Author

Joyce Kamar

Hebrew University of JerusalemORCID 0000-0003-0624-2011Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 1

Frequent Co-Authors

Itamar SimoniD· 2 shared Alma Sophia Barisaac· 1 shared Avraham Greenberg· 1 shared Enas R. Abu‐Zhayia· 1 shared Feras E. MachouriD· 1 shared Leonor Daniel· 1 shared M. Cristina CardosoiD· 1 shared María del Carmen Guerrero ArroyoiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMolecular Biology

Itamar SimonORCID

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2 papers

Recent·Most cited

Constitutive ATR Signaling Enforces Domain-Wide Origin Synchrony

Joyce Kamar, Sharon Eden, Sunil Kumar Pradhan, Maruthi Kumar Pabba, María del Carmen Guerrero Arroyo, Avraham Greenberg, Leonor Daniel, M. Cristina Cardoso, Itamar Simon

The paper shows that constitutive ATR signaling coordinates replication origin firing across domains, and stress disrupts this coordination by sequestering ATR.

bioRxiv · Oct 20, 2026 · PreprintMolecular Biology

Harnessing DNA replication stress to target RBM10 deficiency in lung adenocarcinoma

Feras E. Machour, Enas R. Abu‐Zhayia, Joyce Kamar, Alma Sophia Barisaac, Itamar Simon, Nabieh Ayoub

This study identifies RBM10's role in DNA replication and shows that targeting WEE1 can sensitize RBM10-deficient lung adenocarcinoma cells.

Nature Communications · Jul 30, 2024Peer-reviewedMolecular Biology