ArticleGene therapy2001
Targeted gene transfer to lymphocytes using murine leukaemia virus vectors pseudotyped with spleen necrosis virus envelope proteins.
Article in Gene therapy, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed, 20 citations in OpenAlex.
- Gene therapy for Wiskott-Aldrich Syndrome-Long-term reconstitution and clinical benefits, but increased risk for leukemogenesis.Rare diseases (Austin, Tex.) · 2014Article
- Specific transduction of HIV-susceptible cells for CCR5 knockdown and resistance to HIV infection: a novel method for targeted gene therapy and intracellular immunization.Journal of acquired immune deficiency syndromes (1999) · 2009Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In contrast to murine leukaemia virus (MLV)-derived vector systems, vector particles derived from the avian spleen necrosis virus (SNV) have been successfully targeted to subsets of human cells by envelope modification with antibody fragments (scFv). However, an in vivo application of the SNV vector system in gene transfer protocols is hampered by its lack of resistance against human complement. To overcome this limitation we established pseudotyping of MLV vector particles produced in human packaging cell lines with the SNV envelope (Env) protein. Three variants of SNV Env proteins differing in the length of their cytoplasmic domains were all efficiently incorporated into MLV core particles. These pseudotype particles infected the SNV permissive cell line D17 at titers of up to 10(5) IU/ml. A stable packaging cell line (MS4) of human origin released MLV(SNV) pseudotype vectors that were resistant against human complement inactivation. To redirect their tropism to human T cells, MS4 cells were transfected with the expression gene encoding the scFv 7A5 in fusion with the transmembrane domain (TM) of the SNV Env protein, previously shown to retarget SNV vector particles to human lymphocytes. MLV(SNV-7A5)-vector particles released from these cells were selectively infectious for human T cell lines. The data provide a proof of principle for targeting MLV-derived vectors to subpopulations of human cells through pseudotyping with SNV targeting envelopes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.