ArticleCancer science2009
Epstein-Barr virus-encoded latent membrane protein 1 activates beta-catenin signaling in B lymphocytes.
Article in Cancer science, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 4 papers.
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
4 citing papers in PubMed, 8 citations in OpenAlex.
- EBV-miR-BART10-3p and EBV-miR-BART22 promote metastasis of EBV-associated gastric carcinoma by activating the canonical Wnt signaling pathway.Cellular oncology (Dordrecht, Netherlands) · 2020Article
- Roles of β-catenin, TCF-4, and survivin in nasopharyngeal carcinoma: correlation with clinicopathological features and prognostic significance.Cancer cell international · 2019Article
- ARF6-regulated endocytosis of growth factor receptors links cadherin-based adhesion to canonical Wnt signaling in epithelia.Molecular and cellular biology · 2013Article
- Epstein - Barr virus Latent Membrane Protein 1 suppresses reporter activity through modulation of promyelocytic leukemia protein-nuclear bodies.Virology journal · 2011Article
Corrections and comments
- Retraction · 2010-12-22Duplication of/in Image · Error in Image ·
- Retracted
Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Epstein-Barr virus-encoded latent membrane protein 1 is considered the Epstein-Barr virus oncogene based on its importance in Epstein-Barr virus-induced B-lymphocyte transformation. Beta-catenin is a potential oncogene, and its accumulation has been implicated in a variety of human cancers. Here, we found that beta-catenin protein was highly expressed in Epstein-Barr virus-immortalized B-cell lines compared with peripheral blood mononuclear cells from healthy donors. Beta-catenin expression in Epstein-Barr virus-immortalized B-cell line decreased following treatment with LY294002, an inhibitor of phosphatidylinositol 3-kinase. Treatment with LY294002 or knockdown of beta-catenin by small interfering RNA reduced the growth of Epstein-Barr virus-immortalized B-cell line. Transient transfection of latent membrane protein 1 expression plasmid increased beta-catenin protein expression and beta-catenin-dependent transcription. Latent membrane protein 1 deletions mutants lacking the carboxyl-terminal activating region 1 domain failed to enhance beta-catenin protein expression and beta-catenin-dependent transcriptional activity. They also failed to increase phosphorylated AKT expression. Dominant-negative AKT suppressed latent membrane protein 1-induced beta-catenin-dependent transcriptional activity. These results suggest that latent membrane protein 1 activates beta-catenin through the phosphatidylinositol 3-kinase/AKT signaling pathway. Activation of the beta-catenin pathway by Epstein-Barr virus may contribute to the lymphoproliferation characteristic of Epstein-Barr virus-infected B-cells.
Indexed as
Identifiers
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.