Evidence map›Paper›PMID 42807946›Full record

ArticleFEMS microbes2026

Copper stress upregulates oxidative stress response, histidine production, and iron acquisition genes in

Hanna Ainelo, Karola Jõearu, Andres Ainelo, Angela Ivask

Abstract read
In one paragraph

Article in FEMS microbes, 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

4 authors.

Hanna AineloInstitute of Molecular and Cell Biology, University of Tartu, 51010 Tartu, Estonia.ORCID https://orcid.org/0000-0003-3340-9120
Karola JõearuInstitute of Molecular and Cell Biology, University of Tartu, 51010 Tartu, Estonia.
Andres AineloInstitute of Molecular and Cell Biology, University of Tartu, 51010 Tartu, Estonia.
Angela IvaskInstitute of Molecular and Cell Biology, University of Tartu, 51010 Tartu, Estonia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Copper is widely used as a fast-acting antimicrobial, yet the strategies that allow bacteria to survive copper stress remain incompletely understood. Here, we characterize the transcriptional responses of

Indexed as

bacterial transcriptomecoppercopper effects on E. colicopper oxidative stressE. coli copper transcriptomehistidineHorizon Discovery E. coli promoter collection

Identifiers

PMID42807946
PMCPMC13618251

What OpenQuestion holds

Textmetadata
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.