Evidence map›Paper›PMID 19038492›Full record

ArticleCancer letters2009

Identification of genes, including the gene encoding p27Kip1, regulated by serine 276 phosphorylation of the p65 subunit of NF-kappaB.

Ratna Chakraborty Prasad, Xiaohui L Wang, Brian K Law, Bradley Davis, Gail Green, Braden Boone, Lauren Sims, Mary Law

Abstract read
In one paragraph

Article in Cancer letters, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.7field-weighted citation impact, top 25% 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

15 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Review
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  9. Article
  10. Cyclic AMP: a selective modulator of NF-κB action.Cellular and molecular life sciences : CMLS · 2011
    Review
  11. Triptolide-induced apoptosis by inactivating nuclear factor-kappa B apoptotic pathway in multiple myeloma in vitro.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2011
    Article
  12. Article
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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 2 institutions in 1 country.

Ratna Chakraborty PrasadDepartment of Molecular Physiology & Biophysics, Vanderbilt University School of Medicine, Nashville, TN 37232-0615, USA.
Xiaohui L Wang
Brian K Law
Bradley Davis
Gail Green
Braden Boone
Lauren Sims
Mary Law
University of Florida Health · USVanderbilt University · US

Funding

Tumor Immunology and Microenvironment Research ProgramP30CA068485 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MATTHEW J TYSKA · 1995 to 2026
$172.8M
Rapamycin Potentiates TGFb Tumor Suppressor FunctionR01CA093651 · NCI · VANDERBILT UNIVERSITY · PI LAW, BRIAN K · 2003 to 2007
$1.3M
REGULATION OF GENE EXPRESSION BY NF-KB AND TLE1K01DK002887 · NIDDK · VANDERBILT UNIVERSITY · PI LAW, MARY E · 2000 to 2003
$251k
NCI NIH HHS P30 CA068485NCI NIH HHS P30 CA68485NCI NIH HHS R01 CA093651NCI NIH HHS R01-CA93651NIDDK NIH HHS DK02887NIDDK NIH HHS K01 DK002887
6 · The paper itself

Abstract

Phosphorylation of the p65 subunit of NF-kappaB is required for its transcriptional activity. Recent reports show that phosphorylation of p65 at serine 276 regulates only a subset of genes, such as those encoding IL-6, IL-8, Gro-beta, and ICAM-1. In order to identify additional genes regulated by serine 276 phosphorylation, HepG2 hepatoma cells were infected with adenoviruses encoding either wild-type p65 or the S276A mutant of p65, followed by DNA microarray analysis. The results show that mutation of serine 276 affected the expression of several genes that encode proteins involved in cell cycle regulation, signal transduction, transcription, and metabolism. Notably, expression of S276A increased the mRNA and protein level of p27, a cell cycle inhibitory protein, which led to an increased association of p27 with cdk2, and inhibition of cdk2 activity. Furthermore, while wild-type NF-kappaB is known to increase cell proliferation in a number of different cancer cell lines, our data shows that S276A inhibited cell proliferation. Evidence is mounting that NF-kappaB plays a pivotal role in oncogenesis. Therapeutic agents that regulate the phosphorylation of serine 276 and p27 gene expression, therefore, may be useful as anti-cancer agents in the future.

Indexed as

Gene Expression Regulation, NeoplasticAdenoviridaeCell CycleCell Line, TumorCell ProliferationCyclin-Dependent Kinase Inhibitor p27HumansLiverOligonucleotide Array Sequence AnalysisPhosphorylationRNA, MessengerSerineSignal TransductionTranscription Factor RelATumor Necrosis Factor-alphaCyclin-Dependent Kinase Inhibitor p27RNA, MessengerSerineTranscription Factor RelATumor Necrosis Factor-alpha

Identifiers

PMID19038492
PMCPMC2688403
OpenAlexW2033729112

What OpenQuestion holds

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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.