Evidence map›Paper›PMID 22480907›Full record

ArticleJournal of proteomics2012

Proteomic analysis reveals cellular pathways regulating carbohydrate metabolism that are modulated in primary human skeletal muscle culture due to treatment with bioactives from Artemisia dracunculus L.

Peter Scherp, Nagireddy Putluri, Gary J LeBlanc, Zhong Q Wang, Xian H Zhang, Yongmei Yu, David Ribnicky, William T Cefalu, Indu Kheterpal

Abstract read
In one paragraph

Article in Journal of proteomics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Biomolecules · 2022
    Article
  3. Bioactive compounds from Artemisia dracunculus L. activate AMPK signaling in skeletal muscle.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2021
    Article
  4. Article
  5. Article
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  7. Article
  8. Review
  9. 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

9 authors at 3 institutions in 1 country.

Peter ScherpProtein Structural Biology, Pennington Biomedical Research Center, Louisiana State University System, 6400 Perkins Road, Baton Rouge, LA 70808, USA.
Nagireddy Putluri
Gary J LeBlanc
Zhong Q Wang
Xian H Zhang
Yongmei Yu
David Ribnicky
William T Cefalu
Indu Kheterpal
Louisiana State University System · USPennington Biomedical Research Center · USRutgers, The State University of New Jersey · US

Funding

Pregnane and Glycosides and Obesity/llya RaskinP50AT002776 · NCCIH · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI RASKIN, ILYA · 2005 to 2019
$24.9M
Training in Botanical Approaches to Combat Metabolic SyndromeT32AT004094 · NCCIH · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI BRANTLEY, PHILLIP J, STEPHENS, JACQUELINE M · 2009 to 2024
$5.7M
NCCIH NIH HHS P50 AT002776NCCIH NIH HHS P50AT002776NCCIH NIH HHS T32 AT004094
6 · The paper itself

Abstract

Insulin resistance is a major pathophysiologic abnormality that characterizes metabolic syndrome and type 2 diabetes. A well characterized ethanolic extract of Artemisia dracunculus L., termed PMI 5011, has been shown to improve insulin action in vitro and in vivo, but the cellular mechanisms remain elusive. Using differential proteomics, we have studied mechanisms by which PMI 5011 enhances insulin action in primary human skeletal muscle culture obtained by biopsy from obese, insulin-resistant individuals. Using iTRAQ™ labeling and LC-MS/MS, we have identified over 200 differentially regulated proteins due to treatment with PMI 5011 and insulin stimulation. Bioinformatics analyses determined that several metabolic pathways related to glycolysis, glucose transport and cell signaling were highly represented and differentially regulated in the presence of PMI 5011 indicating that this extract affects several pathways modulating carbohydrate metabolism, including translocation of GLUT4 to the plasma membrane. These findings provide a molecular mechanism by which a botanical extract improves insulin stimulated glucose uptake, transport and metabolism at the cellular level resulting in enhanced whole body insulin sensitivity.

Indexed as

Insulin ResistanceAnimalsArtemisiaCarbohydrate MetabolismDiabetes Mellitus, Type 2HumansMuscle ProteinsMuscle, SkeletalPlant ExtractsProteomicsTissue Culture TechniquesMuscle ProteinsPlant Extracts

Identifiers

PMID22480907
PMCPMC3367113
OpenAlexW2004050646

What OpenQuestion holds

Textmetadata
LicenceTDM
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.