Evidence map›Paper›PMID 26168046›Full record

ArticlePloS one2015

Comparative Analysis of Stress Induced Gene Expression in Caenorhabditis elegans following Exposure to Environmental and Lab Reconstituted Complex Metal Mixture.

Ranjeet Kumar, Ajay Pradhan, Faisal Ahmad Khan, Pia Lindström, Daniel Ragnvaldsson, Per Ivarsson, Per-Erik Olsson, Jana Jass

Open access · goldAbstract readComparative Study
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 26% of its field
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

8 citing papers in PubMed, 38 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Ranjeet KumarSchool of Science and Technology, The Life Science Center-Biology, Örebro University, Örebro, Sweden.
Ajay PradhanSchool of Science and Technology, The Life Science Center-Biology, Örebro University, Örebro, Sweden.
Faisal Ahmad KhanSchool of Science and Technology, The Life Science Center-Biology, Örebro University, Örebro, Sweden.
Pia LindströmBoliden Mineral AB, Boliden, Sweden.
Daniel RagnvaldssonEnvix Nord AB, Umeå, Sweden.
Per IvarssonALS Scandinavia AB, Täby, Sweden.
Per-Erik OlssonSchool of Science and Technology, The Life Science Center-Biology, Örebro University, Örebro, Sweden.
Jana JassSchool of Science and Technology, The Life Science Center-Biology, Örebro University, Örebro, Sweden.
Örebro University · SEBoliden (Sweden) · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metals are essential for many physiological processes and are ubiquitously present in the environment. However, high metal concentrations can be harmful to organisms and lead to physiological stress and diseases. The accumulation of transition metals in the environment due to either natural processes or anthropogenic activities such as mining results in the contamination of water and soil environments. The present study used Caenorhabditis elegans to evaluate gene expression as an indicator of physiological response, following exposure to water collected from three different locations downstream of a Swedish mining site and a lab reconstituted metal mixture. Our results indicated that the reconstituted metal mixture exerted a direct stress response in C. elegans whereas the environmental waters elicited either a diminished or abrogated response. This suggests that it is not sufficient to use the biological effects observed from laboratory mixtures to extrapolate the effects observed in complex aquatic environments and apply this to risk assessment and intervention.

Indexed as

Environmental ExposureGene ExpressionAnimalsCaenorhabditis elegans

Identifiers

PMID26168046
PMCPMC4500601
OpenAlexW1878525735

What OpenQuestion holds

Textmetadata
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.