Evidence map›Paper›PMID 26620677›Full record

ArticleJournal of molecular medicine (Berlin, Germany)2016

A flow cytometry-based reporter assay identifies macrolide antibiotics as nonsense mutation read-through agents.

Michal Caspi, Anastasia Firsow, Raja Rajkumar, Nir Skalka, Itay Moshkovitz, Ariel Munitz, Metsada Pasmanik-Chor, Hagar Greif, Dalia Megido, Revital Kariv and 2 more

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular medicine (Berlin, Germany), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

15 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Novel read through agent: ZKN-0013 demonstrates efficacy in APCJournal of molecular medicine (Berlin, Germany) · 2023
    Article
  6. Article
  7. Nonsense suppression therapies in human genetic diseases.Cellular and molecular life sciences : CMLS · 2021
    Review
  8. Review
  9. Article
  10. Review
  11. Serum starvation enhances nonsense mutation readthrough.Journal of molecular medicine (Berlin, Germany) · 2019
    Article
  12. Article
  13. NewACS medicinal chemistry letters · 2018
    Article
  14. Review
  15. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

Michal CaspiDepartment of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Ramat-Aviv, 69978, Tel Aviv, Israel.
Anastasia FirsowDepartment of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Ramat-Aviv, 69978, Tel Aviv, Israel.
Raja RajkumarDepartment of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Ramat-Aviv, 69978, Tel Aviv, Israel.
Nir SkalkaDepartment of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Ramat-Aviv, 69978, Tel Aviv, Israel.
Itay MoshkovitzDepartment of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Ramat-Aviv, 69978, Tel Aviv, Israel.
Ariel MunitzDepartment of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Ramat-Aviv, 69978, Tel Aviv, Israel.
Metsada Pasmanik-ChorBioinformatics Unit, G.S.W. Faculty of Life Science, Tel Aviv University, Tel Aviv, Israel.
Hagar GreifBioblast Pharma, Tel Aviv, Israel.
Dalia MegidoBioblast Pharma, Tel Aviv, Israel.
Revital KarivDepartment of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, 64239, Israel.
Daniel W RosenbergCenter for Molecular Medicine, University of Connecticut School of Medicine, Farmington, CT, USA.
Rina Rosin-ArbesfeldDepartment of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Ramat-Aviv, 69978, Tel Aviv, Israel. arina@post.tau.ac.il.
Tel Aviv University · ILBioBlast Pharma (Israel) · ILTel Aviv Sourasky Medical Center · ILUniversity of Connecticut · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledA large number of human diseases are caused by nonsense mutations. These mutations result in premature protein termination and the expression of truncated, usually nonfunctional products. A promising therapeutic strategy for patients suffering from premature termination codon (PTC)-mediated disorders is to suppress the nonsense mutation and restore the expression of the affected protein. Such a suppression approach using specific antibiotics and other read-through promoting agents has been shown to suppress PTCs and restore the production of several important proteins. Here, we report the establishment of a novel, rapid, and very efficient method for screening stop-codon read-through agents. We also show that, in both mammalian cells and in a transgenic mouse model, distinct members of the macrolide antibiotic family can induce read-through of disease-causing stop codons leading to re-expression of several key proteins and to reduced disease phenotypes. Taken together, our results may help in the identification and characterization of well-needed customized pharmaceutical PTC suppression agents. KEY MESSAGES: Establishment of a flow cytometry-based reporter assay to identify nonsense mutation read-through agents. Macrolide antibiotics can induce read-through of disease-causing stop codons. Macrolide-induced protein restoration can alleviate disease-like phenotypes.

Indexed as

Codon, NonsenseFlow CytometryGene ExpressionGenes, ReporterAnimalsAzithromycinCell LineCodon, TerminatorErythromycinGene Expression RegulationGenes, APCHumansIntestinal PolypsMacrolidesMiceMice, KnockoutAzithromycinCodon, NonsenseCodon, TerminatorErythromycinMacrolidesRNA, MessengerAminoglycoside and macrolide antibioticsGenetic diseasesNonsense mutationsPremature termination codons (PTCs)Ribosomal read-through

Identifiers

PMID26620677
OpenAlexW4243415102

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.