Evidence map›Paper›PMID 23115104›Full record

ArticleMolecular carcinogenesis2014

Silibinin inhibits prostate cancer cells- and RANKL-induced osteoclastogenesis by targeting NFATc1, NF-κB, and AP-1 activation in RAW264.7 cells.

Chandagirikoppal V Kavitha, Gagan Deep, Subhash C Gangar, Anil K Jain, Chapla Agarwal, Rajesh Agarwal

Abstract read
In one paragraph

Article in Molecular carcinogenesis, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.6field-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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Calcium and Nuclear Signaling in Prostate Cancer.International journal of molecular sciences · 2018
    Review
  12. Article
  13. Molecular signaling mechanisms behind polyphenol-induced bone anabolism.Phytochemistry reviews : proceedings of the Phytochemical Society of Europe · 2017
    Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
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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

6 authors at 4 institutions in 1 country.

Chandagirikoppal V KavithaDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Denver, Aurora, Colorado.
Gagan Deep
Subhash C Gangar
Anil K Jain
Chapla Agarwal
Rajesh Agarwal
University of Colorado Denver · USUniversity of Montana · USUniversity of Colorado Boulder · USUniversity of Colorado Cancer Center · US

Funding

Prostate cancer prevention and treatment by sillibininR01CA102514 · NCI · UNIVERSITY OF COLORADO DENVER · PI AGARWAL, RAJESH · 2003 to 2013
$3.6M
NCI NIH HHS R01 CA102514
6 · The paper itself

Abstract

Currently, there are limited therapeutic options against bone metastatic prostate cancer (PCA), which is primarily responsible for high mortality and morbidity in PCA patients. Enhanced osteoclastogenesis is an essential feature associated with metastatic PCA in the bone microenvironment. Silibinin, an effective chemopreventive agent, is in phase II clinical trials in PCA patients but its efficacy against PCA cells-induced osteoclastogenesis is largely unknown. Accordingly, here we examined silibinin effect on PCA cells-induced osteoclastogenesis employing human PCA (PC3MM2, PC3, and C4-2B) and murine macrophage RAW264.7 cells. We also assessed silibinin effect on receptor activator of nuclear factor κB ligand (RANKL)-induced signaling associated with osteoclast differentiation in RAW264.7 cells. Further, we analyzed silibinin effect on osteomimicry biomarkers in PCA cells. Results revealed that silibinin (30-90 μM) inhibits PCA cells-induced osteoclast activity and differentiation in RAW264.7 cells via modulating expression of several cytokines (IGF-1, TGF-β, TNF-α, I-TAC, M-CSF, G-CSF, GM-CSF, etc.) that are important in osteoclastogenesis. Additionally, in RAW264.7 cells, silibinin decreased the RANKL-induced expression and nuclear localization of NFATc1, which is considered the master regulator of osteoclastogenesis. Furthermore, silibinin decreased the RANKL-induced DNA binding activity of NFATc1 and its regulators NF-κB and AP1, and the protein expression of osteoclast specific markers (TRAP, OSCAR, and cathepsin K). Importantly, silibinin also decreased the expression of osteomimicry biomarkers (RANKL, Runx2, osteocalcin, and PTHrP) in cell culture (PC3 and C4-2B cells) and/or in PC3 tumors. Together, our findings showing that silibinin inhibits PCA cells-induced osteoclastogenesis, suggest that silibinin could be useful clinically against bone metastatic PCA.

Indexed as

AnimalsBlotting, WesternCell DifferentiationCell ProliferationCells, CulturedCytokinesElectrophoretic Mobility Shift AssayHumansImmunoenzyme TechniquesMacrophagesMaleMiceNFATC Transcription FactorsNF-kappa BOsteoclastsProstatic NeoplasmsCytokinesNFATC Transcription FactorsNF-kappa BRANK LigandSilybinSilymarinTranscription Factor AP-1NFATc1osteoclastogenesisprostate cancerRANK ligandsilibinin

Identifiers

PMID23115104
PMCPMC3925459
OpenAlexW2138697213

What OpenQuestion holds

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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.