Evidence map›Paper›PMID 11134343›Full record

ArticleMolecular and cellular biology2001

Identification of a mouse homolog of the human BTEB2 transcription factor as a beta-catenin-independent Wnt-1-responsive gene.

L T Ziemer, D Pennica, A J Levine

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

34 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
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  4. A transcription factor network repressesThe Biochemical journal · 2018
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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

3 authors at 3 institutions in 1 country.

L T ZiemerDepartment of Molecular Biology, Princeton University, Princeton, New Jersey 08544, USA.
D Pennica
A J Levine
Molecular Oncology (United States) · USPrinceton University · USRockefeller University · US

Funding

ONCOLOGY: MOLECULAR BASIS OF CANCERT32CA009528 · NCI · PRINCETON UNIVERSITY · PI BROACH, JAMES R. · 1985 to 2010
$5.9M
NCI NIH HHS T32 CA009528NCI NIH HHS T32 CA-09528
6 · The paper itself

Abstract

The Wnt/Wg signaling pathway functions during development to regulate cell fate determination and patterning in various organisms. Two pathways are reported to lie downstream of Wnt signaling in vertebrates. The canonical pathway relies on the activation of target genes through the beta-catenin-Lef/TCF complex, while the noncanonical pathway employs the activation of protein kinase C (PKC) and increases in intracellular calcium to induce target gene expression. cDNA subtractive hybridization between a cell line that overexpresses Wnt-1 (C57MG/Wnt-1) and the parental cell line (C57MG) was performed to identify downstream target genes of Wnt-1 signaling. Among the putative Wnt-1 target genes, we have identified a mouse homolog of the gene encoding human transcription factor basic transcription element binding protein 2 (mBTEB2). The mBTEB2 transcript is found at high levels in mammary tissue taken from a transgenic mouse overexpressing Wnt-1 (both tissue prior to active proliferation and tumor tissue) but is barely detectable in wild-type mouse mammary glands. The regulation of mBTEB2 by Wnt-1 signaling in tissue culture occurs through a beta-catenin-Lef/TCF-independent mechanism, as it is instead partially regulated by PKC. The Wnt-1-induced, PKC-dependent activation of mouse BTEB2 in C57MG cells, as well as the ability of Wnt-1 to stabilize beta-catenin in these cells, is consistent with the hypothesis that both the noncanonical and canonical Wnt pathways are activated concomitantly in the same cell. These results suggest that mBTEB2 is a biologically relevant target of Wnt-1 signaling that is activated through a beta-catenin-independent, PKC-sensitive pathway in response to Wnt-1.

Indexed as

Gene Expression RegulationSignal TransductionZebrafish ProteinsAnimalsbeta CateninCell LineCoculture TechniquesCytoskeletal ProteinsEnzyme ActivationGenes, ReporterHumansIn Situ HybridizationKruppel-Like Transcription FactorsMammary Glands, AnimalMammary Neoplasms, AnimalMicebeta CateninCTNNB1 protein, humanCTNNB1 protein, mouseCytoskeletal ProteinsKLF5 protein, humanKlf5 protein, mouseKruppel-Like Transcription FactorsMitogen-Activated Protein KinasesProtein Kinase CProto-Oncogene ProteinsRNA, MessengerTetradecanoylphorbol AcetateTrans-ActivatorsWnt1 ProteinWNT1 protein, humanWnt1 protein, mouseWnt ProteinsZebrafish Proteins

Identifiers

PMID11134343
PMCPMC86620
OpenAlexW2083961968

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.