Evidence map›Paper›PMID 37298560›Full record

ArticleInternational journal of molecular sciences2023

Investigating the Inhibition of FTSJ1, a Tryptophan tRNA-Specific 2'-O-Methyltransferase by NV TRIDs, as a Mechanism of Readthrough in Nonsense Mutated CFTR.

Pietro Salvatore Carollo, Marco Tutone, Giulia Culletta, Ignazio Fiduccia, Federica Corrao, Ivana Pibiri, Aldo Di Leonardo, Maria Grazia Zizzo, Raffaella Melfi, Andrea Pace and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

13 citing papers in PubMed, 12 citations in OpenAlex.

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  10. Systematic deletion of symmetricalNAR molecular medicine · 2024
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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

12 authors at 1 institution in 1 country.

Pietro Salvatore CarolloDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.
Marco TutoneDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0001-5059-8686
Giulia CullettaDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0001-9564-3962
Ignazio FiducciaDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.
Federica CorraoDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.
Ivana PibiriDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0001-5885-164X
Aldo Di LeonardoDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0003-4760-7179
Maria Grazia ZizzoDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0003-1996-6529
Raffaella MelfiDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0003-4463-8156
Andrea PaceDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0003-1992-2024
Anna Maria AlmericoDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.
Laura LentiniDepartment of Biological, Chemical, and Pharmaceutical Sciences and Technologies, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0002-1355-8252
University of Palermo · IT

Funding

European Union - NextGenerationEU through the Italian Ministry of University and Research under PNRR - M4C2-I1.3 Project PE_00000019 "HEAL ITALIA" CUP B73C22001250006Fondazione per la Ricerca sulla Fibrosi Cistica FFC6 2020
6 · The paper itself

Abstract

Cystic Fibrosis (CF) is an autosomal recessive genetic disease caused by mutations in the CFTR gene, coding for the CFTR chloride channel. About 10% of the CFTR gene mutations are "stop" mutations that generate a premature termination codon (PTC), thus synthesizing a truncated CFTR protein. A way to bypass PTC relies on ribosome readthrough, which is the ribosome's capacity to skip a PTC, thus generating a full-length protein. "TRIDs" are molecules exerting ribosome readthrough; for some, the mechanism of action is still under debate. We investigate a possible mechanism of action (MOA) by which our recently synthesized TRIDs, namely NV848, NV914, and NV930, could exert their readthrough activity by in silico analysis and in vitro studies. Our results suggest a likely inhibition of FTSJ1, a tryptophan tRNA-specific 2'-O-methyltransferase.

Indexed as

Cystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorCodon, NonsenseHumansMethyltransferasesNuclear ProteinsOxadiazolesRNA, TransferTryptophanCFTR protein, humanCodon, NonsenseCystic Fibrosis Transmembrane Conductance RegulatorFTSJ1 protein, humanMethyltransferasesNuclear ProteinsNV848NV914NV930OxadiazolesRNA, TransferTryptophandockingFTSJ1methyltransferaseMM-GBSAmolecular dynamicsreadthroughsmall moleculesstop codon mutationtRNA

Identifiers

PMID37298560
PMCPMC10253411
OpenAlexW4379053822

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.