Author

Narayanan Nampoothiri V.P.

University of Pittsburgh

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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Genetics· 2

Signature Assays, Organisms & Methods

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Organism:Drosophila· 2 Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Deepika VasudevaniD· 2 shared Abby J. CarneyiD· 1 shared Christopher Garbark· 1 shared Emily M. LackneriD· 1 shared Inês Lago‐Baldaia· 1 shared Katherine E. Querry· 1 shared Lydia GrmaiiD· 1 shared Manuel MichacaiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 21 mutual co-author links

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2 shared papersGenetics

Deepika VasudevanORCID

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2 papers

Recent·Most cited

Translation regulation of ATF4 by the termination complex Hbs1-Pelo is required for visual system development and function

Katherine E. Querry, Inês Lago‐Baldaia, Narayanan Nampoothiri V.P., Christopher Garbark, Abby J. Carney, Vilaiwan M. Fernandes, Deepika Vasudevan

The paper identifies ATF4 as a target of Hbs1-Pelo translation regulation, showing its role in visual system development and function in Drosophila and human cells.

bioRxiv · Oct 8, 2025 · PreprintGenetics

Integrated Stress Response signaling acts as a metabolic sensor in fat tissues to regulate oocyte maturation and ovulation

Lydia Grmai, Manuel Michaca, Emily M. Lackner, Narayanan Nampoothiri V.P., Deepika Vasudevan

This study identifies Atf4 as a metabolic sensor in fat tissue that regulates oogenesis and ovulation in Drosophila by modulating yolk lipoprotein synthesis and neuropeptide secretion.

Cell Reports · Mar 1, 2024Peer-reviewedGenetics