPeer-reviewedAug 29, 2025

Peri-mitochondrial actin filaments inhibit Parkin assembly via disruption of ER-mitochondrial contact

Tak Shun Fung, Amrapali Ghosh, Maite Zavala…·Rajarshi Chakrabarti

The paper shows that peri-mitochondrial actin filaments (ADA) inhibit Parkin assembly by disrupting ER-mitochondrial contacts, delaying mitophagy after acute damage and blocking it during chronic dysfunction.

9 citations

experimental assayhost-pathogen & immune response

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