Evidence map›Paper›PMID 35681575›Full record

ArticleCancers2022

Cancer Vaccination against Extracellular Vimentin Efficiently Adjuvanted with Montanide ISA 720/CpG.

Karlijn van Loon, Elisabeth J M Huijbers, Jan David de Haan, Arjan W Griffioen

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 37% 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

4 citing papers in PubMed, 7 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

4 authors at 1 institution in 1 country.

Karlijn van LoonLaboratory, Cancer Center Amsterdam, Department of Medical Oncology, Medical Center, VU University, Amsterdam UMC, 1081 HV Amsterdam, The Netherlands.
Elisabeth J M HuijbersLaboratory, Cancer Center Amsterdam, Department of Medical Oncology, Medical Center, VU University, Amsterdam UMC, 1081 HV Amsterdam, The Netherlands.ORCID 0000-0002-7742-9839
Jan David de HaanLaboratory, Cancer Center Amsterdam, Department of Medical Oncology, Medical Center, VU University, Amsterdam UMC, 1081 HV Amsterdam, The Netherlands.
Arjan W GriffioenLaboratory, Cancer Center Amsterdam, Department of Medical Oncology, Medical Center, VU University, Amsterdam UMC, 1081 HV Amsterdam, The Netherlands.
Cancer Center Amsterdam · NL

Funding

Dutch Cancer Society 2018-11651
6 · The paper itself

Abstract

Extracellular vimentin is a specific marker of the tumor vasculature, where it is secreted by tumor endothelial cells. Vaccination with a conjugate vaccine targeting extracellular vimentin was previously shown to induce a potent humoral immune response and tumor growth inhibition in mice. These data were obtained by vaccination using the toxic Freund's adjuvant (FA) and are therefore not directly translatable into the clinic. In the present study, we aimed to investigate the potential of the biodegradable Montanide ISA 720 adjuvant. We tested Montanide either alone (MN) or supplemented with CpG 1826 (MN-C). Both adjuvant compositions, as well as FA, resulted in a significant tumor growth inhibition and decreased vessel density in the B16F10 melanoma tumor model. Vaccination of mice with either FA or MN-C resulted in an equally potent humoral immune response towards vimentin, while the antibody titers obtained with MN alone were significantly lower compared to FA. Vaccination coincided with the infiltration of immune cells. The highest number of intratumoral immune cells was seen in tumors from the MN-C group. Therefore, we conclude that Montanide ISA 720 supplemented with CpG allows efficient vaccination against extracellular vimentin, which is a prerequisite for the transfer of the vaccine into the clinic.

Indexed as

adjuvantangiogenesisconjugate vaccineextracellular vimentinimmunotherapytumor vasculaturevaccination

Identifiers

PMID35681575
PMCPMC9179438
OpenAlexW4281568452

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.