Evidence map›Paper›PMID 25380086›Full record

ArticleMolecular nutrition & food research2015

Arctigenin in combination with quercetin synergistically enhances the antiproliferative effect in prostate cancer cells.

Piwen Wang, Tien Phan, David Gordon, Seyung Chung, Susanne M Henning, Jaydutt V Vadgama

Open access · greenAbstract read
In one paragraph

Article in Molecular nutrition & food research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Pooled it
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  12. Arctigenin: pharmacology, total synthesis, and progress in structure modification.Journal of enzyme inhibition and medicinal chemistry · 2022
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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 3 institutions in 1 country.

Piwen WangDivision of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA; Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, CA, USA.
Tien Phan
David Gordon
Seyung Chung
Susanne M Henning
Jaydutt V Vadgama
Charles R. Drew University of Medicine and Science · USUniversity of California, Los Angeles · USUniversity of California System · US

Funding

Workshop for Junior Biostatisticians in Health ResearchU54MD007598 · NIMHD · CHARLES R. DREW UNIVERSITY OF MED & SCI · PI Jaydutt V. Vadgama · 2012 to 2026
$60.0M
UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
Supporting African American Churches to Promote Cancer ScreeningU54CA143931 · NCI · CHARLES R. DREW UNIVERSITY OF MED & SCI · PI VADGAMA, JAYDUTT V. · 2009 to 2022
$19.7M
The CDU-Clinical Research Education and Career Development ProgramR25MD007610 · NIMHD · CHARLES R. DREW UNIVERSITY OF MED & SCI · PI Roberto Balbino Vargas · 2012 to 2026
$7.8M
UCLA Clinical and Translational Science InstituteKL2TR000122 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$4.5M
NCATS NIH HHS KL2 TR000122NCATS NIH HHS KL2TR000122NCATS NIH HHS UL1 TR000124NCATS NIH HHS UL1TR000124NCI NIH HHS U54 CA143931NCI NIH HHS U54 CA143931-01NIMHD NIH HHS R25 MD007610NIMHD NIH HHS U54 MD007598NIMHD NIH HHS U54MD007598
6 · The paper itself

Abstract

scopeWe investigated whether a combination of two promising chemopreventive agents arctigenin (Arc) and quercetin (Q) increases the anticarcinogenic potency at lower concentrations than necessary when used individually in prostate cancer. METHODS AND

resultsAndrogen-dependent LAPC-4 and LNCaP prostate cancer cells were treated with low doses of Arc and Q alone or in combination for 48 h. The antiproliferative activity of Arc was 10- to 20-fold stronger than Q in both cell lines. Their combination synergistically enhanced the antiproliferative effect, with a stronger effect in androgen receptor (AR) wild-type LAPC-4 cells than in AR mutated LNCaP cells. Arc demonstrated a strong ability to inhibit AR protein expression in LAPC-4 cells. The combination treatment significantly inhibited both AR and PI3K/Akt pathways compared to control. A protein array analysis revealed that the mixture targets multiple pathways particularly in LAPC-4 cells including Stat3 pathway. The mixture significantly inhibited the expression of several oncogenic microRNAs including miR-21, miR-19b, and miR-148a compared to control. The mixture also enhanced the inhibition of cell migration in both cell lines compared to individual compounds tested.

conclusionThe combination of Arc and Q that target similar pathways, at low physiological doses, provides a novel regimen with enhanced chemoprevention in prostate cancer.

Indexed as

AndrogensAntineoplastic AgentsCell Line, TumorCell ProliferationDose-Response Relationship, DrugDrug SynergismFuransHumansLignansMaleMicroRNAsPhosphatidylinositol 3-KinasesProstatic NeoplasmsProto-Oncogene Proteins c-aktQuercetinReceptors, AndrogenAndrogensAntineoplastic AgentsarctigeninAR protein, humanFuransLignansMicroRNAsMIRN148 microRNA, humanMIRN19A microRNA, humanMIRN21 microRNA, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktQuercetinReceptors, AndrogenSTAT3 protein, humanSTAT3 Transcription FactorArctigeninCombinationMicroRNAProstate cancerQuercetin

Identifiers

PMID25380086
PMCPMC4314369
OpenAlexW2034419410

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.