Evidence map›Paper›PMID 31675763›Full record

ArticleCancer science2020

Fluvastatin potentiates anticancer activity of vorinostat in renal cancer cells.

Kazuki Okubo, Makoto Isono, Kosuke Miyai, Takako Asano, Akinori Sato

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 10% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Histone deacetylases and their inhibitors in kidney diseases.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Endoplasmic Reticulum Stress in Renal Cell Carcinoma.International journal of molecular sciences · 2023
    Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Simvastatin-loaded liposome nanoparticles treatment for uterine leiomyoma in a patient-derived xenograft mouse model: a pilot study.Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology · 2022
    Article
  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

5 authors at 1 institution in 1 country.

Kazuki OkuboDepartment of Urology, National Defense Medical College, Tokorozawa, Japan.ORCID https://orcid.org/0000-0002-0576-9076
Makoto IsonoDepartment of Urology, National Defense Medical College, Tokorozawa, Japan.
Kosuke MiyaiDepartment of Basic Pathology, National Defense Medical College, Tokorozawa, Japan.
Takako AsanoDepartment of Urology, National Defense Medical College, Tokorozawa, Japan.
Akinori SatoDepartment of Urology, National Defense Medical College, Tokorozawa, Japan.ORCID https://orcid.org/0000-0001-9011-1756
National Defense Medical College · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drug repositioning is an emerging approach to developing novel cancer treatments. Vorinostat is a histone deacetylase inhibitor approved for cancer treatment, but it could attenuate its anticancer activity by activating the mTOR pathway. The HMG-CoA reductase inhibitor fluvastatin reportedly activates the mTOR inhibitor AMP-activated protein kinase (AMPK), and we thought that it would potentiate vorinostat's anticancer activity in renal cancer cells. The combination of vorinostat and fluvastatin induced robust apoptosis and inhibited renal cancer growth effectively both in vitro and in vivo. Vorinostat activated the mTOR pathway, as evidenced by the phosphorylation of ribosomal protein S6, and fluvastatin inhibited this phosphorylation by activating AMPK. Fluvastatin also enhanced vorinostat-induced histone acetylation. Furthermore, the combination induced endoplasmic reticulum (ER) stress that was accompanied by aggresome formation. We also found that there was a positive feedback cycle among AMPK activation, histone acetylation, and ER stress induction. This is the first study to report the beneficial combined effect of vorinostat and fluvastatin in cancer cells.

Indexed as

AcetylationAntineoplastic AgentsApoptosisCarcinoma, Renal CellCell Line, TumorCell ProliferationDrug SynergismEndoplasmic Reticulum StressFluvastatinHistone Deacetylase InhibitorsHumansHydroxamic AcidsHydroxymethylglutaryl-CoA Reductase InhibitorsKidney NeoplasmsPhosphorylationTOR Serine-Threonine KinasesAntineoplastic AgentsFluvastatinHistone Deacetylase InhibitorsHydroxamic AcidsHydroxymethylglutaryl-CoA Reductase InhibitorsTOR Serine-Threonine KinasesVorinostatAMP-activated protein kinaseendoplasmic reticulum stressfluvastatinhistone acetylationvorinostat

Identifiers

PMID31675763
PMCPMC6942444
OpenAlexW2983310990

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.