Evidence map›Paper›PMID 22787160›Full record

ArticleThe Journal of biological chemistry2012

Transcription factor NFAT1 activates the mdm2 oncogene independent of p53.

Xu Zhang, Zhuo Zhang, Jianwen Cheng, Mao Li, Wei Wang, Wenrong Xu, Hui Wang, Ruiwen Zhang

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

39 citing papers in PubMed, 61 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

8 authors at 6 institutions in 2 countries.

Xu ZhangDepartment of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA.
Zhuo Zhang
Jianwen Cheng
Mao Li
Wei Wang
Wenrong Xu
Hui Wang
Ruiwen Zhang
Texas Tech University · USUniversity of Alabama at Birmingham · USAffiliated Hospital of Jiangsu University · CNFudan University · CNJiangsu University · CNShanghai Institutes for Biological Sciences · CN

Funding

Dietary Chemopreventive Components/Oncogene Interaction and CancerR01CA121211 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI ZHANG, RUIWEN · 2007 to 2011
$1.4M
MDM2 AS A NEGATIVE REGULATOR OF P21 WAF1/CIP1R01CA112029 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI ZHANG, RUIWEN · 2005 to 2009
$1.3M
NCI NIH HHS R01 CA112029NCI NIH HHS R01 CA121211
6 · The paper itself

Abstract

Although the MDM2-p53 interaction has been well documented, MDM2 overexpression is observed in human cancers with little or no functional p53, suggesting that mdm2 expression is regulated by mechanisms independent of p53. Dysregulation of NFAT signaling is associated with malignant transformation and cancer development and progression. In this study, we demonstrate that the human mdm2 P2 promoter contains a consensus binding site for the NFAT1 transcription factor. NFAT1 directly binds the mdm2 P2 promoter in vitro and in vivo, resulting in the up-regulation of mdm2 transcription. Enforced expression of NFAT1 results in an elevated MDM2 protein level and reduces p53 activation and function in response to DNA damage. Both NFAT1 and MDM2 are highly expressed in human hepatocellular carcinoma tissues, compared with adjacent normal liver tissues. There is a positive correlation between the NFAT1 and MDM2 levels in tumor tissues. The novel function of NFAT1 in the control of MDM2 expression provides a basis for future investigations of the role of NFAT1 in cancer development, progression, and therapy.

Indexed as

Gene Expression Regulation, NeoplasticTranscription, GeneticCarcinoma, HepatocellularHumansJurkat CellsLiverLiver NeoplasmsNFATC Transcription FactorsProto-Oncogene Proteins c-mdm2Response ElementsTumor Suppressor Protein p53MDM2 protein, humanNFATC2 protein, humanNFATC Transcription FactorsProto-Oncogene Proteins c-mdm2TP53 protein, humanTumor Suppressor Protein p53

Identifiers

PMID22787160
PMCPMC3436296
OpenAlexW1998039234

What OpenQuestion holds

Textmetadata
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.