Evidence map›Paper›PMID 22426512›Full record

ArticleAngiogenesis2012

A vaccine targeting angiomotin induces an antibody response which alters tumor vessel permeability and hampers the growth of established tumors.

Maddalena Arigoni, Giuseppina Barutello, Stefania Lanzardo, Dario Longo, Silvio Aime, Claudia Curcio, Manuela Iezzi, Yujuan Zheng, Irmeli Barkefors, Lars Holmgren and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Angiogenesis, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 38 citations in OpenAlex.

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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 2 countries.

Maddalena ArigoniMolecular Biotechnology Center, University of Turin, Turin, Italy.
Giuseppina Barutello
Stefania Lanzardo
Dario Longo
Silvio Aime
Claudia Curcio
Manuela Iezzi
Yujuan Zheng
Irmeli Barkefors
Lars Holmgren
Federica Cavallo
University of Turin · ITKarolinska Institutet · SEUniversity of Chieti-Pescara · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiomotin (Amot) is one of several identified angiostatin receptors expressed by the endothelia of angiogenic tissues. We have shown that a DNA vaccine targeting Amot overcome immune tolerance and induce an antibody response that hampers the progression of incipient tumors. Following our observation of increased Amot expression on tumor endothelia concomitant with the progression from pre-neoplastic lesions to full-fledged carcinoma, we evaluated the effect of anti-Amot vaccination on clinically evident tumors. Electroporation of plasmid coding for the human Amot (pAmot) significantly delayed the progression both of autochthonous tumors in cancer prone BALB-neuT and PyMT genetically engineered mice and transplantable TUBO tumor in wild-type BALB/c mice. The intensity of the inhibition directly correlated with the titer of anti-Amot antibodies induced by the vaccine. Tumor inhibition was associated with an increase of vessels diameter with the formation of lacunar spaces, increase in vessel permeability, massive tumor perivascular necrosis and an effective epitope spreading that induces an immune response against other tumor associated antigens. Greater tumor vessel permeability also markedly enhances the antitumor effect of doxorubicin. These data provide a rationale for the development of novel anticancer treatments based on anti-Amot vaccination in conjunction with chemotherapy regimens.

Indexed as

Immune ToleranceAngiomotinsAnimalsCancer VaccinesCapillary PermeabilityCell Line, TumorHumansIntercellular Signaling Peptides and ProteinsMiceMice, Inbred BALB CMicrofilament ProteinsNeoplasms, ExperimentalNeovascularization, PathologicRatsVaccines, DNAAmot protein, mouseAngiomotinsCancer VaccinesIntercellular Signaling Peptides and ProteinsMicrofilament ProteinsVaccines, DNA

Identifiers

PMID22426512
PMCPMC3338916
OpenAlexW1967765987

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.