Evidence map›Paper›PMID 20513670›Full record

ArticleCarcinogenesis2010

Insulin-like growth factor-binding protein-3 promotes transforming growth factor-{beta}1-mediated epithelial-to-mesenchymal transition and motility in transformed human esophageal cells.

Mitsuteru Natsuizaka, Shinya Ohashi, Gabrielle S Wong, Azal Ahmadi, Ross A Kalman, Daniela Budo, Andres J Klein-Szanto, Meenhard Herlyn, J Alan Diehl, Hiroshi Nakagawa

Open access · bronzeAbstract read
In one paragraph

Article in Carcinogenesis, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 8% 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

56 citing papers in PubMed, 1 synthesis or guideline pooled it, 79 citations in OpenAlex.

  1. Pooled it
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  12. Cancers · 2021
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  18. In Vitro Modeling of the Tumor Microenvironment in Tumor Organoids.Tissue engineering and regenerative medicine · 2020
    Review
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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

10 authors at 3 institutions in 1 country.

Mitsuteru NatsuizakaDepartment of Medicine, University of Pennsylvania, Philadelphia, 19104, USA.
Shinya Ohashi
Gabrielle S Wong
Azal Ahmadi
Ross A Kalman
Daniela Budo
Andres J Klein-Szanto
Meenhard Herlyn
J Alan Diehl
Hiroshi Nakagawa
University of Pennsylvania · USFox Chase Cancer Center · USThe Wistar Institute · US

Funding

TRANSGENIC AND CHIMERIC MOUSE COREP30DK050306 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI Ken Hashigiwa Cadwell · 1997 to 2026
$32.5M
Transformed Esophageal Epithelial Cells and the Tumor MicroenvironmentP01CA098101 · NCI · UNIVERSITY OF PENNSYLVANIA · PI RUSTGI, ANIL K · 2003 to 2023
$31.7M
Training In Tumor VirologyT32CA115299 · NCI · UNIVERSITY OF PENNSYLVANIA · PI ROBERTSON, ERLE S. · 2006 to 2021
$4.7M
The molecular regulation of IGFBP-3 in esophageal epthelial cellsR01DK077005 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI NAKAGAWA, HIROSHI · 2007 to 2011
$1.3M
Regulation of esophageal epithelial biologyK01DK066205 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI NAKAGAWA, HIROSHI · 2005 to 2007
$402k
NCI NIH HHS P01-CA-098101NCI NIH HHS T32 CA115299NCI NIH HHS T32-CA115299NIDDK NIH HHS K01-DK-066205NIDDK NIH HHS P30 DK050306NIDDK NIH HHS P30-DK050306NIDDK NIH HHS R01 DK077005NIDDK NIH HHS R01DK077005
6 · The paper itself

Abstract

Insulin-like growth factor-binding protein (IGFBP)-3 is overexpressed frequently in esophageal squamous cell carcinoma. Yet, the role of IGFBP3 in esophageal tumor biology remains to be elucidated. We find that IGFBP3 facilitates transforming growth factor (TGF)-beta1-mediated epithelial-to-mesenchymal transition (EMT) in transformed human esophageal epithelial cells, EPC2-hTERT-EGFR-p53(R175H). In organotypic 3D culture, a form of human tissue engineering, laser-capture microdissection revealed concurrent upregulation of TGF-beta target genes, IGFBP3 and EMT-related genes in the cells invading into the stromal compartment. IGFBP3 enhanced TGF-beta1-mediated EMT as well as transcription factors essential in EMT by allowing persistent SMAD2 and SMAD3 phosphorylation. TGF-beta1-mediated EMT and cell invasion were enhanced by ectopically expressed IGFBP3 and suppressed by RNA interference directed against IGFBP3. The IGFBP3 knockdown effect was rescued by IGFBP3(I56G/L80G/L81G), a mutant IGFBP3 lacking an insulin-like growth factor (IGF)-binding capacity. Thus, IGFBP3 can regulate TGF-beta1-mediated EMT and cell invasion in an IGF or insulin-like growth factor 1 receptor-independent manner. IGFBP3(I56G/L80G/L81G) also promoted EMT in vivo in a Ras-transformed human esophageal cell line T-TeRas upon xenograft transplantation in nude mice. In aggregate, IGFBP3 may have a novel IGF-binding independent biological function in regulation of TGF-beta1-mediated EMT and cell invasion.

Indexed as

AnimalsCarcinoma, Squamous CellCell MovementEpithelial CellsEsophageal NeoplasmsEsophagusGene Knockdown TechniquesGene Transfer TechniquesHumansInsulin-Like Growth Factor Binding Protein 3LentivirusLuciferasesMesodermMiceNeoplasm InvasivenessRetroviridaeInsulin-Like Growth Factor Binding Protein 3LuciferasesTransforming Growth Factor beta1

Identifiers

PMID20513670
PMCPMC2915630
OpenAlexW2157114696

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.