Source:http://linkedlifedata.com/resource/pubmed/id/20943205
Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1-2
|
pubmed:dateCreated |
2010-12-28
|
pubmed:abstractText |
Andrographolide (AG), the primary bioactive component of Andrographils paniculate Nees, has showed an anti-diabetic effect. However, the molecular mechanism has not been clarified. In this study, we demonstrated that AG increased glucose uptake in 3T3-L1 cells in a time- and dosedependent manner. The activation of insulin signaling by AG was initiated from phosphotyrosine of IRS-1 and further passed on through phosphatidylinositol 3-kinase (PI3K) and the downstream signaling cascades. Moreover importantly, pretreatment cells with AG suppressed the TNF-? induced activation of NF-?B signaling pathway and its downstream inflammatory factors expression, therefore ameliorating insulin resistance. In conclusion, AG can improve insulin sensitivity through inhibition of NF-?B pathway. These findings are helpful in understanding the anti-diabetic properties of AG and can be of interest for the therapeutic application of AG in glucose controlling.
|
pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Anti-Inflammatory Agents,
http://linkedlifedata.com/resource/pubmed/chemical/Diterpenes,
http://linkedlifedata.com/resource/pubmed/chemical/Glucose,
http://linkedlifedata.com/resource/pubmed/chemical/Insulin,
http://linkedlifedata.com/resource/pubmed/chemical/NF-kappa B,
http://linkedlifedata.com/resource/pubmed/chemical/Phosphatidylinositol 3-Kinase,
http://linkedlifedata.com/resource/pubmed/chemical/Tumor Necrosis Factor-alpha,
http://linkedlifedata.com/resource/pubmed/chemical/andrographolide
|
pubmed:status |
MEDLINE
|
pubmed:month |
Jan
|
pubmed:issn |
1872-8057
|
pubmed:author | |
pubmed:copyrightInfo |
Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.
|
pubmed:issnType |
Electronic
|
pubmed:day |
30
|
pubmed:volume |
332
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
134-9
|
pubmed:dateRevised |
2011-11-17
|
pubmed:meshHeading |
pubmed-meshheading:20943205-3T3-L1 Cells,
pubmed-meshheading:20943205-Animals,
pubmed-meshheading:20943205-Anti-Inflammatory Agents,
pubmed-meshheading:20943205-Diterpenes,
pubmed-meshheading:20943205-Glucose,
pubmed-meshheading:20943205-Insulin,
pubmed-meshheading:20943205-Insulin Resistance,
pubmed-meshheading:20943205-Mice,
pubmed-meshheading:20943205-NF-kappa B,
pubmed-meshheading:20943205-Phosphatidylinositol 3-Kinase,
pubmed-meshheading:20943205-Signal Transduction,
pubmed-meshheading:20943205-Tumor Necrosis Factor-alpha
|
pubmed:year |
2011
|
pubmed:articleTitle |
Andrographolide attenuates tumor necrosis factor-alpha-induced insulin resistance in 3T3-L1 adipocytes.
|
pubmed:affiliation |
Laboratory of Endocrinology and Metabolism, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, and Shanghai Jiao Tong University School of Medicine, Shanghai, China.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|