Author

Toshiaki Katada

Musashino University

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· 2 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:drug response / drug discovery· 1 Organism:human· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Hideko Uga· 1 shared Kaho Yoshimoto· 1 shared Ken Sato· 1 shared Kenji KontaniiD· 1 shared Kota SaitoiD· 1 shared Makoto ArakiiD· 1 shared Masaki IshiiiD· 1 shared Masano Shiraiwa· 1 shared

Activity by Year

2018-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 14 mutual co-author links

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1 shared paperMicrobiology

Hideko Uga

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3 papers

Recent·Most cited

Quantifying small GTPase activation status using a novel fluorescence HPLC-based assay

Makoto Araki, Yukika Kasuya, Kaho Yoshimoto, Toshiaki Katada, Kenji Kontani

This paper introduces a fluorescence HPLC-based assay to quantify small GTPase activation states, demonstrating its application in analyzing RHEB and KRAS in cells and tumor models.

Journal of Biological Chemistry · Apr 24, 2025Peer-reviewedCell Biology

Targeting dermatophyte Cdc42 and Rac GTPase signaling to hinder hyphal elongation and virulence

Masaki Ishii, Yasuhiko Matsumoto, Tsuyoshi Yamada, Hideko Uga, Toshiaki Katada, Shinya Ohata

This study identifies Cdc42 and Rac GTPase inhibition as a strategy to block hyphal elongation and virulence in Trichophyton rubrum, with EHop-016 showing promise as an antifungal lead.

iScience · May 28, 2024Peer-reviewedMicrobiology

cTAGE5 acts as a Sar1 GTPase regulator for collagen export

Norito Sasaki, Masano Shiraiwa, Miharu Maeda, Tomohiro Yorimitsu, Ken Sato, Toshiaki Katada, Kota Saito

This study shows cTAGE5 enhances Sec23's GAP activity toward Sar1 and is necessary for collagen export from the ER.

bioRxiv · Oct 25, 2018 · PreprintCell Biology