Author

Shintaro Fujimoto

Yamagata UniversityORCID 0009-0009-1132-1663Unclaimed 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 signaling & trafficking· 2 Research Focus:chromatin & epigenetic regulation· 2 Approach:genetic perturbation / CRISPR· 2 Research Focus:metabolism & bioenergetics· 2 Approach:microscopy & imaging analysis· 2 Assay:proteomics· 2 Organism:yeast· 2

Frequent Co-Authors

Yasushi TamuraiD· 3 shared Akika Murayama· 1 shared Saori ShinodaiD· 1 shared Yusuke Mito· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

4 top collaborators · 4 mutual co-author links

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3 shared papersCell Biology

Yasushi TamuraORCID

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3 papers

Recent·Most cited

A nucleus-vacuole junction in fission yeast enriches the HMG-CoA reductase Hmg1 and INSIG protein Ins1

Akika Murayama, Shintaro Fujimoto, Yasushi Tamura

The paper identifies a nucleus-vacuole junction in fission yeast that accumulates sterol synthesis factors, showing functional conservation despite the absence of Nvj1.

bioRxiv · May 20, 2026 · PreprintCell Biology

Msc1 facilitates glucose starvation-induced remodeling of the nucleus-vacuole junction

Yusuke Mito, Shintaro Fujimoto, Saori Shinoda, Yasushi Tamura

This study identifies Msc1 as a glucose starvation-responsive factor that facilitates NVJ remodeling and transcriptional activation in yeast.

bioRxiv · Mar 16, 2026 · PreprintCell Biology

Glucose Starvation Sensing through Membrane Remodeling at theNucleus-Vacuole Junction Coordinates Ergosterol Biosynthesis

Shintaro Fujimoto, Yasushi Tamura

This study identifies Nsg1, Nsg2, and Ypf1 as glucose starvation-specific factors at the yeast nucleus-vacuole junction, revealing their role in regulating Hmg1 and Hmg2 through membrane remodeling and sterol biosynthesis.

bioRxiv · May 29, 2025 · PreprintCell Biology