Evidence map›Paper›PMID 10729143›Full record

ArticleJournal of virology2000

A murine leukemia virus (MuLV) long terminal repeat derived from rhesus macaques in the context of a lentivirus vector and MuLV gag sequence results in high-level gene expression in human T lymphocytes.

S K Kung, D S An, I S Chen

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

21 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
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  8. Article
  9. Platelets and viruses: an ambivalent relationship.Cellular and molecular life sciences : CMLS · 2010
    Review
  10. Article
  11. Article
  12. Stable reduction of CCR5 by RNAi through hematopoietic stem cell transplant in non-human primates.Proceedings of the National Academy of Sciences of the United States of America · 2007
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Clinical gene therapy in hematology: past and future.International journal of hematology · 2001
    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

3 authors at 1 institution in 1 country.

S K KungDepartment of Microbiology, UCLA School of Medicine, Los Angeles, California 90095-1678, USA.
D S An
I S Chen
University of California, Los Angeles · US

Funding

PRIMATE LENTIVIRUS BASED THERAPY VECTORSR01AI039975 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CHEN, IRVIN S.Y. · 1997 to 2005
$1.5M
MODELLING GENE THERAPEUTIC APPROACHES IN SCID/HU MICER01AI036555 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CHEN, IRVIN S.Y. · 1994 to 1997
–
NIAID NIH HHS AI36555NIAID NIH HHS AI 39975NIAID NIH HHS R01 AI039975
6 · The paper itself

Abstract

We constructed human immunodeficiency virus type 1 (HIV-1) vectors that will allow higher levels of gene expression in T cells. Gene expression under the control of an internal cytomegalovirus (CMV) immediate-early promoter in a self-inactivating lentiviral vector (CSCG) is 4- to 15-fold lower in T-cell lines (SUPT1 and CEMX174) than in non-lymphoid-cell lines (HeLa and 293T). This is in contrast to a Moloney murine leukemia virus (MoMLV)-based retrovirus vector (SRalphaLEGFP). We therefore replaced the internal CMV promoter of CSCG with three different murine oncoretroviral long terminal repeat (LTR) promoters-murine sarcoma virus (MSV), MoMLV (MLV), and the LTR (termed Rh-MLV) that is derived from the ampho-mink cell focus-forming (AMP/MCF) retrovirus in the serum of one rhesus macaque monkey that developed T-cell lymphoma following autologous transplantation of enriched bone marrow stem cells transduced with a retrovirus vector preparation containing replication-competent viruses (E. F. Vanin, M. Kaloss, C. Broscius, and A. W. Nienhuis, J. Virol. 68:4241-4250, 1994). We found that the combination of Rh-MLV LTR and a partial gag sequence of MoMLV (Deltagag(871-1612)) in CS-Rh-MLV-E gave the highest level of enhanced green fluorescent protein (EGFP) gene expression compared with MLV, MSV LTR, phosphoglycerate kinase, and CMV promoters in T-cell lines, as well as activated primary T cells. Interestingly, there was a further two- to threefold increase in EGFP expression (thus, 10-fold-higher expression than with CMV) when the Rh-MLV promoter and Deltagag(871-1612) were used in a self-inactivating-vector setting that has a further deletion in the U3 region of the HIV-1 LTR. These hybrid vectors should prove useful in gene therapy applications for T cells.

Indexed as

Gene ExpressionGenetic VectorsAnimalsCell LineCells, CulturedFlow CytometryGene Products, gagGenes, gagGenes, ReporterGreen Fluorescent ProteinsHumansLentivirusLeukemia Virus, MurineLuminescent ProteinsLymphocyte ActivationMacaca mulattaGene Products, gagGreen Fluorescent ProteinsLuminescent Proteins

Identifiers

PMID10729143
PMCPMC111877
OpenAlexW2053601402

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.