Evidence map›Paper›PMID 28183841›Full record

ArticleMolecular systems biology2017

Mathematical modeling links Wnt signaling to emergent patterns of metabolism in colon cancer.

Mary Lee, George T Chen, Eric Puttock, Kehui Wang, Robert A Edwards, Marian L Waterman, John Lowengrub

Open access · goldAbstract read
In one paragraph

Article in Molecular systems biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

28 citing papers in PubMed, 46 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Mary LeeDepartment of Mathematics, University of California, Irvine, Irvine, CA, USA.
George T ChenDepartment of Microbiology and Molecular Genetics, University of California, Irvine, Irvine, CA, USA.
Eric PuttockDepartment of Mathematics, University of California, Irvine, Irvine, CA, USA.
Kehui WangDepartment of Pathology, School of Medicine, University of California, Irvine, Irvine, CA, USA.
Robert A EdwardsDepartment of Pathology, School of Medicine, University of California, Irvine, Irvine, CA, USA.
Marian L WatermanDepartment of Microbiology and Molecular Genetics, University of California, Irvine, Irvine, CA, USA marian.waterman@uci.edu jlowengr@uci.edu.
John LowengrubDepartment of Mathematics, University of California, Irvine, Irvine, CA, USA marian.waterman@uci.edu jlowengr@uci.edu.ORCID 0000-0003-1759-0900
University of California, Irvine · US

Funding

Univ.of Calif., Irvine Cancer Center Support GrantP30CA062203 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI Christine Hui · 1994 to 2026
$57.9M
Uncover Strategies Used By Biological SystemsP50GM076516 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI LANDER, ARTHUR D · 2007 to 2016
$25.1M
Characterization of the mammalian mRNA-3'-end processing complexR01GM090056 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI SHI, YONGSHENG · 2010 to 2022
$4.2M
LEF/TCF Expression in Colon CancerR01CA096878 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI WATERMAN, MARIAN L · 2003 to 2012
$2.7M
Wnt Signaling in Colon CancerR01CA108697 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI WATERMAN, MARIAN L · 2005 to 2015
$2.7M
Coordinated regulation of alternative pre-mRNA processing in colon cancerR01CA177651 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI EDWARDS, ROBERT ANDREW, HERTEL, KLEMENS J · 2014 to 2018
$2.4M
Mathematical, Computational and Systems BiologyT32EB009418 · NIBIB · UNIVERSITY OF CALIFORNIA-IRVINE · PI LANDER, ARTHUR D, NIE, QING · 2009 to 2019
$2.4M
PacBio RS Single Molecule, Real-Time (SMRT) DNA SequencerS10OD010794 · OD · UNIVERSITY OF CALIFORNIA-IRVINE · PI SANDMEYER, SUZANNE · 2012 to 2012
$600k
High Throughput DNA SequencerS10RR025496 · NCRR · UNIVERSITY OF CALIFORNIA-IRVINE · PI SANDMEYER, SUZANNE · 2009 to 2009
$500k
Regulation of Wnt Signaling in Invasive Colon CancerF31CA200298 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI CHEN, GEORGE TSUN-TE · 2015 to 2017
$112k
NCI NIH HHS F31 CA200298NCI NIH HHS P30 CA062203NCI NIH HHS R01 CA096878NCI NIH HHS R01 CA108697NCI NIH HHS R01 CA177651NCRR NIH HHS S10 RR025496NIBIB NIH HHS T32 EB009418NIGMS NIH HHS P50 GM076516NIGMS NIH HHS R01 GM090056NIH HHS S10 OD010794
6 · The paper itself

Abstract

Cell-intrinsic metabolic reprogramming is a hallmark of cancer that provides anabolic support to cell proliferation. How reprogramming influences tumor heterogeneity or drug sensitivities is not well understood. Here, we report a self-organizing spatial pattern of glycolysis in xenograft colon tumors where pyruvate dehydrogenase kinase (PDK1), a negative regulator of oxidative phosphorylation, is highly active in clusters of cells arranged in a spotted array. To understand this pattern, we developed a reaction-diffusion model that incorporates Wnt signaling, a pathway known to upregulate PDK1 and Warburg metabolism. Partial interference with Wnt alters the size and intensity of the spotted pattern in tumors and in the model. The model predicts that Wnt inhibition should trigger an increase in proteins that enhance the range of Wnt ligand diffusion. Not only was this prediction validated in xenograft tumors but similar patterns also emerge in radiochemotherapy-treated colorectal cancer. The model also predicts that inhibitors that target glycolysis or Wnt signaling in combination should synergize and be more effective than each treatment individually. We validated this prediction in 3D colon tumor spheroids.

Indexed as

Up-RegulationWnt Signaling PathwayAnimalsCell Line, TumorColonic NeoplasmsGene Expression Regulation, NeoplasticGlycolysisHumansMiceModels, TheoreticalNeoplasm TransplantationProtein Serine-Threonine KinasesPyruvate Dehydrogenase Acetyl-Transferring KinasePDK1 protein, humanPdk1 protein, mouseProtein Serine-Threonine KinasesPyruvate Dehydrogenase Acetyl-Transferring Kinaseglycolysisspatial patterntumor metabolismWarburg effectWnt signaling

Identifiers

PMID28183841
PMCPMC5327728
OpenAlexW2586451459

What OpenQuestion holds

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LicenceCC BY
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.