Evidence map›Paper›PMID 26257057›Full record

ArticleOncogene2016

Wnt addiction of genetically defined cancers reversed by PORCN inhibition.

B Madan, Z Ke, N Harmston, S Y Ho, A O Frois, J Alam, D A Jeyaraj, V Pendharkar, K Ghosh, I H Virshup and 9 more

Open access · hybridAbstract read
In one paragraph

Article in Oncogene, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 205 papers.

0numbers the graph read from it
0cells of the map it votes in
205citing papers in PubMed
13.4field-weighted citation impact, top 1% 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

205 citing papers in PubMed, 341 citations in OpenAlex.

  1. Review
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  4. International journal of molecular sciences · 2026
    Article
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  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. World journal of gastrointestinal oncology · 2025
    Article
  13. Structural basis for Porcupine inhibition.Communications chemistry · 2025
    Article
  14. Review
  15. Evolutionary conservation and cancer implications of the WNT signaling pathway.Medical oncology (Northwood, London, England) · 2025
    Review
  16. Review
  17. Article
  18. Review
  19. Review
  20. Review

145 more citing papers are in PubMed but not listed here.

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

19 authors at 3 institutions in 2 countries.

B MadanProgram in Cancer and Stem Cell Biology, Duke-NUS Graduate Medical School, Singapore, Singapore.
Z KeExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
N HarmstonProgram in Cardiovascular and Metabolic Disease, Duke-NUS Graduate Medical School, Singapore, Singapore.
S Y HoExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
A O FroisProgram in Cancer and Stem Cell Biology, Duke-NUS Graduate Medical School, Singapore, Singapore.
J AlamExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
D A JeyarajExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
V PendharkarExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
K GhoshProgram in Cancer and Stem Cell Biology, Duke-NUS Graduate Medical School, Singapore, Singapore.
I H VirshupProgram in Cancer and Stem Cell Biology, Duke-NUS Graduate Medical School, Singapore, Singapore.
V ManoharanExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
E H Q OngExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
K SangthongpitagExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
J HillExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
E PetrettoProgram in Cardiovascular and Metabolic Disease, Duke-NUS Graduate Medical School, Singapore, Singapore.
T H KellerExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
M A LeeExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
A MatterExperimental Therapeutics Centre, A*STAR, Biopolis, Singapore, Singapore.
D M VirshupProgram in Cancer and Stem Cell Biology, Duke-NUS Graduate Medical School, Singapore, Singapore.
Duke-NUS Medical School · SGExperimental Drug Development Centre · SGAgency for Science, Technology and Research · SG

Funding

Medical Research Council MC_U120097112
6 · The paper itself

Abstract

Enhanced sensitivity to Wnts is an emerging hallmark of a subset of cancers, defined in part by mutations regulating the abundance of their receptors. Whether these mutations identify a clinical opportunity is an important question. Inhibition of Wnt secretion by blocking an essential post-translational modification, palmitoleation, provides a useful therapeutic intervention. We developed a novel potent, orally available PORCN inhibitor, ETC-1922159 (henceforth called ETC-159) that blocks the secretion and activity of all Wnts. ETC-159 is remarkably effective in treating RSPO-translocation bearing colorectal cancer (CRC) patient-derived xenografts. This is the first example of effective targeted therapy for this subset of CRC. Consistent with a central role of Wnt signaling in regulation of gene expression, inhibition of PORCN in RSPO3-translocated cancers causes a marked remodeling of the transcriptome, with loss of cell cycle, stem cell and proliferation genes, and an increase in differentiation markers. Inhibition of Wnt signaling by PORCN inhibition holds promise as differentiation therapy in genetically defined human cancers.

Indexed as

AcyltransferasesAnimalsCell Line, TumorColorectal NeoplasmsGene Expression Regulation, NeoplasticHeterocyclic Compounds, 4 or More RingsHumansMembrane ProteinsMiceProtein Processing, Post-TranslationalStem CellsWnt ProteinsWnt Signaling PathwayXenograft Model Antitumor AssaysAcyltransferasesETC-159Heterocyclic Compounds, 4 or More RingsMembrane ProteinsPORCN protein, humanWnt Proteins

Identifiers

PMID26257057
PMCPMC4650263
OpenAlexW1900557155

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.