Author

Poojitha Sai Potharaju

Centre for Cellular and Molecular BiologyORCID 0009-0001-6118-3467Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Assay:metagenomics· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Krishnan Harinivas HarshaniD· 2 shared Aanchal Jain· 1 shared Anant Bahadur PateliD· 1 shared Anubhab Biswas· 1 shared Aratrika DeiD· 1 shared Arindam MondaliD· 1 shared Cheshta Agarwal· 1 shared Debasmita Basu· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersBiochemistry

Krishnan Harinivas HarshanORCID

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2 papers

Recent·Most cited

BiochemistrybioRxivPreprintFeb 25, 2026

Cytosolic interaction with RNA-helicase DDX39A titrates viral RNA G-quadruplex mediated α-Synuclein amyloidogenesis

Aanchal Jain, Shreya Tripathi, Cheshta Agarwal…·Swasti Raychaudhuri

The paper shows that DDX39A interaction with RNA reduces α-Synuclein amyloid formation, while viral rG4s enhance it, linking RNA dynamics to Parkinson's disease pathogenesis.

DOI 10.64898/2026.02.24.707865

mouseproteomics

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ImmunologybioRxivPreprintApr 28, 2025

MAVS Safeguards Mitochondrial Integrity to Drive a Potent Intrinsic Antiviral Program

Vishal Sah, Poojitha Sai Potharaju, Karthika S Nair…·Krishnan Harinivas Harshan

This study identifies MAVS as a mitochondrial guardian that maintains mitochondrial integrity to drive IFN-independent antiviral immunity against SARS-CoV-2 and JEV.

DOI 10.1101/2025.04.28.651145

experimental assayhost-pathogen & immune response

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