Evidence map›Paper›PMID 31897150›Full record

ArticleOncology letters2020

Activity and mechanism of flavokawain A in inhibiting P-glycoprotein expression in paclitaxel resistance of lung cancer.

Juan Li, Lei Zheng, Mi Yan, Jing Wu, Yongqing Liu, Xiaona Tian, Wen Jiang, Lu Zhang, Rongmei Wang

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Acridine-Based Chalcone 1C and ABC Transporters.International journal of molecular sciences · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. A Novel Tri-Hydroxy-Methylated Chalcone Isolated fromInternational journal of molecular sciences · 2023
    Article
  10. Anticancer Potential of Natural Chalcones: In Vitro and In Vivo Evidence.International journal of molecular sciences · 2023
    Review
  11. Article
  12. Flavokawain A is a natural inhibitor of PRMT5 in bladder cancer.Journal of experimental & clinical cancer research : CR · 2022
    Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. 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

9 authors at 2 institutions in 1 country.

Juan LiDepartment of Clinical Pharmacy, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China.
Lei ZhengDepartment of Pharmacy, Shandong Provincial Third Hospital, Jinan, Shandong 250031, P.R. China.
Mi YanDepartment of Clinical Pharmacy, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China.
Jing WuDepartment of Clinical Pharmacy, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China.
Yongqing LiuDepartment of Clinical Pharmacy, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China.
Xiaona TianDepartment of Clinical Pharmacy, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China.
Wen JiangCentral Research Laboratory, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China.
Lu ZhangCentral Research Laboratory, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China.
Rongmei WangDepartment of Clinical Pharmacy, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China.
Second Hospital of Shandong University · CNShandong Provincial Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung cancer is one of the most common cancers, which is the leading cause of cancer-related death among various cancers worldwide. Flavokawain A (FKA), a chalcone found in the kava plant, exerts potent anticancer activity. However, the activity and mechanisms of FKA in inhibiting the viability of paclitaxel (PTX)-resistant lung cancer A549 (A549/T) have not been investigated. In the present study, the effect of FKA on the viability of A549/T and hepatotoxicity in normal liver epithelial cells was detected by Cell Counting Kit-8 assay. Flow cytometry, western blot analysis and Annexin V-FITC/PI apoptosis detection kit were used to assess cell apoptosis. The effect of FKA on permeability-glycoprotein (P-gp) expression was measured by reverse transcription-PCR and western blot analysis. The results indicated that FKA dose-dependently inhibited cell proliferation and induced cell apoptosis in PTX-resistant A549/T cells, with an IC

Indexed as

chemotherapy resistanceflavokawain Apermeability- glycoproteinPI3K/Akt signaling pathway

Identifiers

PMID31897150
PMCPMC6923923
OpenAlexW2988813580

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.