Downregulation of NUP93 aggravates hypoxia-induced death of cardiomyocytes in vitro through abnormal regulation of gene transcription.

Nuclear pore complex in the nuclear envelope plays an important role in controlling the transportation of RNAs, proteins and other macromolecules between the nucleus and cytoplasm. The relationship between abnormal expression of nucleoporins and cardiovascular diseases is unclear. In this study we investigated how myocardial infarction affected the expression and function of nucleoporins in cardiomyocytes.

High level of circulating microRNA-142 is associated with acute myocardial infarction and reduced survival.

Background: Recent study reported that microRNA-142 (miR-142) were up-regulated in the atherosclerotic plaques, which may be responsible for pathogenesis of atherosclerosis. However, whether it associates with presence of acute myocardial infarction (AMI), and its prognostic value is still unknown. We, therefore, investigated the association between miR-142 expression and presence of AMI, and its prognostic value in AMI patients.

Association between cardiovascular risk factors and stage 1 hypertension defined by the 2017 ACC/AHA guidelines.

Background: A blood pressure (BP) of 130-139/80-89 mmHg has been defined as stage 1 hypertension by the 2017 American College of Cardiology/American Heart Association High Blood Pressure Clinical Practice Guidelines. This study was conducted to assess the association of cardiovascular risk factors (CRFs) and newly defined stage 1 hypertension in China.

Methods: We analyzed the data of 84,489 adults with a BP of <140/90 mmHg.