Evidence map›Paper›PMID 28494941›Full record

ArticleStem cell reports2017

Efficient Recreation of t(11;22) EWSR1-FLI1

Raul Torres-Ruiz, Marta Martinez-Lage, Maria C Martin, Aida Garcia, Clara Bueno, Julio Castaño, Juan C Ramirez, Pablo Menendez, Juan C Cigudosa, Sandra Rodriguez-Perales

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 59 citations in OpenAlex.

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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

10 authors at 5 institutions in 1 country.

Raul Torres-RuizMolecular Cytogenetics Group, Human Cancer Genetics Program, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain; Department of Biomedicine, Josep Carreras Leukemia Research Institute, School of Medicine, University of Barcelona, Barcelona 08036, Spain. Electronic address: rtorresr@cnio.es.
Marta Martinez-LageMolecular Cytogenetics Group, Human Cancer Genetics Program, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain.
Maria C MartinMolecular Cytogenetics Group, Human Cancer Genetics Program, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain.
Aida GarciaHematopoietic Innovative Therapies Division, Centro Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT)-Centro Investigaciones Biomédicas Red Enfermedades Raras (CIBERER), Madrid 28040, Spain.
Clara BuenoDepartment of Biomedicine, Josep Carreras Leukemia Research Institute, School of Medicine, University of Barcelona, Barcelona 08036, Spain.
Julio CastañoDepartment of Biomedicine, Josep Carreras Leukemia Research Institute, School of Medicine, University of Barcelona, Barcelona 08036, Spain.
Juan C RamirezVIVEBioTECH, San Sebastian 20009, Spain.
Pablo MenendezDepartment of Biomedicine, Josep Carreras Leukemia Research Institute, School of Medicine, University of Barcelona, Barcelona 08036, Spain; Instituciò Catalana de Recerca i Estudis Avançats (ICREA), Passeig Lluis Companys, Barcelona 08010, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBER-ONC), ISCIII, Barcelona 08010, Spain.
Juan C CigudosaMolecular Cytogenetics Group, Human Cancer Genetics Program, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain.
Sandra Rodriguez-PeralesMolecular Cytogenetics Group, Human Cancer Genetics Program, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain. Electronic address: srodriguezp@cnio.es.
Spanish National Cancer Research Centre · ESJosep Carreras Leukaemia Research Institute · ESUniversitat de Barcelona · ESCentro de Investigaciones Energéticas, Medioambientales y Tecnológicas · ESVicomtech · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Efficient methodologies for recreating cancer-associated chromosome translocations are in high demand as tools for investigating how such events initiate cancer. The CRISPR/Cas9 system has been used to reconstruct the genetics of these complex rearrangements at native loci while maintaining the architecture and regulatory elements. However, the CRISPR system remains inefficient in human stem cells. Here, we compared three strategies aimed at enhancing the efficiency of the CRISPR-mediated t(11;22) translocation in human stem cells, including mesenchymal and induced pluripotent stem cells: (1) using end-joining DNA processing factors involved in repair mechanisms, or (2) ssODNs to guide the ligation of the double-strand break ends generated by CRISPR/Cas9; and (3) all-in-one plasmid or ribonucleoprotein complex-based approaches. We report that the generation of targeted t(11;22) is significantly increased by using a combination of ribonucleoprotein complexes and ssODNs. The CRISPR/Cas9-mediated generation of targeted t(11;22) in human stem cells opens up new avenues in modeling Ewing sarcoma.

Indexed as

CRISPR-Cas SystemsTranslocation, GeneticGene TargetingHEK293 CellsHumansInduced Pluripotent Stem CellsMesenchymal Stem CellsOncogene Proteins, FusionSarcoma, EwingEWSR1-FLI1 fusion protein, humanOncogene Proteins, Fusioncancer modelingcancer translocationCas9CRISPRdisease modelEwing sarcomagenome engineeringhuman stem cellsiPSCMSC

Identifiers

PMID28494941
PMCPMC5425785
OpenAlexW2613926645

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.