Evidence map›Paper›PMID 28237837›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2017

A Novel DNA Vaccine Platform Enhances Neo-antigen-like T Cell Responses against WT1 to Break Tolerance and Induce Anti-tumor Immunity.

Jewell N Walters, Bernadette Ferraro, Elizabeth K Duperret, Kimberly A Kraynyak, Jaemi Chu, Ashley Saint-Fleur, Jian Yan, Hy Levitsky, Amir S Khan, Niranjan Y Sardesai and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Step-by-Step Immune Activation for Suicide Gene Therapy Reinforcement.International journal of molecular sciences · 2021
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. A Designer Cross-reactive DNA Immunotherapeutic Vaccine that Targets Multiple MAGE-A Family Members Simultaneously for Cancer Therapy.Clinical cancer research : an official journal of the American Association for Cancer Research · 2018
    Article
  14. Article
  15. Article
  16. Synergy of Immune Checkpoint Blockade with a Novel Synthetic Consensus DNA Vaccine Targeting TERT.Molecular therapy : the journal of the American Society of Gene Therapy · 2018
    Article
  17. Review
  18. Article
  19. Article
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

11 authors at 3 institutions in 1 country.

Jewell N WaltersInovio Pharmaceuticals, Inc., 660 West Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA.
Bernadette FerraroInovio Pharmaceuticals, Inc., 660 West Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA.
Elizabeth K DuperretThe Wistar Institute, 3601 Spruce St., Philadelphia, PA 19104, USA.
Kimberly A KraynyakInovio Pharmaceuticals, Inc., 660 West Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA.
Jaemi ChuThe Wistar Institute, 3601 Spruce St., Philadelphia, PA 19104, USA.
Ashley Saint-FleurThe Johns Hopkins University, Baltimore, MD 21231, USA.
Jian YanInovio Pharmaceuticals, Inc., 660 West Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA.
Hy LevitskyThe Johns Hopkins University, Baltimore, MD 21231, USA.
Amir S KhanInovio Pharmaceuticals, Inc., 660 West Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA.
Niranjan Y SardesaiInovio Pharmaceuticals, Inc., 660 West Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA.
David B WeinerThe Wistar Institute, 3601 Spruce St., Philadelphia, PA 19104, USA. Electronic address: dweiner@wistar.org.
Inovio Pharmaceuticals (United States) · USThe Wistar Institute · USJohns Hopkins University · US

Funding

Tumor Microenvironment and MetastasisP30CA010815 · NCI · WISTAR INSTITUTE · PI Nan Zhang · 1985 to 2026
$75.9M
Training In Tumor VirologyT32CA115299 · NCI · UNIVERSITY OF PENNSYLVANIA · PI ROBERTSON, ERLE S. · 2006 to 2021
$4.7M
Targeting hyaluronan in the tumor microenvironment to improve DNA vaccine immunotherapyF32CA213795 · NCI · WISTAR INSTITUTE · PI DUPERRET, ELIZABETH KENNEDY · 2017 to 2018
$94k
NCI NIH HHS F32 CA213795NCI NIH HHS P30 CA010815NCI NIH HHS T32 CA115299
6 · The paper itself

Abstract

Tumor-associated antigens have emerged as important immunotherapeutic targets in the fight against cancer. Germline tumor antigens, such as WT1, Wilms' tumor gene 1, are overexpressed in many human malignancies but have low expression in somatic tissues. Recent vaccination approaches to target WT1 have been hampered by poor in vivo immune potency, likely due to the conserved self-antigen nature of WT1. In this study, we use a novel synthetic micro-consensus SynCon DNA vaccine approach with the goal of breaking tolerance and increasing vaccine immune potency. This approach induced new, neo-antigen-like responses that were superior to those induced by native WT1 DNA immunogens for driving T cell immunity and breaking tolerance. Non-human primates (NHPs) vaccinated with SynCon WT1 antigens elicited immune responses against native rhesus WT1 peptides. When delivered by electroporation (EP) in mice, SynCon-based WT1 constructs elicited strong CD4 and CD8 T cell responses (including IFN-γ, CD107a, and TNF-α) to both native and consensus peptides. In addition, SynCon WT1 vaccine-induced antibodies recognized native WT1 in vitro. Vaccination with the SynCon WT1 immunogens was capable of slowing tumor growth in therapeutic models in vivo. These data support the further study of synthetic consensus DNA vaccines for breaking tolerance to important germline antigens.

Indexed as

Immune ToleranceAmino Acid SequenceAnimalsAntibodiesAntigens, NeoplasmCancer VaccinesCell Line, TumorCytokinesDisease Models, AnimalEpitopes, T-LymphocyteFemaleGene ExpressionHumansImmunodominant EpitopesLymphocyte SubsetsMacaca mulattaAntibodiesAntigens, NeoplasmCancer VaccinesCytokinesEpitopes, T-LymphocyteImmunodominant EpitopesPeptidesVaccines, DNAWT1 ProteinsDNA vaccinesimmune toleranceleukemianeo-antigenWT1

Identifiers

PMID28237837
PMCPMC5383632
OpenAlexW2591195655

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.