Evidence map›Paper›PMID 42792103›Full record

ArticleAntioxidants (Basel, Switzerland)2026

Mechanism of Cu(II) Detoxification by Ergothioneine: Reduction and Formation of Stable Cu(I) Complexes.

Yuri P Tsentalovich, Nataliya A Osik, Maxim V Fomenko, Nikita A Dmitriev, Vadim V Yanshole

Abstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Yuri P TsentalovichLaboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Street 3a, 630090 Novosibirsk, Russia.ORCID 0000-0002-1380-3000
Nataliya A OsikLaboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Street 3a, 630090 Novosibirsk, Russia.ORCID 0000-0002-9338-1409
Maxim V FomenkoLaboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Street 3a, 630090 Novosibirsk, Russia.
Nikita A DmitrievLaboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Street 3a, 630090 Novosibirsk, Russia.
Vadim V YansholeLaboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Street 3a, 630090 Novosibirsk, Russia.ORCID 0000-0003-1512-3049

Funding

Russian Science Foundation 25-14-00035
6 · The paper itself

Abstract

Ergothioneine (ESH) is one of the most abundant antioxidants in the human body, but its biological functions remain unclear. In this work, we elucidated the detailed mechanism of the deactivation of divalent copper ions Cu(II) by ESH using optical spectroscopy, NMR, and LC-MS. We found that the reduction of Cu(II) ions to Cu(I) by ESH occurs in a bimolecular reaction of Cu

Indexed as

complexingcopperergothioneineergothioneine disulfidehercynineLC-MSNMRoptical spectroscopyoxidation kinetics

Identifiers

PMID42792103
PMCPMC13603105

What OpenQuestion holds

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Registered trials

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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.