Author

In Ha Cho

Dartmouth CollegeORCID 0000-0002-1404-7681Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Assay:electronic health records· 2 Organism:mouse· 2 Research Focus:differential expression· 1 Research Focus:drug response / drug discovery· 1 Research Focus:protein structure prediction· 1

Frequent Co-Authors

Michael B. HoppaiD· 3 shared Lauren C. PanzeraiD· 2 shared Ben JohnsoniD· 1 shared Cameron D. PatoniD· 1 shared Josiah A. QuinniD· 1 shared Michael M. TamkuniD· 1 shared Morven ChiniD· 1 shared Scott A. AlpizariD· 1 shared

Activity by Year

2020-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 16 mutual co-author links

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3 shared papersNeuroscience

Michael B. HoppaORCID

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3 papers

Recent·Most cited

NeuroscienceProceedings of the National Academy of SciencesPeer-reviewedOct 27, 2026

Kv2-VAP interactions enhance presynaptic ER and mitochondrial calcium influx and the mobilization of vesicles from the reserve pool

Cameron D. Paton, In Ha Cho, Michael B. Hoppa

This study shows that Kv2-VAP interactions at presynaptic membrane contact sites regulate Ca2+ signaling and synaptic vesicle mobilization from the reserve pool.

DOI 10.1073/pnas.2602106123

experimental assay

𝕏 PostBluesky

NeuroscienceProceedings of the National Academy of SciencesPeer-reviewedJul 21, 2022

Activity-dependent endoplasmic reticulum Ca2+ uptake depends on Kv2.1-mediated endoplasmic reticulum/plasma membrane junctions to promote synaptic transmission

Lauren C. Panzera, Ben Johnson, Josiah A. Quinn…·Michael B. Hoppa

This study shows that Kv2.1 channels form ER-PM junctions essential for ER Ca2+ uptake during neuronal activity, supporting synaptic transmission.

32 citations

mouseelectronic health records

𝕏 PostBluesky

NeurosciencebioRxivPreprintFeb 5, 2020

The Potassium Channel Subunit Kvβ1 is Required for Synaptic Facilitation

In Ha Cho, Lauren C. Panzera, Morven Chin…·Michael B. Hoppa

The paper investigates the role of Kvβ1 subunits in synaptic facilitation by using optical recordings in cultured hippocampal neurons, revealing their critical role in presynaptic action potential broadening.

DOI 10.1101/2020.02.05.935163

mouseelectronic health records

𝕏 PostBluesky