Evidence map›Paper›PMID 24239289›Full record

ArticleMolecular cell2013

Regulation of gene expression by macrolide-induced ribosomal frameshifting.

Pulkit Gupta, Krishna Kannan, Alexander S Mankin, Nora Vázquez-Laslop

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

44 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
  2. Approaches for Studying Context Specificity of Translation Inhibitor Action.International journal of molecular sciences · 2026
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  6. Regulation of erm(T) MLSnpj antimicrobials and resistance · 2024
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  7. Article
  8. Article
  9. Article
  10. Article
  11. Nontriplet feature of genetic code inProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Clinical Resistant Strains ofAntibiotics (Basel, Switzerland) · 2023
    Article
  13. Article
  14. Genomic Insights of FirstInternational journal of molecular sciences · 2022
    Article
  15. Article
  16. Mechanisms of Resistance to Macrolide Antibiotics amongAntibiotics (Basel, Switzerland) · 2021
    Review
  17. Article
  18. Article
  19. Article
  20. Translational Attenuation Mechanism ofFrontiers in microbiology · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Pulkit GuptaCenter for Pharmaceutical Biotechnology, University of Illinois at Chicago, 900 South Ashland Avenue, Chicago, IL 60607, USA.
Krishna KannanCenter for Pharmaceutical Biotechnology, University of Illinois at Chicago, 900 South Ashland Avenue, Chicago, IL 60607, USA.
Alexander S MankinCenter for Pharmaceutical Biotechnology, University of Illinois at Chicago, 900 South Ashland Avenue, Chicago, IL 60607, USA. Electronic address: shura@uic.edu.
Nora Vázquez-LaslopCenter for Pharmaceutical Biotechnology, University of Illinois at Chicago, 900 South Ashland Avenue, Chicago, IL 60607, USA. Electronic address: nvazquez@uic.edu.
University of Illinois Chicago · US

Funding

Molecular mechanisms of action of macrolide antibioticsR01GM106386 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI MANKIN, ALEXANDER S, VAZQUEZ-LASLOP, NORA · 2013 to 2016
$1.2M
Mechanism of Induction of erm Genes By Ketolide AntibioticsR21AI083684 · NIAID · UNIVERSITY OF ILLINOIS AT CHICAGO · PI VAZQUEZ-LASLOP, NORA · 2009 to 2010
$432k
NIAID NIH HHS R21 AI083684NIAID NIH HHS R21AI083684NIGMS NIH HHS R01 GM106386
6 · The paper itself

Abstract

The expression of many genes is controlled by upstream ORFs (uORFs). Typically, the progression of the ribosome through a regulatory uORF, which depends on the physiological state of the cell, influences the expression of the downstream gene. In the classic mechanism of induction of macrolide resistance genes, antibiotics promote translation arrest within the uORF, and the static ribosome induces a conformational change in mRNA, resulting in the activation of translation of the resistance cistron. We show that ketolide antibiotics, which do not induce ribosome stalling at the uORF of the ermC resistance gene, trigger its expression via a unique mechanism. Ketolides promote frameshifting at the uORF, allowing the translating ribosome to invade the intergenic spacer. The dynamic unfolding of the mRNA structure leads to the activation of resistance. Conceptually similar mechanisms may control other cellular genes. The identified property of ketolides to reduce the fidelity of reading frame maintenance may have medical implications.

Indexed as

Amino Acid SequenceAnti-Bacterial AgentsBase SequenceFrameshifting, RibosomalGene Expression RegulationKetolidesMacrolidesMethyltransferasesMolecular Sequence DataOpen Reading FramesProtein BiosynthesisRibosomesRNA, MessengerAnti-Bacterial AgentsKetolidesMacrolidesMethyltransferasesRNA, MessengerrRNA (adenosine-O-2'-)methyltransferase

Identifiers

PMID24239289
PMCPMC3874817
OpenAlexW2119872537

What OpenQuestion holds

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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.