Evidence map›Paper›PMID 31926619›Full record

ArticleRedox biology2020

Glutathione peroxidase-1 regulates adhesion and metastasis of triple-negative breast cancer cells via FAK signaling.

Eunkyung Lee, Ahyoung Choi, Yukyung Jun, Namhee Kim, Jong In Yook, Soo Youl Kim, Sanghyuk Lee, Sang Won Kang

Open access · goldAbstract read
In one paragraph

Article in Redox biology, 2020. 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 12% 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, 43 citations in OpenAlex.

  1. Article
  2. Review
  3. Selenium-Containing Compounds in Breast Cancer Therapy.Biological trace element research · 2026
    Review
  4. Article
  5. GPX1 expression promotes stemness and aggressiveness in myxoid liposarcomas.International journal of biological sciences · 2025
    Article
  6. Article
  7. Article
  8. Glutathione-Dependent Pathways in Cancer Cells.International journal of molecular sciences · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Review
  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

8 authors at 3 institutions in 1 country.

Eunkyung LeeDepartment of Life Science and Ewha Womans University, Seoul, 03760, South Korea.
Ahyoung ChoiDepartment of Life Science and Ewha Womans University, Seoul, 03760, South Korea; Bio-Information Science, Ewha Womans University, Seoul, 03760, South Korea.
Yukyung JunDepartment of Life Science and Ewha Womans University, Seoul, 03760, South Korea; Bio-Information Science, Ewha Womans University, Seoul, 03760, South Korea.
Namhee KimDepartment of Oral Pathology, School of Dentistry, Yonsei University, Seoul, 03722, South Korea.
Jong In YookDepartment of Oral Pathology, School of Dentistry, Yonsei University, Seoul, 03722, South Korea.
Soo Youl KimDivision of Basic Science, Research Institute, National Cancer Institute, Goyang, 10408, South Korea.
Sanghyuk LeeDepartment of Life Science and Ewha Womans University, Seoul, 03760, South Korea; Bio-Information Science, Ewha Womans University, Seoul, 03760, South Korea. Electronic address: sanghyuk@ewha.ac.kr.
Sang Won KangDepartment of Life Science and Ewha Womans University, Seoul, 03760, South Korea. Electronic address: kangsw@ewha.ac.kr.
Ewha Womans University · KRYonsei University · KRNational Cancer Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) cells, which do not express genes for estrogen receptor (ER), progesterone receptor (PR), and Her2/neu, develop highly aggressive and metastatic tumors resistant to chemo- and hormonal therapies. We found that expression of glutathione peroxidase-1 (Gpx1) is silenced in the non-TNBC cells but significantly maintained in the TNBC cell lines. Such Gpx1 expression plays a vital role in the metastasis of TNBC cells by regulating cell adhesion. Transcriptomic and signaling pathway analyses demonstrate that depletion of Gpx1 essentially impairs cell adhesion/spreading by down-regulating FAK/c-Src activation. Mechanistically, Gpx1 interacts with FAK kinase and prevents the kinase inactivation by H

Indexed as

Glutathione PeroxidaseTriple Negative Breast NeoplasmsCell Line, TumorCell MovementFocal Adhesion Kinase 1Glutathione Peroxidase GPX1HumansHydrogen PeroxideSignal TransductionFocal Adhesion Kinase 1Glutathione PeroxidaseGlutathione Peroxidase GPX1GPX1 protein, humanHydrogen PeroxidePTK2 protein, humanAdhesionFocal adhesion kinaseGlutathione peroxidaseMetastasisTriple-negative breast cancer

Identifiers

PMID31926619
PMCPMC6906704
OpenAlexW2991493172

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.