Evidence map›Paper›PMID 23041701›Full record

ArticleJournal of ethnopharmacology2012

American ginseng inhibits vascular smooth muscle cell proliferation via suppressing Jak/Stat pathway.

Qi Wu, Wenjuan Wang, Siying Li, Prakash Nagarkatti, Mitzi Nagarkatti, Anthony Windust, Xing Li Wang, Dongqi Tang, Taixing Cui

Open access · greenAbstract read
In one paragraph

Article in Journal of ethnopharmacology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

8 citing papers in PubMed, 19 citations in OpenAlex.

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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

9 authors at 5 institutions in 3 countries.

Qi WuShandong University Qilu Hospital Research Center for Cell Therapy, Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital of Shandong University, Jinan 250012, China.
Wenjuan Wang
Siying Li
Prakash Nagarkatti
Mitzi Nagarkatti
Anthony Windust
Xing Li Wang
Dongqi Tang
Taixing Cui
University of South Carolina · USFlorida College · USNational Research Council Canada · CAQilu Hospital of Shandong University · CNShandong University · CN

Funding

Targeting early ceramide elevation in pre-symptomatic eczemaP20GM103641 · NIGMS · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI ENOS, REILLY, NAGARKATTI, PRAKASH S · 2012 to 2023
$20.7M
Use of Resveratrol to treat experimental multiple sclerosisP01AT003961 · NCCIH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, PRAKASH S · 2007 to 2018
$14.2M
NCCIH NIH HHS 1P01AT003961NCCIH NIH HHS P01 AT003961NIGMS NIH HHS P20 GM103641
6 · The paper itself

Abstract

unlabelledETHNOPHARMCOLOGICAL RELEVANCE: Ginseng, a folk medicine which has been used for thousands of years in Asia, has been promoted for the treatment or prevention of health problems including cardiovascular disease. However, the molecular mechanism of ginseng-induced cardiovascular protection is unclear. Thus, we investigated signaling mechanism by which American ginseng inhibits vascular smooth muscle cell (VSMC) proliferation, a key feature of diverse vascular disease. MATERIALS AND

methodsA standardized crude extract of American ginseng was supplied by the National Research Council of Canada, Institute for National Measurement Standards. Rat aortic smooth muscle cells (RASMCs) were exposed to fetal bovine serum (FBS), platelet derived growth factor (PDGF), insulin, or angiotensin II (Ang II) to induce proliferation that was examined by measuring DNA synthesis and cell numbers. Western blot was applied to determine the activations of Jak, Stat, Akt, and ERK.

resultsAmerican ginseng inhibited RASMC proliferation induced by FBS, PDGF, insulin or Ang II. American ginseng slightly increased both basal and FBS-, PDGF- or Ang II-induced activities of Akt and ERK in RASMCs; however, it dramatically inhibited the activation of Jak2 and Stat3.

conclusionThese results demonstrate that American ginseng inhibits VSMC proliferation through suppressing the Jak/Stat pathway.

Indexed as

PanaxAnimalsAortaCell ProliferationCells, CulturedJanus Kinase 2Muscle, Smooth, VascularMyocytes, Smooth MusclePlant ExtractsRatsRats, Sprague-DawleySignal TransductionSTAT3 Transcription FactorJak2 protein, ratJanus Kinase 2Plant ExtractsStat3 protein, ratSTAT3 Transcription Factor

Identifiers

PMID23041701
PMCPMC4109065
OpenAlexW2015695345

What OpenQuestion holds

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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.