Evidence map›Paper›PMID 21209074›Full record

ArticleThe Journal of biological chemistry2011

Phosphorylation of the anaphase-promoting complex/Cdc27 is involved in TGF-beta signaling.

Liyong Zhang, Takeo Fujita, George Wu, Xiao Xiao, Yong Wan

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. 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
1.2field-weighted citation impact, top 22% 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, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Functional and Genetic Analyses Unveil the Implication ofInternational journal of molecular sciences · 2024
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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

5 authors at 1 institution in 2 countries.

Liyong ZhangDepartment of Cell Biology and Physiology, University of Pittsburgh School of Medicine and University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15213, USA.
Takeo Fujita
George Wu
Xiao Xiao
Yong Wan
UPMC Hillman Cancer Center · US

Funding

University of Pittsburgh Clinical and Translational Science InstituteUL1TR000005 · NCATS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI REIS, STEVEN E · 2012 to 2015
$50.8M
Interplay between Cdh1/APC and Rad17 in DNA damage checkpoints and carcinogenesisR01CA154695 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI WAN, YONG · 2011 to 2015
$1.5M
Activation of APC by TGF-beta Suppresses Breast CancerR01CA115943 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI WAN, YONG · 2005 to 2009
$1.2M
NCATS NIH HHS UL1 TR000005NCI NIH HHS CA115943NCI NIH HHS R01 CA115943NCI NIH HHS R01 CA154695
6 · The paper itself

Abstract

Loss of TGF-β-induced growth inhibition is a hallmark of many human tumors. Previous studies implied that activation of the anaphase-promoting complex (APC/cyclosome) is involved in the TGF-β signaling pathway, which facilitates the destruction of SnoN, a transcriptional co-suppressor, which leads in turn to the transactivation of TGF-β-responsive genes for cell cycle arrest. The function of APC was demonstrated in TGF-β signal transduction, but the mechanism by which it is activated in response to TGF-β signaling remains unclear. We report here that phosphorylation of Cdc27, a core subunit of APC, in response to TGF-β signaling can facilitate the activation of APC. We have demonstrated that casein kinase II (CKII) is involved in the phosphorylation of Cdc27 in response to TGF-β signaling. Depletion of CKII by shRNA abolishes the TGF-β-induced phosphorylation of Cdc27 and subsequent degradation of SnoN. Disruptive mutation of Cdc27 (S154A) attenuates TGF-β-induced SnoN degradation. In addition, expression of a phosphorylation-resistant Cdc27 mutant significantly attenuates TGF-β-induced growth inhibition. Together, the results suggest that phosphorylation of Cdc27 by CKII is involved in TGF-β-induced activation of APC.

Indexed as

Amino Acid SubstitutionAnaphase-Promoting Complex-CyclosomeAnimalsApc3 Subunit, Anaphase-Promoting Complex-CyclosomeCasein Kinase IICell CycleCell Cycle ProteinsCell LineHumansIntracellular Signaling Peptides and ProteinsMinkMutation, MissensePhosphorylationProto-Oncogene ProteinsSignal TransductionTransforming Growth Factor betaAnaphase-Promoting Complex-CyclosomeApc3 Subunit, Anaphase-Promoting Complex-CyclosomeCasein Kinase IICDC27 protein, humanCell Cycle ProteinsIntracellular Signaling Peptides and ProteinsProto-Oncogene ProteinsSKIL protein, humanTransforming Growth Factor betaUbiquitin-Protein Ligase Complexes

Identifiers

PMID21209074
PMCPMC3060455
OpenAlexW2149143663

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.