Author

Orna Chomsky-Hecht

Tel Aviv UniversityORCID 0000-0001-7329-9785Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Anna Stary‐WeinzingeriD· 1 shared Boris ShalomoviD· 1 shared CARMEN W. DESSAUERiD· 1 shared Daniel YakubovichiD· 1 shared Debi Ranjan TripathyiD· 1 shared Enno KlußmanniD· 1 shared Galit TabakiD· 1 shared Haritha P. ReddyiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperPhysiology

Anna Stary‐WeinzingerORCID

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1 paper

Recent·Most cited

PhysiologyNature CommunicationsPeer-reviewedNov 24, 2025

Live-cell quantitative monitoring reveals distinct, high-affinity Gβγ regulations of GIRK2 and GIRK1/2 channels

Reem Handklo‐Jamal, Tal Keren Raifman, Boris Shalomov…·Nathan Dascal

The paper shows Gβγ interacts with GIRK2 and GIRK1/2 channels with affinities in the microM range, with GIRK1/2 having higher apparent affinity due to a unique Gβγ docking site.

DOI 10.1038/s41467-025-66730-8

Xenopuselectrophysiology

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