Author

S. Ubeysinghe

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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Biochemistry· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2

Frequent Co-Authors

A. Karunarathne· 2 shared D. Kankanamge· 1 shared D. Wijayaratna· 1 shared K. K. Shrestha· 1 shared K. Ratnayake· 1 shared M. C. Young· 1 shared M. E. Mostafa· 1 shared M. Tennakoon· 1 shared

Activity by Year

2022-2024 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 20 mutual co-author links

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2 shared papersBiochemistry

A. Karunarathne

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2 papers

Recent·Most cited

Optical Control of Cell-Surface and Endomembrane-Exclusive β-Adrenergic Receptor Signaling

W. Thotamune, S. Ubeysinghe, K. K. Shrestha, M. E. Mostafa, M. C. Young, A. Karunarathne

This paper introduces OptoIso, a photo-labile ligand that selectively activates βAR signaling at the cell surface or endomembranes using blue light, enabling precise study of its role in cardiac pathology.

bioRxiv · Feb 14, 2024Biochemistry

Molecular regulation of GPCR-G-protein-governed PIP3 generation and its adaptation

D. Wijayaratna, K. Ratnayake, S. Ubeysinghe, D. Kankanamge, M. Tennakoon, A. Karunarathne

The paper investigates how GPCR activation leads to PIP3 generation and its temporal regulation through G protein subunit-dependent adaptation.

bioRxiv · Aug 31, 2022 · PreprintCell Biology