Evidence map›Paper›PMID 40099556›Full record

ArticleChemistryOpen2025

Title: Identification of Redox State Based on the Difference in Solvation Dynamics.

Yasuhiro Kato, Jelena Muncan, Yoshinori Hirano, Hiroko Yamamoto, Roumiana Tsenkova, Masato Yasui

Abstract read
In one paragraph

Article in ChemistryOpen, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yasuhiro KatoSchool of Medicine, Keio University 35 Shinanomachi, Shijyuku-ku, Tokyo, 160-8582, Japan.ORCID 0000-0002-7835-1754
Jelena MuncanGraduate School of Agricultural Science, Kobe University, 1-1 Rokkodai, Nada-ku, Kobe, 657-8501, Japan.
Yoshinori HiranoFaculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan.
Hiroko YamamotoFaculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan.
Roumiana TsenkovaGraduate School of Agricultural Science, Kobe University, 1-1 Rokkodai, Nada-ku, Kobe, 657-8501, Japan.
Masato YasuiSchool of Medicine, Keio University 35 Shinanomachi, Shijyuku-ku, Tokyo, 160-8582, Japan.

Funding

Japan Society for the Promotion of Science 23K34567Keio University Keio 2040 projects from Keio Global Research ProjectSuntory Foundation Water Channeling Life
6 · The paper itself

Abstract

Oxidation-reduction (Redox) reactions are crucial for many biological processes, yet there is no method available to evaluate redox states in a non-invasive, continuous manner. Here we introduce a novel approach to distinguish between reduced and oxidized states of glutathione (GSH and GSSG, respectively) using aquaphotomics near-infrared (NIR) spectroscopy and multivariate analysis. We identified clear differences in NIR spectra reflecting not only glutathione itself, but different redox states of glutathione based on the spectral features of water molecular conformations interacting with the reaction site. Molecular dynamic simulations also revealed the difference in water molecule coordination and hydration numbers around the reaction site. This approach not only sheds light on the significance of water molecules in redox reactions but also enables non-destructive, continuous assessment of redox states, with potential applications for bioreactor optimization.

Indexed as

GlutathioneGlutathione DisulfideMolecular Dynamics SimulationOxidation-ReductionSpectroscopy, Near-InfraredWaterGlutathioneGlutathione DisulfideWaterbiological processesglutathionenear infrared spectroscopynicotinamide adenine dinucleotideRedoxwater structure

Identifiers

PMID40099556
PMCPMC12075091

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.