Evidence map›Paper›PMID 21220477›Full record

ArticleClinical cancer research : an official journal of the American Association for Cancer Research2011

Targeted therapy of VEGFR2 and EGFR significantly inhibits growth of anaplastic thyroid cancer in an orthotopic murine model.

Maria K Gule, Yunyun Chen, Daisuke Sano, Mitchell J Frederick, Ge Zhou, Mei Zhao, Zvonimir L Milas, Chad E Galer, Ying C Henderson, Samar A Jasser and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Clinical cancer research : an official journal of the American Association for Cancer Research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

48 citing papers in PubMed, 78 citations in OpenAlex.

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  13. Advances in targeted therapy for anaplastic thyroid carcinoma.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2021
    Review
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  20. Antitumor Effect ofNanoscale research letters · 2019
    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

14 authors at 1 institution in 1 country.

Maria K GuleDepartment of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030-4009, USA.
Yunyun Chen
Daisuke Sano
Mitchell J Frederick
Ge Zhou
Mei Zhao
Zvonimir L Milas
Chad E Galer
Ying C Henderson
Samar A Jasser
David L Schwartz
James A Bankson
Jeffrey N Myers
Stephen Y Lai
The University of Texas MD Anderson Cancer Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
VIRAL MALIGNANCYP30CA023100 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DIANE M SIMEONE · 1985 to 2026
$124.9M
Targeting the p53 pathway for reversal of oral premalignancyP50CA097007 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI MYERS, JEFFREY NICHOLAS · 2002 to 2012
$26.1M
TRAINING OF ACADEMIC SURGICAL ONCOLOGISTST32CA009599 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Ashley M Holder, Jennifer A. Wargo · 1988 to 2026
$13.2M
Experimental Cancer Imaging Research Program (ECIRP)U24CA126577 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI GELOVANI, JURI GEORGE, HAZLE, JOHN D. · 2007 to 2011
$2.2M
Regulation of Invasion and Metastasis by HIF-1 Oral Squamous Cell CarcinomaK08DE018061 · NIDCR · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI LAI, STEPHEN Y · 2006 to 2010
$631k
NCI NIH HHS P30 CA016672NCI NIH HHS P30 CA023100NCI NIH HHS P50 CA097007NCI NIH HHS P50 CA097007ANCI NIH HHS T32 CA009599NCI NIH HHS U24 CA126577NIDCR NIH HHS K08 DE018061
6 · The paper itself

Abstract

purposeAnaplastic thyroid carcinoma (ATC) is one of the most lethal human cancers with a median survival of 6 months. The inhibition of epidermal growth factor receptor (EGFR) alone, or with VEGF receptor 2 (VEGFR2), represents an attractive approach for treatment of ATC. Several reports have examined agents that target these receptors. However, with the misidentification of as many as 60% of all commonly used ATC cell lines, the significance of these past findings is unclear. EXPERIMENTAL

designCell lines authenticated by short tandem repeat profiling were selected to establish xenograft tumors in an orthotopic murine model of ATC. These mice were then treated with vandetanib to evaluate its effects on ATC tumor growth. Dynamic contrast-enhanced (DCE) MRI was utilized to measure the impact of vandetanib on tumor vasculature.

resultsVandetanib inhibited tumor growth of the ATC cell lines Hth83 and 8505C in vivo by 69.3% (P < 0.001) and 66.6% (P < 0.05), respectively, when compared with control. Significant decreases in vascular permeability (P < 0.01) and vascular volume fraction (P < 0.05) were detected by DCE-MRI in the orthotopic xenograft tumors after 1 week of treatment with vandetanib as compared with control.

conclusionThe inhibition of EGFR and VEGFR2 by vandetanib and its tremendous in vivo antitumor activity against ATC make it an attractive candidate for further preclinical and clinical development for the treatment of this particularly virulent cancer, which remains effectively untreatable. Vandetanib disrupts angiogenesis and DCE-MRI is an effective method to quantify changes in vascular function in vivo.

Indexed as

Xenograft Model Antitumor AssaysAnimalsApoptosisCell Line, TumorCell ProliferationDose-Response Relationship, DrugEpidermal Growth FactorErbB ReceptorsHumansImmunoblottingIn Situ Nick-End LabelingMagnetic Resonance ImagingMaleMiceMice, NudeNeovascularization, PathologicEpidermal Growth FactorErbB ReceptorsPiperidinesPlatelet Endothelial Cell Adhesion Molecule-1QuinazolinesvandetanibVascular Endothelial Growth Factor Receptor-2

Identifiers

PMID21220477
PMCPMC3079006
OpenAlexW1988607961

What OpenQuestion holds

Textmetadata
LicenceTDM
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.