Evidence map›Paper›PMID 29986714›Full record

ArticleJournal of translational medicine2018

The TGFβ-signaling pathway and colorectal cancer: associations between dysregulated genes and miRNAs.

Andrew J Pellatt, Lila E Mullany, Jennifer S Herrick, Lori C Sakoda, Roger K Wolff, Wade S Samowitz, Martha L Slattery

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2018. 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
2.0field-weighted citation impact, top 13% 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, 49 citations in OpenAlex.

  1. Article
  2. INHBA: A Protein-coding Gene Closely Related to Tumour Diseases.Current topics in medicinal chemistry · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. 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

7 authors at 3 institutions in 1 country.

Andrew J PellattSchool of Medicine, Tulane University, New Orleans, LA, USA.
Lila E MullanyDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, UT, 84108, USA.
Jennifer S HerrickDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, UT, 84108, USA.
Lori C SakodaDivision of Research, Kaiser Permanente Northern California, Oakland, CA, USA.
Roger K WolffDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, UT, 84108, USA.
Wade S SamowitzDepartment of Pathology, University of Utah, Salt Lake City, UT, USA.
Martha L SlatteryDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, UT, 84108, USA. Marty.Slattery@hsc.utah.edu.ORCID 0000-0002-1655-6543
University of Utah · USKaiser Permanente · USTulane University · US

Funding

miRNA and colorectal cancer: associations with tumor phenotype and survivalR01CA163683 · NCI · UNIVERSITY OF UTAH · PI SLATTERY, MARTHA L · 2012 to 2017
$6.5M
NCI NIH HHS CA163683NCI NIH HHS R01 CA163683
6 · The paper itself

Abstract

backgroundThe TGFβ-signaling pathway plays an important role in the pathogenesis of colorectal cancer (CRC). Loss of function of several genes within this pathway, such as bone morphogenetic proteins (BMPs) have been seen as key events in CRC progression.

methodsIn this study we comprehensively evaluate differential gene expression (RNASeq) of 81 genes in the TGFβ-signaling pathway and evaluate how dysregulated genes are associated with miRNA expression (Agilent Human miRNA Microarray V19.0). We utilize paired carcinoma and normal tissue from 217 CRC cases. We evaluate the associations between differentially expressed genes and miRNAs and sex, age, disease stage, and survival months.

resultsThirteen genes were significantly downregulated and 14 were significantly upregulated after considering fold change (FC) of > 1.50 or < 0.67 and multiple comparison adjustment. Bone morphogenetic protein genes BMP5, BMP6, and BMP2 and growth differentiation factor GDF7 were downregulated. BMP4, BMP7, INHBA (Inhibin beta A), TGFBR1, TGFB2, TGIF1, TGIF2, and TFDP1 were upregulated. In general, genes with the greatest dysregulation, such as BMP5 (FC 0.17, BMP6 (FC 0.25), BMP2 (FC 0.32), CDKN2B (FC 0.32), MYC (FC 3.70), BMP7 (FC 4.17), and INHBA (FC 9.34) showed dysregulation in the majority of the population (84.3, 77.4, 81.1, 80.2, 82.0, 51.2, and 75.1% respectively). Four genes, TGFBR2, ID4, ID1, and PITX2, were un-associated or slightly upregulated in microsatellite-stable (MSS) tumors while downregulated in microsatellite-unstable (MSI) tumors. Eight dysregulated genes were associated with miRNA differential expression. E2F5 and THBS1 were associated with one or two miRNAs; RBL1, TGFBR1, TGIF2, and INHBA were associated with seven or more miRNAs with multiple seed-region matches. Evaluation of the joint effects of mRNA:miRNA identified interactions that were stronger in more advanced disease stages and varied by survival months.

conclusionThese data support an interaction between miRNAs and genes in the TGFβ-signaling pathway in association with CRC risk. These interactions are associated with unique clinical characteristics that may provide targets for further investigations.

Indexed as

Gene Expression Regulation, NeoplasticAdultAgedCell Line, TumorColorectal NeoplasmsFemaleGene Expression ProfilingHumansMaleMicroRNAsMiddle AgedRNA, MessengerSignal TransductionStatistics, NonparametricTransforming Growth Factor betaMicroRNAsRNA, MessengerTransforming Growth Factor betaColorectal cancermiRNAmRNATGFβ

Identifiers

PMID29986714
PMCPMC6038278
OpenAlexW2850947328

What OpenQuestion holds

Textmetadata
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.