Evidence map›Paper›PMID 25798836›Full record

ArticleOncogene2016

Inhibition of breast cancer invasion by TIS21/BTG2/Pc3-Akt1-Sp1-Nox4 pathway targeting actin nucleators, mDia genes.

J-A Choi, Y S Jung, J Y Kim, H M Kim, I K Lim

Abstract read
PubMed Publisher
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 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
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

25 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Targeting Akt in cancer for precision therapy.Journal of hematology & oncology · 2021
    Review
  5. Genetic deletion of Nox4 enhances cancerogen-induced formation of solid tumors.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. TIS21Journal of cancer research and clinical oncology · 2018
    Article
  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

5 authors.

J-A ChoiDepartments of Biochemistry and Molecular Biology, Ajou University School of Medicine, and Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Korea.
Y S JungDepartment of Surgery, Ajou University School of Medicine, Suwon, Korea.
J Y KimDepartment of Surgery, Ajou University School of Medicine, Suwon, Korea.
H M KimDepartment of Energy Systems Research, Ajou University, Suwon, Korea.
I K LimDepartments of Biochemistry and Molecular Biology, Ajou University School of Medicine, and Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mammalian homolog of Drosophila diaphanous (mDia), actin nucleator, has been known to participate in the process of invasion and metastasis of cancer cells via regulating a number of actin-related biological processes. We have previously reported that tumor suppressor TIS21(/BTG2/Pc3) (TIS21) inhibits invadopodia formation by downregulating reactive oxygen species (ROS) in MDA-MB-231 cells. We herein report that TIS21(/BTG2/Pc3) downregulates diaphanous-related formin (DRF) expression via reducing NADPH oxidase 4 (Nox4)-derived ROS generation by Akt1 activation and subsequently impairs invasion activity of the highly invasive breast cancer cells. Knockdown of Akt1 by RNA interference recovered the TIS21(/BTG2/Pc3)-inhibited F-actin remodeling and ROS generation by recovering Nox4 expression. Furthermore, Sp1-mediated Nox4 transcription was downregulated by TIS21(/BTG2/Pc3)-Akt1 signals, leading to the inhibition of cancer cell invasion via F-actin remodeling by mDia genes. To our best knowledge, this is the first study to show that TIS21(/BTG2/Pc3)-Akt1 inhibited Sp1-Nox4-ROS cascade, subsequently reducing invasion activity via inhibition of mDia family genes.

Indexed as

ActinsAdaptor Proteins, Signal TransducingAnimalsBreast NeoplasmsCell Line, TumorChild, PreschoolDown-RegulationFemaleForminsGene Knockdown TechniquesGenes, Tumor SuppressorHumansImmediate-Early ProteinsMaleMCF-7 CellsMiceActinsAdaptor Proteins, Signal TransducingBTG2 protein, humanDIAPH1 protein, humanForminsImmediate-Early ProteinsNADPH Oxidase 4NADPH OxidasesNOX4 protein, humanProto-Oncogene Proteins c-aktSP1 protein, humanSp1 Transcription FactorTumor Suppressor Proteins

Identifiers

PMID25798836

What OpenQuestion holds

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Registered trials

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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.