Skip to main content
Log in

Effect of simvastatin on IL-6 and adiponectin secretion and mRNA expression in 3T3-L1 adipocytes

  • Published:
Journal of Huazhong University of Science and Technology Aims and scope Submit manuscript

Summary

In order to investigate the effects of simvastatin on secretion and mRNA expression of interleukin-6 (IL-6) and adiponectin in 3T3-L1 adipocytes, mouse 3T3-L1 adipocytes were stimulated with lipopolysaccharide (LPS). Production and mRNA expression of IL-6 and adiponectin in 3T3-L1 adipocytes were measured using enzyme-linked immunosorbent assay (ELISA) and reverse transcriptase polymerase chain reaction (RT-PCR), respectively. The results showed that simvastatin could significantly suppress LPS-induced IL-6 production and mRNA expression in adipocytes (P<0.05), but increase the LPS-induced adiponectin secretion and mRNA expression in a dose-dependent manner (P<0.05). It was suggested that simvastatin could exert beneficial effects on prevention of obesity-induced metabolic changes in adipocytes.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Wellen K E, Hotamisligil G S. Obesity-induced inflammatory changes in adipose tissue. J Clin Invest, 2003,112:1785–1788

    Article  PubMed  CAS  Google Scholar 

  2. Matsuzawa Y, Funahashi T, Nakamura T. Molecular mechanism of metabolic syndrome X: contribution of adipocytokines adipocyte-derived bioactive substances. Ann N Y Acad Sci, 1999,892:146–154

    Article  PubMed  CAS  Google Scholar 

  3. Maeda K, Okubo K, Shimomura I et al. cDNA cloning and expression of a novel adipose specific collagen-like factor, apM1 (AdiPose Most abundant Gene transcript 1). Biochem Biophys Res Commun, 1996,221:286–289

    Article  PubMed  CAS  Google Scholar 

  4. Woods A, Brull D J, Humphries S E et al. Genetics of inflammation and risk of coronary artery disease: the central role of interleukin-6. Eur Heart J, 2000,21:1574–1583

    Article  PubMed  CAS  Google Scholar 

  5. Bernlohr D A, Angus C W, Lane M D et al. Expression of specific mRNAs during adipose differentiation: identification of an mRNA encoding a homologue of myelin P2 protein. Proc Natl Acad Sci U S A, 1984,81:5468–5472

    Article  PubMed  CAS  Google Scholar 

  6. Das U N. Pathophysiology of metabolic syndrome X and its links to the perinatal period. Nutrition, 2005,21:762–773

    Article  PubMed  CAS  Google Scholar 

  7. Yudkin J S, Stehouwer C D, Emeis J J et al. C-reactive protein in healthy subjects: associations with obesity, insulin resistance, and endothelial dysfunction: a potential role for cytokines originating from adipose tissue? Arterioscler Thromb Vasc Biol, 1999,19:972–978

    PubMed  CAS  Google Scholar 

  8. Bullo M, Garcia-Lorda P, Megias I et al. Systemic inflammation, adipose tissue tumor necrosis factor, and leptin expression. Obes Res, 2003,11:525–531

    Article  PubMed  CAS  Google Scholar 

  9. Rotter V, Nagaev I, Smith U. Interleukin-6 (IL-6) induces insulin resistance in 3T3-L1 adipocytes and is, like IL-8 and tumor necrosis factor-alpha, overexpressed in human fat cells from insulin-resistant subjects. J Biol Chem, 2003,278:45 777–45 784

    Article  CAS  Google Scholar 

  10. Fasshauer M, Klein J, Lossner U et al. Interlenkin (IL)-6 mRNA expression is stimulated by insulin, isoproterenol, tumour necrosis factor alpha, growth hormone and IL-6 in 3T3-L1 adipocytes. Horm Metab Res, 2003,35:147–152

    Article  PubMed  CAS  Google Scholar 

  11. Fried S K, Bunkin D A, Greenberg A S et al. Omental and subcutaneous adipose tissues of obese subjects release interleukin-6: depot difference and regulation by glucocorticoid. J Clin Endocrinol Metab, 1998,83:847–850

    Article  PubMed  CAS  Google Scholar 

  12. Chen C, Li Z, Li J. Anti-inflammatory effect of cerivastatin in vascular injury independent of serum cholesterol and blood pressure lowering effects in mouse model. Chin J Traumatol (Chinese), 2002,5:294–298

    CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

YIN Xiaoming, male, born in 1975, Doctor in Charge

Rights and permissions

Reprints and permissions

About this article

Cite this article

Yin, X., Tu, L. & Yang, H. Effect of simvastatin on IL-6 and adiponectin secretion and mRNA expression in 3T3-L1 adipocytes. J. Huazhong Univ. Sc. Technol. 27, 248–251 (2007). https://doi.org/10.1007/s11596-007-0308-6

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11596-007-0308-6

Key words

Navigation