Evidence map›Paper›PMID 28540936›Full record

ArticleGene therapy2017

Antigen-presenting cell-targeted lentiviral vectors do not support the development of productive T-cell effector responses: implications for in vivo targeted vaccine delivery.

C Goyvaerts, Y De Vlaeminck, D Escors, S Lienenklaus, M Keyaerts, G Raes, K Breckpot

Abstract read
PubMed Publisher
In one paragraph

Article in Gene therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Systemic CD4 Immunity and PD-L1/PD-1 Blockade Immunotherapy.International journal of molecular sciences · 2022
    Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. The Journey ofFrontiers in immunology · 2018
    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

7 authors at 5 institutions in 3 countries.

C GoyvaertsLaboratory of Molecular and Cellular Therapy (LMCT), Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Y De VlaeminckLaboratory of Molecular and Cellular Therapy (LMCT), Vrije Universiteit Brussel (VUB), Brussels, Belgium.
D EscorsDepartment of Immunomodulation, Navarrabiomed, Pamplona, Spain.
S LienenklausHannover Medical School, ZTL Imaging-Center, Hannover, Germany.
M KeyaertsIn Vivo Cellular and Molecular Imaging Laboratory, VUB, Brussels, Belgium.
G RaesCellular and Molecular Immunology Laboratory VUB, Brussels, Belgium.
K BreckpotLaboratory of Molecular and Cellular Therapy (LMCT), Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Vrije Universiteit Brussel · BEMedizinische Hochschule Hannover · DENavarrabiomed · ESUniversitair Ziekenhuis Brussel · BEVIB-VUB Laboratory Myeloid Cell Immunology · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Targeting transgene expression specifically to antigen-presenting cells (APCs) has been put forward as a promising strategy to direct the immune system towards immunity. We developed the nanobody-display technology to restrict the tropism of lentiviral vectors (LVs) to APCs. However, we observed that immunization with APC-targeted LVs (DC2.1-LVs) did not evoke strong antigen-specific T-cell immunity when compared to immunization with broad tropism LVs (VSV.G-LVs). In this study, we report that VSV.G-LVs are more immunogenic than DC2.1-LVs because they transduce stromal cells, which has a role in activating antigen-specific T cells. Moreover, VSV.G-LVs trigger a pro-inflammatory innate immune response through transduction of APCs and stromal cells, while DC2.1-LVs trigger a type I interferon response with anti-viral capacity. These findings question the rationale of targeting LVs to APCs and argue for the development of VSV.G-LVs with an improved safety profile.

Indexed as

3T3 CellsAnimalsAntigen-Presenting CellsFemaleGenetic TherapyGenetic VectorsGene Transfer TechniquesHEK293 CellsHumansImmunity, InnateInterferon Type ILentivirusMiceMice, Inbred C57BLT-LymphocytesInterferon Type I

Identifiers

PMID28540936
OpenAlexW2616950854

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.