Evidence map›Paper›PMID 30770896›Full record

ArticleGene therapy2019

Regulatable adenovector harboring the GFP and Yamanaka genes for implementing regenerative medicine in the brain.

Marianne Lehmann, Martina Canatelli-Mallat, Priscila Chiavellini, Gustavo R Morel, Paula C Reggiani, Claudia B Hereñú, Rodolfo G Goya

Abstract read
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In one paragraph

Article in Gene therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
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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

7 authors at 2 institutions in 1 country.

Marianne LehmannInstitute for Biochemical Research (INIBIOLP)-Histology B & Pathology B, School of Medicine, National University of La Plata, La Plata, Argentina.
Martina Canatelli-MallatInstitute for Biochemical Research (INIBIOLP)-Histology B & Pathology B, School of Medicine, National University of La Plata, La Plata, Argentina.
Priscila ChiavelliniInstitute for Biochemical Research (INIBIOLP)-Histology B & Pathology B, School of Medicine, National University of La Plata, La Plata, Argentina.
Gustavo R MorelInstitute for Biochemical Research (INIBIOLP)-Histology B & Pathology B, School of Medicine, National University of La Plata, La Plata, Argentina.
Paula C ReggianiInstitute for Biochemical Research (INIBIOLP)-Histology B & Pathology B, School of Medicine, National University of La Plata, La Plata, Argentina.
Claudia B HereñúInstitute for Experimental Pharmacology Cordoba (IFEC), School of Chemical Sciences, National University of Cordoba, Cordoba, Argentina.
Rodolfo G GoyaInstitute for Biochemical Research (INIBIOLP)-Histology B & Pathology B, School of Medicine, National University of La Plata, La Plata, Argentina. goya@isis.unlp.edu.ar.
Universidad Nacional de La Plata · ARUniversidad Nacional de Córdoba · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biological rejuvenation by partial cell reprogramming is an emerging avenue of research. In this context, regulatable pluripotency gene expression systems are the most widely used at present. We have constructed a regulatable bidirectional adenovector expressing the humanized green fluorescent protein (GFP) and oct4, sox2, klf4, and c-myc genes (known as the Yamanaka genes or OSKM). The OSKM genes are arranged as a bicistronic tandem (hSTEMCCA tandem), which is under the control of a Tet-Off bidirectional promoter that also controls the expression of the gFP gene. Separately, a constitutive cassette expresses the regulatory protein tTA. Vector DNA was transfected in HEK293 Cre cells, which were additionally infected with the helper adenovector H14, unable to package its DNA due to the Cre recombinase produced by the HEK293 Cre cells. The newly generated vector was expanded by six iterated coinfections of the above cells which were lysed at the end of the process and the adenovector purified by ultracentrifugation in a CsCl gradient. The titer of the initial preparation was 1.2 × 10

Indexed as

RegenerationAdenoviridaeAnimalsBrainCells, CulturedFemaleGenetic TherapyGenetic VectorsGene Transfer TechniquesGreen Fluorescent ProteinsHEK293 CellsHumansKruppel-Like Factor 4Kruppel-Like Transcription FactorsOctamer Transcription Factor-3Proto-Oncogene Proteins c-mycGreen Fluorescent ProteinsKLF4 protein, humanKlf4 protein, ratKruppel-Like Factor 4Kruppel-Like Transcription FactorsOctamer Transcription Factor-3POU5F1 protein, humanProto-Oncogene Proteins c-mycSOX2 protein, humanSOXB1 Transcription Factors

Identifiers

PMID30770896
OpenAlexW2911616498

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.