Author

Hirotatsu Kojima

Drug Discovery Initiative, Graduate School of Pharmaceutical Sciences, The University of TokyoORCID 0000-0002-5480-3189Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:drug response / drug discovery· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Kazuaki KatakawaiD· 1 shared Kosho MakinoiD· 1 shared Masahiro AnadaiD· 1 shared Masaki IshiiiD· 1 shared Naoki Suto· 1 shared Ruri Kojima· 1 shared Sachiko Toma-FukaiiD· 1 shared Shinya OhataiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperCell Biology

Kazuaki KatakawaORCID

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1 paper

Recent·Most cited

Inhibition of microtubule polymerization and dynein impairs the nuclear localization of the ependymoma-associated ZFTA-RELA fusion protein and NF-κB activation

Masaki Ishii, Naoki Suto, Ruri Kojima, Kazuaki Katakawa, Kosho Makino, Sachiko Toma-Fukai, Takeshi Tsusaka, Shunsuke Sueki, Masahiro Anada, Hirotatsu Kojima, Shinya Ohata

This study identifies microtubule and dynein inhibitors that block ZFTA-RELA nuclear localization and NF-κB activation in ependymoma cells.

Journal of Biological Chemistry · Jul 13, 2026Peer-reviewedCell Biology