Author

Yukie Komatsu

Akita UniversityORCID 0009-0006-2230-2853Unclaimed 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· 2 Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Assay:fluorescence / live-cell microscopy· 1 Organism:human· 1

Frequent Co-Authors

Kota SaitoiD· 2 shared Masashi ArakawaiD· 2 shared Miharu MaedaiD· 2 shared Masaki Wakabayashi· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

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2 shared papersCell Biology

Kota SaitoORCID

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintJun 18, 2025

Phosphorylation-Coupled Autoregulation Maintains Functional ER Exit Sites

Miharu Maeda, Masashi Arakawa, Masaki Wakabayashi…·Kota Saito

This study shows that phosphorylation and dephosphorylation of TANGO1 and Sec16, regulated by FAM83A/CK1 and phosphatases, maintain functional ER exit sites for secretory protein transport.

DOI 10.1101/2025.06.18.660491

experimental assaycell signaling & trafficking

𝕏 PostBluesky

Cell BiologyThe Journal of Cell BiologyPeer-reviewedJul 12, 2024

A Novel Method to Visualize Active Small GTPases Unveils Distinct Sites of Sar1 Activation During Collagen Secretion.

Miharu Maeda, Masashi Arakawa, Yukie Komatsu, Kota Saito

The paper introduces SAIYAN, a method to detect small GTPase activation, revealing Sar1 activation at ER exit sites and ERGIC during collagen secretion.

9 citations

humanfluorescence / live-cell microscopy

𝕏 PostBluesky