Evidence map›Paper›PMID 20826784›Full record

ArticleThe Journal of biological chemistry2010

Acetylation directs survivin nuclear localization to repress STAT3 oncogenic activity.

Haijuan Wang, Michael P Holloway, Li Ma, Zachary A Cooper, Matthew Riolo, Ayman Samkari, Kojo S J Elenitoba-Johnson, Y Eugene Chin, Rachel A Altura

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

58 citing papers in PubMed, 1 synthesis or guideline pooled it, 96 citations in OpenAlex.

  1. Pooled it
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  15. HDAC6: A unique HDAC family member as a cancer target.Cellular oncology (Dordrecht, Netherlands) · 2022
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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

9 authors at 3 institutions in 1 country.

Haijuan WangDepartment of Pediatrics, Brown University and Rhode Island Hospital, Providence, Rhode Island 02903, USA.
Michael P Holloway
Li Ma
Zachary A Cooper
Matthew Riolo
Ayman Samkari
Kojo S J Elenitoba-Johnson
Y Eugene Chin
Rachel A Altura
John Brown University · USSociety of Surgical Oncology · USUniversity of Michigan–Ann Arbor · US

Funding

UCP2 expression in colon cancerP20RR017695 · NCRR · RHODE ISLAND HOSPITAL (PROVIDENCE, RI) · PI RAMRATNAM, BHARAT · 2002 to 2011
$15.0M
NCRR NIH HHS P20 RR017695NCRR NIH HHS P20RR017695-6A2
6 · The paper itself

Abstract

The multiple functions of the oncofetal protein survivin are dependent on its selective expression patterns within immunochemically distinct subcellular pools. The mechanism by which survivin localizes to these compartments, however, is only partly understood. Here we show that nuclear accumulation of survivin is promoted by CREB-binding protein (CBP)-dependent acetylation on lysine 129 (129K, Lys-129). We demonstrate a mechanism by which survivin acetylation at this position results in its homodimerization, while deacetylation promotes the formation of survivin monomers that heterodimerize with CRM1 and facilitate its nuclear export. Using proteomic analysis, we identified the oncogenic transcription factor STAT3 as a binding partner of nuclear survivin. We show that acetylated survivin binds to the N-terminal transcriptional activation domain of the STAT3 dimer and represses STAT3 transactivation of target gene promoters. Using multiplex PCR and DNA sequencing, we identified a single-nucleotide polymorphism (A → G) at Lys-129 that exists as a homozygous mutation in a neuroblastoma cell line and corresponds with a defect in survivin nuclear localization. Our results demonstrate that the dynamic equilibrium between survivin acetylation and deacetylation at amino acid 129 determines its interaction with CRM1, its subsequent subcellular localization, and its ability to inhibit STAT3 transactivation, providing a potential route for therapeutic intervention in STAT3-dependent tumors.

Indexed as

AcetylationActive Transport, Cell NucleusCell Line, TumorCell NucleusCREB-Binding ProteinExportin 1 ProteinGene ExpressionHEK293 CellsHeLa CellsHumansImmunoblottingInhibitor of Apoptosis ProteinsKaryopherinsLysineMicroscopy, FluorescenceMicrotubule-Associated ProteinsBIRC5 protein, humanCREB-Binding ProteinExportin 1 ProteinInhibitor of Apoptosis ProteinsKaryopherinsLysineMicrotubule-Associated ProteinsNuclear ProteinsOncogene ProteinsReceptors, Cytoplasmic and NuclearSTAT3 Transcription FactorSurvivin

Identifiers

PMID20826784
PMCPMC2975235
OpenAlexW2134595672

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.