Evidence map›Paper›PMID 25839165›Full record

ArticleOncotarget2015

Down-regulation of ARNT promotes cancer metastasis by activating the fibronectin/integrin β1/FAK axis.

Chi-Ruei Huang, Chung-Ta Lee, Kwang-Yu Chang, Wen-Chang Chang, Yao-Wen Liu, Jenq-Chang Lee, Ben-Kuen Chen

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% 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, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. ALK-Rearranged renal neoplasms: update on an institutional cohort.Virchows Archiv : an international journal of pathology · 2025
    Article
  4. Non-Susceptibility Gene Variants in Head and Neck Paragangliomas.International journal of molecular sciences · 2024
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  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 5 institutions in 1 country.

Chi-Ruei HuangInstitute of Bioinformatics and Biosignal Transduction, College of Bioscience and Biotechnology, National Cheng Kung University, Taiwan, ROC.
Chung-Ta LeeDepartment of Pathology, National Cheng Kung University Hospital, Taiwan, ROC.
Kwang-Yu ChangNational Institute of Cancer Research, National Health Research Institutes, Taiwan, ROC.
Wen-Chang ChangGraduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taiwan, ROC.
Yao-Wen LiuDepartment of Pathology, Kuo General Hospital, Taiwan, ROC.
Jenq-Chang LeeDepartment of Surgery, National Cheng Kung University Hospital, Taiwan, ROC.
Ben-Kuen ChenInstitute of Bioinformatics and Biosignal Transduction, College of Bioscience and Biotechnology, National Cheng Kung University, Taiwan, ROC.
National Cheng Kung University Hospital · TWTaipei Medical University · TWKuo General Hospital · TWNational Cheng Kung University · TWNational Health Research Institutes · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aryl hydrocarbon receptor nuclear translocator (ARNT) is broadly involved in regulating tumorigenesis by inducing genes that are involved in tumor growth and angiogenesis. Tumorigenesis usually involves normoxic conditions. However, the role of ARNT in tumor metastasis during normoxia remains unclear. Here, we demonstrate that ARNT protein levels were decreased in late-stage human colorectal cancer using immunohistochemical analysis. Down-regulation of ARNT protein promoted cancer cell migration and invasion, which was mediated by activation of the fibronectin/integrin β1/FAK signaling axis. In addition, the enhancement of migration and invasion in ANRT knockdown cells was blocked when ARNT was restored in the cells. In xenografts in severe combined immunodeficiency mice, tumor growth was significantly inhibited in the ARNT-knockdown condition. However, the tail-vein injection animal model revealed that the depletion of ARNT-induced metastatic lung colonies was further enhanced when ARNT expression was recovered post-injection. Interestingly, chemotherapeutic drugs inhibited ARNT expression and promoted the invasion of residual tumor cells. These results suggest that ARNT may play a positive role during tumor growth (either in early-stage tumor growth or in organ metastases), but plays a negative role in tumor migration and invasion. Therefore, the efficiency of ARNT-targeted therapy during different cancer stages should be carefully evaluated.

Indexed as

Cell MovementAdenocarcinomaAnimalsAryl Hydrocarbon Receptor Nuclear TranslocatorCell Line, TumorColonic NeoplasmsFibronectinsFocal Adhesion Kinase 1Gene Expression Regulation, NeoplasticHeterograftsHumansIntegrin beta1Lung NeoplasmsMaleMice, SCIDNeoplasm InvasivenessARNT protein, humanAryl Hydrocarbon Receptor Nuclear TranslocatorFibronectinsFocal Adhesion Kinase 1Integrin beta1PTK2 protein, humanARNTmetastasisoncogeneROS

Identifiers

PMID25839165
PMCPMC4484474
OpenAlexW2120889859

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.