Evidence map›Paper›PMID 22070864›Full record

ArticleBMC complementary and alternative medicine2011

American ginseng suppresses Western diet-promoted tumorigenesis in model of inflammation-associated colon cancer: role of EGFR.

Urszula Dougherty, Reba Mustafi, Yunwei Wang, Mark W Musch, Chong-Zhi Wang, Vani J Konda, Anirudh Kulkarni, John Hart, Glyn Dawson, Karen E Kim and 3 more

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2011. 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
1.6field-weighted citation impact, top 17% 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, 47 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. World journal of gastroenterology · 2020
    Article
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  6. Article
  7. Article
  8. Article
  9. Role of intestinal microbiome in American ginseng-mediated colon cancer prevention in high fat diet-fed AOM/DSS mice [corrected].Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2018
    Article
  10. Article
  11. Article
  12. Article
  13. ADAM17 is a Tumor Promoter and Therapeutic Target in Western Diet-associated Colon Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2017
    Article
  14. Article
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  16. Review
  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

13 authors at 1 institution in 1 country.

Urszula DoughertyDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA.
Reba Mustafi
Yunwei Wang
Mark W Musch
Chong-Zhi Wang
Vani J Konda
Anirudh Kulkarni
John Hart
Glyn Dawson
Karen E Kim
Chun-Su Yuan
Eugene B Chang
Marc Bissonnette
University of Chicago · US

Funding

ULTRASTRUCTURE AND CYTOMORPHOLOGY COREP30DK042086 · NIDDK · UNIVERSITY OF CHICAGO · PI LIU, CAMBRIAN YANGSHAO · 1990 to 2025
$29.8M
Center for Herbal Research on Colorectal CancerP01AT004418 · NCCIH · UNIVERSITY OF CHICAGO · PI YUAN, CHUN-SU · 2008 to 2012
$5.9M
Roles of ErbB Signaling in Colonic CarcinogenesisR01CA036745 · NCI · UNIVERSITY OF CHICAGO · PI BISSONNETTE, BRUCE MARC · 1985 to 2007
$2.3M
Chemoprevention of Active Scutellaria baicalensis Fraction on Colon CancerK01AT005362 · NCCIH · UNIVERSITY OF CHICAGO · PI WANG, CHONG-ZHI · 2010 to 2014
$486k
COLONIC EPITHELIAL CELL PLASMA MEMBRANESR37CA036745 · NCI · UNIVERSITY OF CHICAGO · PI BRASITUS, THOMAS A · 1986 to 1999
–
NCCIH NIH HHS AT004418NCCIH NIH HHS AT005362NCI NIH HHS CA036745NIDDK NIH HHS P30DK42086
6 · The paper itself

Abstract

backgroundWestern diets increase colon cancer risk. Epidemiological evidence and experimental studies suggest that ginseng can inhibit colon cancer development. In this study we asked if ginseng could inhibit Western diet (20% fat) promoted colonic tumorigenesis and if compound K, a microbial metabolite of ginseng could suppress colon cancer xenograft growth.

methodsMice were initiated with azoxymethane (AOM) and, two weeks later fed a Western diet (WD, 20% fat) alone, or WD supplemented with 250-ppm ginseng. After 1 wk, mice received 2.5% dextran sulfate sodium (DSS) for 5 days and were sacrificed 12 wks after AOM. Tumors were harvested and cell proliferation measured by Ki67 staining and apoptosis by TUNEL assay. Levels of EGF-related signaling molecules and apoptosis regulators were determined by Western blotting. Anti-tumor effects of intraperitoneal compound K were examined using a tumor xenograft model and compound K absorption measured following oral ginseng gavage by UPLC-mass spectrometry. Effects of dietary ginseng on microbial diversity were measured by analysis of bacterial 16S rRNA.

resultsGinseng significantly inhibited colonic inflammation and tumorigenesis and concomitantly reduced proliferation and increased apoptosis. The EGFR cascade was up-regulated in colonic tumors and ginseng significantly reduced EGFR and ErbB2 activation and Cox-2 expression. Dietary ginseng altered colonic microbial diversity, and bacterial suppression with metronidazole reduced serum compound K following ginseng gavage. Furthermore, compound K significantly inhibited tumor xenograft growth.

conclusionsGinseng inhibited colonic inflammation and tumorigenesis promoted by Western diet. We speculate that the ginseng metabolite compound K contributes to the chemopreventive effects of this agent in colonic tumorigenesis.

Indexed as

AnimalsBacteriaCell Line, TumorCell Transformation, NeoplasticColonColonic NeoplasmsDietary FatsDisease Models, AnimalDown-RegulationErbB ReceptorsHumansMaleMicePanaxPlant ExtractsDietary FatsEGFR protein, mouseErbB ReceptorsPlant Extracts

Identifiers

PMID22070864
PMCPMC3227598
OpenAlexW2079527932

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.