Evidence map›Paper›PMID 33717488›Full record

ArticleEvolution, medicine, and public health2021

Too much of a good thing: Adaption to iron (II) intoxication in

Misty D Thomas, Akamu J Ewunkem, Sada Boyd, Danielle K Williams, Adiya Moore, Kristen L Rhinehardt, Emma Van Beveren, Bobi Yang, Anna Tapia, Jian Han and 2 more

Open access · goldAbstract read
In one paragraph

Article in Evolution, medicine, and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

10 citing papers in PubMed, 21 citations in OpenAlex.

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  4. Survival, resistance, and fitness dynamics ofEvolution, medicine, and public health · 2025
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  5. A heritable iron memory enables decision-making inProceedings of the National Academy of Sciences of the United States of America · 2023
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  6. Serving Two Masters: Effect ofAntibiotics (Basel, Switzerland) · 2023
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  7. Article
  8. Experimental Evolution of Copper Resistance inAntibiotics (Basel, Switzerland) · 2022
    Article
  9. Article
  10. Experimental Evolution of Magnetite Nanoparticle Resistance inNanomaterials (Basel, Switzerland) · 2021
    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

12 authors at 2 institutions in 1 country.

Misty D ThomasDepartment of Biology, North Carolina Agricultural and Technical State University, 1601 E. Market St, Greensboro, NC 27411, USA.ORCID 0000-0001-9039-4098
Akamu J EwunkemBEACON, Center for the Study of Evolution in Action, Michigan State University, East Lansing, MI 48824, USA.
Sada BoydDepartment of Nanoengineering, Joint School of Nanoscience and Nanoengineering, North Carolina Agricultural and Technical State University and UNC Greensboro, 2907 E. Gate City Blvd., Greensboro, NC 27401, USA.
Danielle K WilliamsDepartment of Biology, North Carolina Agricultural and Technical State University, 1601 E. Market St, Greensboro, NC 27411, USA.
Adiya MooreDepartment of Biology, North Carolina Agricultural and Technical State University, 1601 E. Market St, Greensboro, NC 27411, USA.
Kristen L RhinehardtComputational Data Science and Engineering, North Carolina Agricultural and Technical State University, 1601 E. Market Street, Greensboro, NC 27411, USA.
Emma Van BeverenDepartment of Nanoengineering, Joint School of Nanoscience and Nanoengineering, North Carolina Agricultural and Technical State University and UNC Greensboro, 2907 E. Gate City Blvd., Greensboro, NC 27401, USA.
Bobi YangDepartment of Nanoengineering, Joint School of Nanoscience and Nanoengineering, North Carolina Agricultural and Technical State University and UNC Greensboro, 2907 E. Gate City Blvd., Greensboro, NC 27401, USA.
Anna TapiaDepartment of Nanoengineering, Joint School of Nanoscience and Nanoengineering, North Carolina Agricultural and Technical State University and UNC Greensboro, 2907 E. Gate City Blvd., Greensboro, NC 27401, USA.
Jian HanDepartment of Biology, North Carolina Agricultural and Technical State University, 1601 E. Market St, Greensboro, NC 27411, USA.
Scott H HarrisonDepartment of Biology, North Carolina Agricultural and Technical State University, 1601 E. Market St, Greensboro, NC 27411, USA.
Joseph L GravesDepartment of Biology, North Carolina Agricultural and Technical State University, 1601 E. Market St, Greensboro, NC 27411, USA.
North Carolina Agricultural and Technical State University · USUniversity of North Carolina at Greensboro · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere has been an increased usage of metallic antimicrobial materials to control pathogenic and multi-drug resistant bacteria. Yet, there is a corresponding need to know if this usage leads to genetic adaptations that could produce more harmful strains. METHODOLOGY: Experimental evolution was used to adapt

resultsAfter 200 days of adaptation, populations cultured in excess iron (II), showed a significant increase in 24-h optical densities compared to controls. Furthermore, these populations showed increased resistance toward other metals [iron (III) and gallium (III)] and to traditional antibiotics (bacitracin, rifampin, chloramphenicol and sulfanilamide). Genomic analysis identified selective sweeps in three genes; CONCLUSIONS AND IMPLICATIONS: Together, this indicates that the selected populations can quickly adapt to stressful levels of iron (II). This study is unique in that it demonstrates that

Indexed as

E. coliexperimental evolutiongene expressioniron resistancepleiotropy

Identifiers

PMID33717488
PMCPMC7937436
OpenAlexW3137172333

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.