» Articles » PMID: 17906687

Thiazolidinediones: Effects on Insulin Resistance and the Cardiovascular System

Overview
Journal Br J Pharmacol
Publisher Wiley
Specialty Pharmacology
Date 2007 Oct 2
PMID 17906687
Citations 61
Authors
Affiliations
Soon will be listed here.
Abstract

Thiazolidinediones (TZDs) have been used for the treatment of hyperglycaemia in type 2 diabetes for the past 10 years. They may delay the development of type 2 diabetes in individuals at high risk of developing the condition, and have been shown to have potentially beneficial effects on cardiovascular risk factors. TZDs act as agonists of peroxisome proliferator-activated receptor-gamma (PPAR-gamma) primarily in adipose tissue. PPAR-gamma receptor activation by TZDs improves insulin sensitivity by promoting fatty acid uptake into adipose tissue, increasing production of adiponectin and reducing levels of inflammatory mediators such as tumour necrosis factor-alpha (TNF-alpha), plasminogen activator inhibitor-1(PAI-1) and interleukin-6 (IL-6). Clinically, TZDs have been shown to reduce measures of atherosclerosis such as carotid intima-media thickness (CIMT). However, in spite of beneficial effects on markers of cardiovascular risk, TZDs have not been definitively shown to reduce cardiovascular events in patients, and the safety of rosiglitazone in this respect has recently been called into question. Dual PPAR-alpha/gamma agonists may offer superior treatment of insulin resistance and cardioprotection, but their safety has not yet been assured.

Citing Articles

Metabolic syndrome in patients with schizophrenia: Underlying mechanisms and therapeutic approaches (Review).

Manta A, Georganta A, Roumpou A, Zoumpourlis V, Spandidos D, Rizos E Mol Med Rep. 2025; 31(5).

PMID: 40017113 PMC: 11894597. DOI: 10.3892/mmr.2025.13479.


Harnessing Pharmacomultiomics for Precision Medicine in Diabetes: A Comprehensive Review.

Dhieb D, Mustafa D, Hassiba M, Alasmar M, Elsayed M, Musa A Biomedicines. 2025; 13(2).

PMID: 40002860 PMC: 11853021. DOI: 10.3390/biomedicines13020447.


AbaComplex Enhances Mitochondrial Biogenesis and Adipose Tissue Browning: Implications for Obesity and Glucose Regulation.

Sagliocchi S, Schiano E, Acampora L, Iannuzzo F, Cicatiello A, Miro C Foods. 2025; 14(1.

PMID: 39796338 PMC: 11720057. DOI: 10.3390/foods14010048.


Metabolic dysfunction-associated steatotic liver disease and cardiovascular risk: a comprehensive review.

Zheng H, Sechi L, Navarese E, Casu G, Vidili G Cardiovasc Diabetol. 2024; 23(1):346.

PMID: 39342178 PMC: 11439309. DOI: 10.1186/s12933-024-02434-5.


Inflammation causes insulin resistance in mice via interferon regulatory factor 3 (IRF3)-mediated reduction in FAHFA levels.

Yan S, Santoro A, Niphakis M, Pinto A, Jacobs C, Ahmad R Nat Commun. 2024; 15(1):4605.

PMID: 38816388 PMC: 11139994. DOI: 10.1038/s41467-024-48220-5.


References
1.
Marfella R, DAmico M, Di Filippo C, Baldi A, Siniscalchi M, Sasso F . Increased activity of the ubiquitin-proteasome system in patients with symptomatic carotid disease is associated with enhanced inflammation and may destabilize the atherosclerotic plaque: effects of rosiglitazone treatment. J Am Coll Cardiol. 2006; 47(12):2444-55. DOI: 10.1016/j.jacc.2006.01.073. View

2.
Blaschke F, Spanheimer R, Khan M, Law R . Vascular effects of TZDs: new implications. Vascul Pharmacol. 2006; 45(1):3-18. DOI: 10.1016/j.vph.2005.11.009. View

3.
Asano T, Wakisaka M, Yoshinari M, Iino K, Sonoki K, Iwase M . Peroxisome proliferator-activated receptor gamma1 (PPARgamma1) expresses in rat mesangial cells and PPARgamma agonists modulate its differentiation. Biochim Biophys Acta. 2000; 1497(1):148-54. DOI: 10.1016/s0167-4889(00)00054-9. View

4.
Bath P . The effect of nitric oxide-donating vasodilators on monocyte chemotaxis and intracellular cGMP concentrations in vitro. Eur J Clin Pharmacol. 1993; 45(1):53-8. DOI: 10.1007/BF00315350. View

5.
Takagi T, Yamamuro A, Tamita K, Yamabe K, Katayama M, Mizoguchi S . Pioglitazone reduces neointimal tissue proliferation after coronary stent implantation in patients with type 2 diabetes mellitus: an intravascular ultrasound scanning study. Am Heart J. 2003; 146(2):E5. DOI: 10.1016/S0002-8703(03)00146-7. View