Evidence map›Paper›PMID 24970802›Full record

ArticleOncotarget2014

Silibinin strongly inhibits the growth kinetics of colon cancer stem cell-enriched spheroids by modulating interleukin 4/6-mediated survival signals.

Sushil Kumar, Komal Raina, Chapla Agarwal, Rajesh Agarwal

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 63 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Hippo Pathway in Regulating Drug Resistance of Glioblastoma.International journal of molecular sciences · 2021
    Review
  6. Review
  7. Silymarin (milk thistle extract) as a therapeutic agent in gastrointestinal cancer.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2021
    Review
  8. Review
  9. Review
  10. Heparanase promotes myeloma stemness and in vivo tumorigenesis.Matrix biology : journal of the International Society for Matrix Biology · 2020
    Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. 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

4 authors at 3 institutions in 1 country.

Sushil KumarDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado. These Authors Contributed equally and share first authorship.
Komal RainaDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado. These Authors Contributed equally and share first authorship.
Chapla AgarwalDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado. University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Rajesh AgarwalDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado. University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
University of Colorado Cancer Center · USUniversity of Colorado Denver · USUniversity of Montana · US

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
Colon Cancer Chemoprevention by Flavonoid SilibininR01CA112304 · NCI · UNIVERSITY OF COLORADO DENVER · PI AGARWAL, RAJESH · 2005 to 2015
$2.9M
NCI NIH HHS CA112304NCI NIH HHS P30 CA046934NCI NIH HHS R01 CA112304NCI NIH HHS UCCSG P30CA046934
6 · The paper itself

Abstract

Involvement of cancer stem cells (CSC) in initiation, progression, relapse, and therapy-resistance of colorectal cancer (CRC) warrants search for small molecules as 'adjunct-therapy' to target both colon CSC and bulk tumor population. Herein, we assessed the potential of silibinin to eradicate colon CSC together with associated molecular mechanisms. In studies examining how silibinin modulates dynamics of CSC spheroids in terms of its effect on kinetics of CSC spheroids generated in presence of mitogenic and interleukin (IL)-mediated signaling which provides an autocrine/paracrine amplification loop in CRC, silibinin strongly decreased colon CSC pool together with cell survival of bulk tumor cells. Silibinin effect on colon CSC was mediated via blocking of pro-tumorigenic signaling, notably IL-4/-6 signaling that affects CSC population. These silibinin effects were associated with decreased mRNA and protein levels of various CSC-associated transcription factors, signaling molecules and markers. Furthermore, 2D and 3D differentiation assays indicated formation of more differentiated clones by silibinin. These results highlight silibinin potential to interfere with kinetics of CSC pool by shifting CSC cell division to asymmetric type via targeting various signals associated with the survival and multiplication of colon CSC pool. Together, our findings further support clinical usefulness of silibinin in CRC intervention and therapy.

Indexed as

AntioxidantsCell Line, TumorCell ProliferationCell SurvivalColonic NeoplasmsDose-Response Relationship, DrugGene Expression Regulation, NeoplasticHT29 CellsHumansInterleukin-4Interleukin-6KineticsMicroscopy, ConfocalNeoplastic Stem CellsReverse Transcriptase Polymerase Chain ReactionSignal TransductionAntioxidantsInterleukin-4Interleukin-6SilybinSilymarinTranscription Factors

Identifiers

PMID24970802
PMCPMC4148115
OpenAlexW1498253116

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.