Author

S. Arai

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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Bioengineering· 1 Biophysics· 1 Cancer Biology· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:cell type annotation· 2 Organism:human· 2 Organism:C. elegans· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:drug response / drug discovery· 1 Assay:fluorescence / live-cell microscopy· 1

Frequent Co-Authors

S. R. Sarker· 2 shared T. Kitaguchi· 2 shared A. Morita· 1 shared A. Teranishi· 1 shared C. Min· 1 shared C. Q. Vu· 1 shared E. B. Lane· 1 shared F. Ferdinandus· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersBiophysics

S. R. Sarker

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

qMaLioffG: A single green fluorescent protein FLIM indicator enabling quantitative imaging of endogenous ATP

S. Arai, H. Itoh, C. Q. Vu, M. Nakayama, M. Oshima, A. Morita, K. Okamoto, S. Okuda, A. Teranishi, M. Osawa, Y. Tamura, S. Nonoyama, M. Takuma, T. Fujie, S. R. Sarker, , T. Kitaguchi

The paper introduces qMaLioffG, a green fluorescent protein FLIM indicator that quantitatively measures endogenous ATP levels by detecting fluorescence lifetime changes in physiological ATP concentrations.

bioRxiv · Aug 29, 2023 · PreprintBiophysics

Photothermal Dye-based Subcellular-sized Heat Spot Enabling the Modulation of Local Cellular Activities

F. Ferdinandus, M. Suzuki, Y. Harada, S. R. Sarker, S. i. Ishiwata, T. Kitaguchi, S. Arai

The paper introduces nanoHT, a photothermal nanoparticle that creates subcellular heat spots to modulate cellular activities, inducing cell death and muscle contraction in specific areas.

bioRxiv · Dec 19, 2021 · PreprintBioengineering

Ubiquitin Ligase MARCH5 Regulates Apoptosis through Mediation of Stress-Induced and NOXA-Dependent MCL1 Degradation

S. Arai, S. Chen, L. Xie, S. Balk

This study identifies MARCH5 as a mediator of NOXA-dependent MCL1 degradation in prostate cancer, enhancing apoptosis when combined with BH3 mimetics.

bioRxiv · Jan 12, 2020 · PreprintCancer Biology

Disease-associated mutations hyperactivate KIF1A motility and anterograde axonal transport of synaptic vesicle precursors

K. Chiba, C. Min, S. Arai, K. Hashimoto, R. J. McKenney, S. Niwa

This study shows that disease-associated KIF1A mutations hyperactivate motor activity, leading to increased anterograde axonal transport of synaptic vesicle precursors and contributing to motor neuron disease.

bioRxiv · Apr 3, 2019Cell Biology