Evidence map›Paper›PMID 19137015›Full record

ArticleOncogene2009

TGF-beta repression of Id2 induces apoptosis in gut epithelial cells.

Y Cao, X Liu, W Zhang, X Deng, H Zhang, Y Liu, L Chen, E A Thompson, C M Townsend, T C Ko

Open access · bronzeAbstract read
In one paragraph

Article in Oncogene, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

27 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
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  4. Review
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  7. Article
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  10. Article
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  12. CXCR5Leukemia · 2019
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Downregulation of Id2 increases chemosensitivity of glioma.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Article
  20. Article
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

10 authors at 4 institutions in 1 country.

Y CaoDepartment of Surgery, University of Texas Health Science Center, Houston, TX 77030, USA. Yanna.Cao@uth.tmc.edu
X Liu
W Zhang
X Deng
H Zhang
Y Liu
L Chen
E A Thompson
C M Townsend
T C Ko
The University of Texas Health Science Center at Houston · USJacksonville College · USThe University of Texas Health Science Center · USThe University of Texas Medical Branch at Galveston · US

Funding

TISSUE CULTURE COREP01DK035608 · NIDDK · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI HELLMICH, MARK R · 1986 to 2010
$14.0M
SUMS)P50GM038529 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MERCER, DAVID W · 1988 to 2008
$11.7M
Growth Regulation in Surgical Diseases of the GutR01DK060105 · NIDDK · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI KO, TIEN C · 2001 to 2005
$1.8M
NIDDK NIH HHS P01 DK035608NIDDK NIH HHS R01 DK060105NIGMS NIH HHS P50 GM038529NIGMS NIH HHS P50GM038529
6 · The paper itself

Abstract

Transforming growth factor-beta (TGF-beta) regulates epithelial tissue homeostasis by activating processes that control cell cycle arrest, differentiation and apoptosis. Disruption of the TGF-beta signaling pathway often occurs in colorectal cancers. Earlier, we have shown that TGF-beta induces apoptosis through the transcription factor Smad3. Affymetrix oligonucleotide microarrays were used to identify TGF-beta/Smad3 target genes that regulate apoptosis in rat intestinal epithelial cells (RIE-1). We found that TGF-beta repressed the expression of the inhibitor of differentiation (Id) gene family. Knockdown of Id1 and Id2 gene expression induced apoptosis in RIE-1 cells, whereas overexpression of Id2 attenuated TGF-beta-induced apoptosis. TranSignal Protein/DNA arrays were used to identify the hypoxia-inducing factor-1 (HIF-1) as a downstream target of TGF-beta. HIF-1 is a basic helix-loop-helix protein, and overexpression of Id2 blocked HIF-1 activation by TGF-beta. Furthermore, knockdown of HIF-1 blocked TGF-beta-induced apoptosis. Thus, we have identified HIF-1 as a novel mediator downstream of Id2 in the pathway of TGF-beta-induced apoptosis.

Indexed as

ApoptosisAnimalsBlotting, WesternCells, CulturedElectrophoretic Mobility Shift AssayGene Expression ProfilingGene SilencingHumansHypoxia-Inducible Factor 1, alpha SubunitImmunoprecipitationInhibitor of Differentiation Protein 1Inhibitor of Differentiation Protein 2Intestinal MucosaOligonucleotide Array Sequence AnalysisRatsReverse Transcriptase Polymerase Chain ReactionHif1a protein, ratHypoxia-Inducible Factor 1, alpha SubunitID1 protein, ratId2 protein, ratInhibitor of Differentiation Protein 1Inhibitor of Differentiation Protein 2RNA, MessengerRNA, Small InterferingSmad3 ProteinSMAD3 protein, humanTranscription FactorsTransforming Growth Factor beta

Identifiers

PMID19137015
PMCPMC2943843
OpenAlexW1994422927

What OpenQuestion holds

Textmetadata
LicenceTDM
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.