Evidence map›Paper›PMID 40212027›Full record

ArticleBiotechnology reports (Amsterdam, Netherlands)2025

Design of a GFP reporter for splicing analysis in mammalian cells.

Arthur T Menezes, Helder Y Nagasse, Hilan R M Lopes, Patricia P Coltri

Abstract read
In one paragraph

Article in Biotechnology reports (Amsterdam, Netherlands), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Arthur T MenezesDepartment of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, 05508-000, Brazil.
Helder Y NagasseDepartment of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, 05508-000, Brazil.
Hilan R M LopesDepartment of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, 05508-000, Brazil.
Patricia P ColtriDepartment of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, 05508-000, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eukaryotic genes are formed by exons and introns. Pre-mRNA splicing promotes exon ligation and intron removal and is performed by a specialized macromolecular machinery named spliceosome, composed of five small ribonucleoprotein particles (snRNPs) and more than one hundred proteins. The activity of this complex is highly accurate due to the coordinated activity of its components. Altered splicing has been related to the development of several diseases, including neurodegenerative disorders, such as amyotrophic lateral sclerosis, and different types of cancer. Detailed understanding of splicing regulation in eukaryotic cells can be achieved using splicing reporter systems. We designed a reporter plasmid suitable for splicing analysis in cultured mammalian cells. Our reporter is based on GFP expression, and the splicing outcome can be easily visualized by fluorescence microscopy. We quantified splicing activity in two human cell lines, HEK-293T and MDA-MB-231, confirming its suitability for use in live cells in culture.

Indexed as

GFPPre-mRNA splicingReporter system

Identifiers

PMID40212027
PMCPMC11982954

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.