Author

Rahul Rajala

Oklahoma Medical Research FoundationORCID 0000-0003-4501-349XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:mouse· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:metabolism & bioenergetics· 1 Assay:proteomics· 1

Frequent Co-Authors

Courtney T. GriffiniD· 2 shared Audrey C. A. CleureniD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

2 top collaborators · 1 mutual co-author link

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2 shared papersCell Biology

Courtney T. GriffinORCID

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2 papers

Recent·Most cited

Cell BiologyArteriosclerosis Thrombosis and Vascular BiologyPeer-reviewedJul 31, 2025

A novel function for endothelial protease-activated receptors in modulating insulin receptor activity with implications for diabetes

Rahul Rajala, Courtney T. Griffin

This study shows that endothelial PAR1/4 deletion increases insulin sensitivity and protects against diabetes by enhancing insulin receptor activity through reduced PTP1B activity.

5 citations

mouseexperimental assay

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Cell BiologyArteriosclerosis Thrombosis and Vascular BiologyPeer-reviewedOct 3, 2024

Acetaminophen Overdose Reveals Protease-Activated Receptor 4 as a Low-Expressing but Potent Receptor on the Hepatic Endothelium

Rahul Rajala, Audrey C. A. Cleuren, Courtney T. Griffin

This study investigates the role of protease-activated receptors 1 and 4 on hepatic endothelial cells during acetaminophen overdose, finding that low-expressing PAR4 is a potent receptor with functional redundancy to PAR1.

13 citations

mouseproteomics

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