GW26-e4720 Toll Like Receptor 9 Deficiency Attenuates Pressure Overload Induced Cardiac Remodeling
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چکیده
منابع مشابه
Evodiamine attenuates pressure overload-induced cardiac hypertrophy
Evodiamine, a traditional Chinese herb Evodia rutaecarpa, has been shown its anti-inflammatory and anti-bacterial properties. However, the role of evodiamine in cardiac hypertrophy and its possible molecular mechanisms remain unclear. Therefore, this study aimed to investigate the effect of evodiamine on cardiac hypertrophy and explore the possible mechanisms. Aortic banding (AB) on mice was pe...
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BACKGROUND Cardiac inflammation and generation of oxidative stress are known to contribute to trastuzumab (herceptin) induced cardiac toxicity. Toll-like receptors (TLRs) are a part of the innate immune system and are involved in cardiac stress reactions. Since TLR4 might play a relevant role in cardiac inflammatory signaling, we investigated whether or not TLR4 is involved in trastuzumab induc...
متن کاملTauroursodeoxycholic acid (TUDCA) attenuates pressure overload-induced cardiac remodeling by reducing endoplasmic reticulum stress
Pressure overload in the heart induces pathological hypertrophy and is associated with cardiac dysfunction. Apoptosis and fibrosis signaling initiated by the endoplasmic reticulum stress (ERS) is known to contribute to these maladaptive effects. The aim of this study was to investigate whether reduction of ERS by a known chemical chaperone, tauroursodeoxycholic acid (TUDCA) can attenuate pressu...
متن کاملReduced cardiac hypertrophy in toll-like receptor 4-deficient mice following pressure overload.
OBJECTIVE We have previously demonstrated that nuclear factor kappa B (NFkappaB) activation is needed for the development of cardiac hypertrophy in vivo. NFkappaB is a downstream transcription factor in the Toll-like receptor (TLR)-mediated signaling pathway; therefore, we investigated a role of TLR4 in cardiac hypertrophy in vivo. METHODS TLR4-deficient mice (C.C3H-Tlr4(lps-d), n = 6), wild-...
متن کاملBezafibrate Attenuates Pressure Overload-Induced Cardiac Hypertrophy and Fibrosis
Background. Peroxisome proliferator-activated receptor-α (PPAR-α) is closely associated with the development of cardiac hypertrophy. Previous studies have indicated that bezafibrate (BZA), a PPAR-α agonist, could attenuate insulin resistance and obesity. This study was designed to determine whether BZA could protect against pressure overload-induced cardiac hypertrophy. Methods. Mice were orall...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2015
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2015.06.1130