Author

Satoshi Ninagawa

Biosignal Research Center, Kobe UniversityORCID 0000-0002-8005-4716Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cell signaling & trafficking· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1 Assay:protein structure· 1

Frequent Co-Authors

Airu Takeuchi· 1 shared Eiichiro MoriiD· 1 shared Hiroya AbeiD· 1 shared Hiroyuki KumetaiD· 1 shared Kaoru SugasawaiD· 1 shared Katsuya IuchiiD· 1 shared Kazunori BaniD· 1 shared Kenji InabaiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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1 shared paperBiochemistry

Airu Takeuchi

Mutual co-authors in cluster

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2 papers

Recent·Most cited

ALDH3A2 acts as a metabolic safeguard that regulates sphingolipid metabolism to suppress DNA damage and cell death

Tomoya Hotani, Maiko Sasano, Taro Okada, Taketoshi Kajimoto, Masakazu Shinohara, Satoshi Ninagawa, Tetsushi Iwasaki, Masayuki Yokoi, Kaoru Sugasawa, Wataru Sakai

This study identifies ALDH3A2 as a metabolic safeguard that suppresses DNA damage and cell death by regulating hexadecenal metabolism during sphingolipid degradation.

bioRxiv · Jul 31, 2026 · PreprintMolecular Biology

Ca2+-driven PDIA6 phase separation to ensure proinsulin quality control

Young‐Ho Lee, Tomohide Saio, Mai Watabe, Motonori Matsusaki, Shingo Kanemura, Yuxi Lin, Taro Mannen, Tsubura Kuramochi, Yuka Kamada, Katsuya Iuchi, Michiko Tajiri, Kotono Suzuki, Yan Li, Yunseok Heo, Kotone Ishii, , Masaki Okumura

This study shows Ca2+ induces PDIA6 phase separation, enhancing proinsulin folding and preventing aggregation through recruitment of PDIA3.

Nature Cell Biology · Nov 1, 2025Peer-reviewedBiochemistry