Evidence map›Paper›PMID 31312667›Full record

ArticleMolecular therapy. Methods & clinical development2019

Generation of High-Titer Self-Inactivated γ-Retroviral Vector Producer Cells.

Karim Ghani, Michael Boivin-Welch, Sylvie Roy, Angela Dakiw-Piaceski, Martin Barbier, Elena Pope, Lucie Germain, Manuel Caruso

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.7field-weighted citation impact, top 24% 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

11 citing papers in PubMed, 21 citations in OpenAlex.

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  11. Non-invasive Reporter Gene Imaging of Cell Therapies, including T Cells and Stem Cells.Molecular therapy : the journal of the American Society of Gene Therapy · 2020
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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

8 authors at 2 institutions in 1 country.

Karim GhaniCHU de Québec-Université Laval Research Center (Oncology Division), Université Laval Cancer Research Center, and Department of Molecular Biology, Medical Biochemistry and Pathology, Faculty of Medicine, Université Laval, Québec, QC G1R 2J6, Canada.
Michael Boivin-WelchCHU de Québec-Université Laval Research Center (Oncology Division), Université Laval Cancer Research Center, and Department of Molecular Biology, Medical Biochemistry and Pathology, Faculty of Medicine, Université Laval, Québec, QC G1R 2J6, Canada.
Sylvie RoyCHU de Québec-Université Laval Research Center (Oncology Division), Université Laval Cancer Research Center, and Department of Molecular Biology, Medical Biochemistry and Pathology, Faculty of Medicine, Université Laval, Québec, QC G1R 2J6, Canada.
Angela Dakiw-PiaceskiCHU de Québec-Université Laval Research Center (Regenerative Medicine Division) and Centre de recherche en organogénèse expérimentale de l'Université Laval/LOEX, and Department of Surgery, Faculty of Medicine, Université Laval, Québec, QC, G1J 1Z4, Canada.
Martin BarbierCHU de Québec-Université Laval Research Center (Regenerative Medicine Division) and Centre de recherche en organogénèse expérimentale de l'Université Laval/LOEX, and Department of Surgery, Faculty of Medicine, Université Laval, Québec, QC, G1J 1Z4, Canada.
Elena PopeSection of Dermatology, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada.
Lucie GermainCHU de Québec-Université Laval Research Center (Regenerative Medicine Division) and Centre de recherche en organogénèse expérimentale de l'Université Laval/LOEX, and Department of Surgery, Faculty of Medicine, Université Laval, Québec, QC, G1J 1Z4, Canada.
Manuel CarusoCHU de Québec-Université Laval Research Center (Oncology Division), Université Laval Cancer Research Center, and Department of Molecular Biology, Medical Biochemistry and Pathology, Faculty of Medicine, Université Laval, Québec, QC G1R 2J6, Canada.
Université Laval · CASickKids Foundation · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The γ-retroviral vector is a gene delivery vehicle that is commonly used in gene therapy. Despite its efficacy, its strong enhancers contributed to malignant transformations in some hematopoietic stem cell (HSC) gene therapy trials. A safer version without viral enhancers (SIN) is available, but its production is cumbersome, as high titers can only be obtained in transient transfection. Our aim was to develop a system that could easily generate high-titer SIN vectors from stable producer cells. The use of the cytomegalovirus enhancer-promoter sequence to generate the full-length genomic RNA combined to sequences that decrease transcriptional readthrough (WPRE and strong polyadenylation sequences) led to 6 × 10

Indexed as

epidermolysis bullosagene transferpackaging cellSIN γ-retroviral vectortype VII collagen

Identifiers

PMID31312667
PMCPMC6610700
OpenAlexW2954536666

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.