ArticleDer Urologe. Ausg. A2008
[Preclinical studies on the influence of the tyrosine kinase inhibitor AEE788 on malignant properties of renal cell carcinoma cells].
Article in Der Urologe. Ausg. A, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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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.
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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundConventional therapeutic approaches to treat advanced renal cell carcinoma (RCC) are of limited benefit. Receptor tyrosine kinase inhibitors (RTKI) may open up novel treatment options. In the present study, the effects of the RTKI AEE788 on the growth and adhesion capacity of RCC cell lines were evaluated in vitro. MATERIALS AND
methodsRCC cells were treated with AEE788, and alterations of tumor growth and tumor cell interaction with vascular endothelium or extracellular matrix proteins were analyzed. Furthermore, the addition of interferon alpha (IFNalpha) was investigated to see whether it may enhance the anti-tumoral potential of AEE788.
resultsAEE788 significantly blocked RCC cell growth and adhesion. Analysis of alpha- and beta-integrins revealed distinct alterations of the receptor expression profile and downregulation of integrin-dependent signaling. Growth-blocking effects were further enhanced when the AEE788-IFNalpha combination protocol was applied. In addition, downregulation of integrin-dependent signaling was more intense in the presence of a combination of AEE788 and IFNalpha than with AEE788 monotherapy.
conclusionsAEE788 exerts significant anti-tumoral properties, particularly when combined with IFNalpha. AEE788 may therefore be an encouraging compound to treat advanced RCC.
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