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Echocardiographic Screening for Pulmonary Hypertension in Congenital Heart Disease: JACC Review Topic of the Week Delirium After TAVR: Crosspassing the Limit of Resilience Cardiovascular Magnetic Resonance as a complementary method to Transthoracic Echocardiography for Aortic Valve Area Estimation in patients with Aortic Stenosis: A systematic review and meta-analysis Impact of Positive and Negative Lesion Site Remodeling on Clinical Outcomes : Insights From PROSPECT Empagliflozin and Progression of Kidney Disease in Type 2 Diabetes Reduced Leaflet Motion after Transcatheter Aortic-Valve Replacement Randomized Evaluation of Heart Failure With Preserved Ejection Fraction Patients With Acute Heart Failure and Dopamine - The ROPA-DOP Trial Active SB-P Versus Conventional Approach to the Protection of High-Risk Side Branches: The CIT-RESOLVE Trial Early Rhythm-Control Therapy in Patients with Atrial Fibrillation Why NOBLE and EXCEL Are Consistent With Each Other and With Previous Trials

Review Article2020 Dec 18;105383.

JOURNAL:Pharmacol Res. Article Link

Endoplasmic reticulum stress in doxorubicin-induced cardiotoxicity may be therapeutically targeted by natural and chemical compounds: A review

F Yarmohammadi, R Rezaee, AW Haye et al. Keywords: apoptosis; autophagy; cardiac damage; doxorubicin; inflammation

ABSTRACT

Doxorubicin (DOX) is a chemotherapeutic agent with marked, dose-dependent cardiotoxicity that leads to tachycardia, atrial and ventricular arrhythmia, and irreversible heart failure. Induction of the endoplasmic reticulum (ER) which plays a major role in protein folding and calcium homeostasis was reported as a key contributor to cardiac complications of DOX. This article reviews several chemical compounds that have been shown to regulate DOX-induced inflammation, apoptosis, and autophagy via inhibition of ER stress signaling pathways, such as the IRE1α/ASK1/JNK, IRE1α/JNK/Beclin-1, and CHOP pathways.