ArticleJournal of neuro-oncology2006
Cell-specific but p53-independent regulation of vascular endothelial growth factor expression by interferons in human glioblastoma cells.
Article in Journal of neuro-oncology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed, 3 citations in OpenAlex.
- Dual effect of serum amyloid A on the invasiveness of glioma cells.Mediators of inflammation · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vascular endothelial growth factor (VEGF) is a key mediator of tumor angiogenesis. Interferons (IFNs) have been widely used in the treatment of malignant or recurrent gliomas with only marginal benefit. The association between IFNs and VEGF expression remains unclear and should be an intensively investigated subject. The present study therefore examined the effects of different types of IFNs on VEGF expression in human T98G, A172 and U251 glioblastoma cells by quantitative RT-PCR and ELISA. Both type I (alpha, beta) and type II (gamma) IFNs upregulated VEGF expression in a cell-specific but p53-independent manner. Actinomycin D experiments demonstrated that IFNs did not alter VEGF mRNA stability. In contrast, induction of VEGF mRNA by IFNs was blocked by the protein synthesis inhibitor cycloheximide. Interestingly, cycloheximide also blocked IFN-induced activation of the p44/p42 mitogen-activated protein kinase, which was partially required for induction of VEGF by IFNs. These findings suggest that VEGF might be an indirect target gene of IFNs, and might provide insights into therapeutic applications of IFNs against angiogenesis-dependent tumors.
Indexed as
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What OpenQuestion holds
Registered trials
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.