Author

A. R. Umar

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· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Assay:electrophysiology· 1 Approach:experimental assay· 1 Organism:Xenopus· 1

Frequent Co-Authors

A. Demuro· 1 shared A. Pensalfini· 1 shared C. G. Glabe· 1 shared G. Ullah· 1 shared I. Parker· 1 shared

Activity by Year

2022-2022 · peak 1/yr

Co-Author Collaboration Network

5 top collaborators · 10 mutual co-author links

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1 shared paperCell Biology

A. Demuro

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1 paper

Recent·Most cited

Intracellular injection of brain extracts from Alzheimer's disease patients trigger unregulated Ca2+ release from intracellular stores that hinders cellular bioenergetics

A. Pensalfini, A. R. Umar, C. G. Glabe, I. Parker, G. Ullah, A. Demuro

The paper shows that brain extracts from Alzheimer's patients trigger unregulated Ca2+ release from intracellular stores, disrupting bioenergetics and supporting a role for amyloid oligomers in neuronal toxicity.

bioRxiv · Apr 29, 2022Cell Biology