Author

P. O'Callaghan

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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Cell Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Organism:human· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

G. Sanchez· 2 shared J. Kreuger· 2 shared O. Idevall-Hagren· 2 shared A. Engberg· 1 shared B. Xie· 1 shared J. P. Salcedo· 1 shared N. Fatsis-Kavalopoulos· 1 shared P. M. Nguyen· 1 shared

Activity by Year

2020-2021 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersCell Biology

G. Sanchez

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2 papers

Recent·Most cited

Cell BiologybioRxivAug 16, 2021

The β-cell primary cilium is an autonomous Ca2+ compartment for paracrine GABA signalling

G. Sanchez, T. C. Incedal, J. P. Salcedo…·O. Idevall-Hagren

The paper investigates Ca2+ dynamics in β-cell primary cilia and identifies GABA-B1 receptor-mediated paracrine signaling as a localized Ca2+ signaling mechanism.

DOI 10.1083/jcb.202108101

mouseexperimental assay

𝕏 PostBluesky

Cell BiologybioRxivApr 30, 2020

Piezo1 activation attenuates thrombin-induced blebbing in breast cancer cells

P. O'Callaghan, A. Engberg, N. Fatsis-Kavalopoulos…·J. Kreuger

This study shows that Piezo1 activation reduces thrombin-induced blebbing in breast cancer cells by increasing cytosolic calcium and modulating ERM protein phosphorylation.

DOI 10.1242/jcs.258809

humanproteomics

𝕏 PostBluesky