Evidence map›Paper›PMID 31160686›Full record

ArticleCancer gene therapy2020

AAV-mediated expression of 3TSR inhibits tumor and metastatic lesion development and extends survival in a murine model of epithelial ovarian carcinoma.

Darrick L Yu, Ashley A Stegelmeier, Natalie Chow, Amira D Rghei, Kathy Matuszewska, Jack Lawler, Byram W Bridle, James J Petrik, Sarah K Wootton

Abstract read
PubMed Publisher
In one paragraph

Article in Cancer gene therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. AAV for ovarian cancer gene therapy.Cancer gene therapy · 2025
    Review
  3. The biological roles of CD47 in ovarian cancer progression.Cancer immunology, immunotherapy : CII · 2024
    Review
  4. Review
  5. Article
  6. Article
  7. Functions of Thrombospondin-1 in the Tumor Microenvironment.International journal of molecular sciences · 2021
    Review
  8. 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

9 authors at 2 institutions in 2 countries.

Darrick L Yu *Department of Pathobiology, University of Guelph, Guelph, ON, N1G 2W1, Canada.
Ashley A Stegelmeier *Department of Pathobiology, University of Guelph, Guelph, ON, N1G 2W1, Canada.ORCID http://orcid.org/0000-0002-2296-8288
Natalie ChowDepartment of Pathobiology, University of Guelph, Guelph, ON, N1G 2W1, Canada.
Amira D RgheiDepartment of Pathobiology, University of Guelph, Guelph, ON, N1G 2W1, Canada.
Kathy MatuszewskaDepartment of Biomedical Sciences, University of Guelph, Guelph, ON, N1G 2W1, Canada.
Jack LawlerBeth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA.
Byram W Bridle *Department of Pathobiology, University of Guelph, Guelph, ON, N1G 2W1, Canada. bbridle@uoguelph.ca.
James J Petrik *Department of Biomedical Sciences, University of Guelph, Guelph, ON, N1G 2W1, Canada. jpetrik@uoguelph.ca.
Sarah K Wootton *Department of Pathobiology, University of Guelph, Guelph, ON, N1G 2W1, Canada. kwootton@uoguelph.ca.ORCID http://orcid.org/0000-0002-5985-2406
University of Guelph · CABeth Israel Deaconess Medical Center · US

Funding

CIHR
6 · The paper itself

Abstract

An integral step in the development of solid tumors is the recruitment of blood vessels to fuel tumor growth. Antiangiogenic therapies can inhibit this process and control solid tumor growth. Thrombospondin-1 is an antiangiogenic protein possessing three type I repeats (3TSR) near the center of the protein and a CD47-binding peptide (CD47) in its C-terminus. Previously, we showed that treatment with recombinant 3TSR induces tumor regression, normalizes tumor vasculature, and improves uptake of chemotherapy drugs in an orthotopic, syngeneic mouse model of advanced stage epithelial ovarian cancer (EOC). While effective, this intervention required daily intraperitoneal injections. To circumvent this, here we employ adeno-associated virus (AAV) gene therapy vectors to express 3TSR alone or in combination with the CD47-binding peptide of TSP-1 and evaluate the impact on tumor development and survival in a mouse model of EOC. A single intraperitoneal injection of 1 × 10

Indexed as

AnimalsCarcinoma, Ovarian EpithelialCell Line, TumorCloning, MolecularDependovirusDisease Models, AnimalFemaleGenetic TherapyGenetic VectorsHEK293 CellsHumansInjections, IntraperitonealMiceOvarian NeoplasmsParvovirinaeThrombospondin 1Thrombospondin 1thrombospondin-1, human

Identifiers

PMID31160686
OpenAlexW2948715303

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.