Evidence map›Paper›PMID 22130447›Full record

ArticleGene therapy2012

Evaluation of macrophage-specific promoters using lentiviral delivery in mice.

M C Levin, U Lidberg, P Jirholt, M Adiels, A Wramstedt, K Gustafsson, D R Greaves, S Li, S Fazio, M F Linton and 3 more

Open access · greenAbstract read
In one paragraph

Article in Gene therapy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Experimental and therapeutic medicine · 2018
    Article
  8. Article
  9. Article
  10. Lentiviral gene therapy using cellular promoters cures type 1 Gaucher disease in mice.Molecular therapy : the journal of the American Society of Gene Therapy · 2015
    Article
  11. Article
  12. Article
  13. Article
  14. Review
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

13 authors at 5 institutions in 4 countries.

M C LevinDepartment of Molecular and Clinical Medicine/Wallenberg Laboratory, University of Gothenburg, Göteborg, Sweden. malin.levin@wlab.gu.se
U Lidberg
P Jirholt
M Adiels
A Wramstedt
K Gustafsson
D R Greaves
S Li
S Fazio
M F Linton
S-O Olofsson
J Borén
I Gjertsson
University of Gothenburg · SEMolecular Medicine Ireland · IEVanderbilt University Medical Center · USUniversity College London · GBUniversity of Oxford · GB

Funding

FUNCTIONAL HIERARCHY OF REMNANT LIPOPROTEIN RECEPTORSR01HL057986 · NHLBI · VANDERBILT UNIVERSITY · PI FAZIO, SERGIO · 1998 to 2016
$6.2M
MACROPHAGE EXPRESSION OF APOAI AND ATHEROSCLEROSISR01HL065709 · NHLBI · VANDERBILT UNIVERSITY · PI FAZIO, SERGIO · 2000 to 2008
$3.2M
PCSK9, Lipoprotein receptors, and AtherosclerosisR01HL106845 · NHLBI · VANDERBILT UNIVERSITY · PI FAZIO, SERGIO · 2011 to 2014
$2.0M
Macrophage Akt and IKKalpha signaling in apoptosis and atherosclerosisR01HL105375 · NHLBI · VANDERBILT UNIVERSITY · PI LINTON, MACRAE F · 2010 to 2013
$1.8M
British Heart Foundation RG/10/15/28578Intramural NIH HHSNHLBI NIH HHS HL105375NHLBI NIH HHS HL106845NHLBI NIH HHS HL57986NHLBI NIH HHS HL65709NHLBI NIH HHS R01 HL057986NHLBI NIH HHS R01 HL065709NHLBI NIH HHS R01 HL105375NHLBI NIH HHS R01 HL106845
6 · The paper itself

Abstract

In gene therapy, tissue-specific promoters are useful tools to direct transgene expression and improve efficiency and safety. Macrophage-specific promoters (MSPs) have previously been published using different delivery systems. In this study, we evaluated five different MSPs fused with green fluorescent protein (GFP) to delineate the one with highest specificity using lentiviral delivery. We compared three variants of the CD68 promoter (full length, the 343-bp proximal part and the 150-bp proximal part) and two variants (in forward and reverse orientation) of a previously characterized synthetic promoter derived from elements of transcription factor genes. We transduced a number of cell lines and primary cells in vitro. In addition, hematopoietic stem cells were transduced with MSPs and transferred into lethally irradiated recipient mice. Fluorescence activated cell sorting analysis was performed to determine the GFP expression in different cell populations both in vitro and in vivo. We showed that MSPs can efficiently be used for lentiviral gene delivery and that the 150-bp proximal part of the CD68 promoter provides primarily macrophage-specific expression of GFP. We propose that this is the best currently available MSP to use for directing transgene expression to macrophage populations in vivo using lentiviral vectors.

Indexed as

Promoter Regions, GeneticAnimalsCell LineGene DosageGene ExpressionGene OrderGenetic TherapyGenetic VectorsGreen Fluorescent ProteinsHematopoietic Stem CellsHematopoietic Stem Cell TransplantationHumansLentivirusMacrophagesMiceOrgan SpecificityGreen Fluorescent Proteins

Identifiers

PMID22130447
PMCPMC3697098
OpenAlexW1988171600

What OpenQuestion holds

Textmetadata
LicenceTDM
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.