Evidence map›Paper›PMID 17502972›Full record

ArticleCancer immunology, immunotherapy : CII2007

Evaluation of a xenogeneic VEGF vaccine in dogs with soft tissue sarcoma.

Debra Kamstock, Robyn Elmslie, Douglas Thamm, Steven Dow

Open access · greenAbstract read
In one paragraph

Article in Cancer immunology, immunotherapy : CII, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 59 citations in OpenAlex.

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  14. Anti-angiogenesis immunotherapy.Human vaccines · 2011
    Article
  15. A vaccine targeting telomerase enhances survival of dogs affected by B-cell lymphoma.Molecular therapy : the journal of the American Society of Gene Therapy · 2010
    Article
  16. Review
  17. 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

4 authors at 1 institution in 1 country.

Debra KamstockDepartment of Microbiology, Colorado State University, Ft Collins, CO 80523, USA.
Robyn Elmslie
Douglas Thamm
Steven Dow
Colorado State University · US

Funding

TUMOR ANGIOGENESIS INHIBITIION BY SYSTEMIC GENE DELIVERYR01CA086224 · NCI · NATIONAL JEWISH HEALTH · PI DOW, STEVEN W. · 2000 to 2004
$1.3M
NCI NIH HHS CA86224-01NCI NIH HHS R01 CA086224
6 · The paper itself

Abstract

Active immunization against pro-angiogenic growth factors or their receptors is an emerging strategy for controlling tumor growth and angiogenesis. Previous studies in rodent tumor models have indicated that immunization against xenogeneic growth factors is more likely to induce effective anti-tumor responses than immunization against the autologous growth factor. However, the effectiveness or safety of the xenogeneic vaccination approach has not been previously assessed in a clinically relevant outbred, spontaneous tumor model. Therefore, we investigated the safety and anti-tumor and anti-angiogenic effects of a xenogeneic vascular endothelial cell growth factor (VEGF) vaccine in pet dogs with spontaneous cancer. Nine dogs with soft tissue sarcoma were immunized with a recombinant human VEGF vaccine over a 16-week period. The effects of immunization on antibodies to human and canine VEGF, circulating VEGF concentrations, tumor microvessel density (MVD), and tumor growth were assessed. The xenogeneic VEGF vaccine was well-tolerated by all dogs and resulted in induction of humoral responses against both human and canine VEGF in animals that remained in the study long enough to receive multiple immunizations. Three of five multiply immunized dogs also experienced sustained decreases in circulating plasma VEGF concentrations and two dogs had a significant decrease in tumor MVD. The overall tumor response rate was 30% for all treated dogs in the study. We conclude therefore that a xenogeneic VEGF vaccine may be a safe and effective alternative means of controlling tumor growth and angiogenesis.

Indexed as

AnimalsAntibodies, NeoplasmAntibody SpecificityCancer VaccinesDog DiseasesDogsDrug EvaluationFemaleImmunoglobulin GImmunotherapy, ActiveMaleNeovascularization, PathologicRecombinant ProteinsSarcomaTreatment OutcomeVaccines, SyntheticAntibodies, NeoplasmCancer VaccinesImmunoglobulin GRecombinant ProteinsVaccines, SyntheticVascular Endothelial Growth Factor AVEGFA protein, human

Identifiers

PMID17502972
PMCPMC11029947
OpenAlexW2003870597

What OpenQuestion holds

Textmetadata
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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.