Evidence map›Paper›PMID 27125675›Full record

ArticleIntegrative cancer therapies2016

Curcumol Suppresses Breast Cancer Cell Metastasis by Inhibiting MMP-9 Via JNK1/2 and Akt-Dependent NF-κB Signaling Pathways.

Ling Ning, Hui Ma, Zhuyun Jiang, Lu Chen, Li Li, Qianfeng Chen, Hongyi Qi

Open access · goldAbstract read
In one paragraph

Article in Integrative cancer therapies, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.5field-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

34 citing papers in PubMed, 65 citations in OpenAlex.

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  6. Chinese herbal medicines · 2025
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  7. Curcumol ameliorates diabetic retinopathyWorld journal of diabetes · 2025
    Article
  8. Article
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  10. Article
  11. Review
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  14. Article
  15. Curcumol Inhibits the Development of Prostate Cancer by miR-125a/STAT3 Axis.Evidence-based complementary and alternative medicine : eCAM · 2022
    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 1 institution in 1 country.

Ling NingSouthwest University, Chongqing, China.
Hui MaSouthwest University, Chongqing, China.
Zhuyun JiangSouthwest University, Chongqing, China.
Lu ChenSouthwest University, Chongqing, China.
Li LiSouthwest University, Chongqing, China.
Qianfeng ChenSouthwest University, Chongqing, China.
Hongyi QiSouthwest University, Chongqing, China hongyiqi@swu.edu.cn.
Southwest University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Curcumolhas been reported to possess antitumor activity. However, its effect and mechanisms against tumor metastasis are still unclear. This study is to investigate the inhibitory effect of curcumol on breast cancer cell metastasis and elucidate the underlying molecular mechanisms. Our results showed that noncytotoxicity was caused by curcumol within 10 to 40 µg/mL in MDA-MB-231 and 4T1 cells for 24 hours, whereas sustained treatment with curcumol for 14 days significantly suppressed the clonogenic activity of cells. Importantly, curcumol at noncytotoxic concentrations suppressed the migration ability of both MDA-MB-231 and 4T1 cells. Moreover, curcumol suppressed the migration and invasion of MDA-MB-231 cells in the Boyden chamber migration and invasion assay and inhibited the adhesion of MDA-MB-231 cells onto the matrigel. Further investigations revealed that curcumol decreased the enzyme activity and protein expression of matrix metalloproteinase (MMP-9) in MDA-MB-231 cells. Moreover, curcumol inhibited the activation of c-Jun N-terminal kinase (JNK) 1/2 and Akt (Ser473). Meanwhile, it also inhibited the nuclear translocation and transcriptional activity of nuclear factor κB (NF-κB). Furthermore, JNK inhibitor SP600125 and Akt (Ser473) inhibitor LY294002 enhanced the inhibition of curcumol on NF-κB p65 nuclear translocation. Finally, supplementation with SP600125, LY294002, or NF-κB inhibitor Ammonium pyrrolidinedithiocarbamate (PDTC) significantly enhanced the inhibitory effect of curcumol on MMP-9 expression and cell migration, invasion, and adhesion in MDA-MB-231 cells. Our findings provide evidence for the suppression of breast cancer cell metastasis by curcumol and suggest that the inhibition of MMP-9 via JNK1/2 and Akt (Ser473)-dependent NF-κB signaling pathways may be the underlying mechanisms.

Indexed as

AnimalsBreast NeoplasmsCell Line, TumorCell MovementFemaleHumansJNK Mitogen-Activated Protein KinasesMAP Kinase Signaling SystemMatrix Metalloproteinase 9Matrix Metalloproteinase InhibitorsMiceNeoplasm MetastasisNF-kappa BPhosphatidylinositol 3-KinasesPhosphorylationProto-Oncogene Proteins c-aktcurcumolJNK Mitogen-Activated Protein KinasesMatrix Metalloproteinase 9Matrix Metalloproteinase InhibitorsNF-kappa BPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktSesquiterpenesAktbreast cancer metastasiscurcumolMAPKMMP-9NF-κB

Identifiers

PMID27125675
PMCPMC5736062
OpenAlexW2344189616

What OpenQuestion holds

Textmetadata
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.