Untargeted metabolomics identifies indole-3-propionic acid to relieve Ang II-induced endothelial dysfunction in aortic dissection.

Indole-3-propionic acid (IPA), a gut microbiota-derived metabolite of tryptophan, has been proven to fulfill an essential function in cardiovascular disease (CVD) and nerve regeneration disease. However, the role of IPA in aortic dissection (AD) has not been revealed. We aimed to investigate the role of IPA in the pathogenesis of AD and the underlying mechanisms of IPA in endothelial dysfunction.

Targeting metabolism in aortic aneurysm and dissection: from basic research to clinical applications.

Aortic aneurysm and dissection (AAD) are a group of insidious and lethal cardiovascular diseases that characterized by seriously threatening the life and health of people, but lack effective nonsurgical interventions. Alterations in metabolites are increasingly recognized as universal features of AAD because metabolic abnormalities have been identified not only in arterial tissue but also in blood and vascular cells from both patients and animal models with this disease. Over the past few decades, studies have further supported this notion by linking AAD to various types of metabolites such as those derived from gut microbiota or involved in TCA cycle or lipid metabolism.

Incidence and risk factors of recurrent pain in acute aortic dissection and in-hospital mortality.

Background: We investigated the prevalence of recurrent pain and its relationship with in-hospital mortality in acute aortic dissection (AAD).

Patients And Methods: Between 2011 and 2016, 234 AAD patients were selected. Recurrent pain was defined as a mean of VAS > 3, within 48 hours following hospital admission or before emergency operation.

An assessment of platelet parameters in different ethnic groups with hypertension subtypes and associated risk factors in Xinjiang, China.

The goal of this study was to investigate platelet parameters in populations with hypertension subtypes among the Han, Uygur, and Kazakh ethnic groups and their associated risk factors in Xinjiang, northwestern China. In total, 9816 adult participants were recruited from a multiethnic, cross-sectional cardiovascular risk survey. Our results indicated that the platelet counts in Han, Uygur, and Kazakh participants with isolated systolic hypertension (ISH), isolated diastolic hypertension (IDH), and systolic diastolic hypertension (SDH) varied significantly (P < 0.

Association of genetic variations in the lipid regulatory pathway genes FBXW7 and SREBPs with coronary artery disease among Han Chinese and Uygur Chinese populations in Xinjiang, China.

Background: Hyperlipidemia is a major risk factor for coronary artery disease (CAD). The current study was designed to explore the possible correlation between single nucleotide polymorphisms (SNPs) in the lipid homeostasis regulatory genes F-box and WD repeat domain-containing 7 (FBXW7) and sterol regulatory element-binding proteins (SREBPs) with CAD among Han Chinese and Uygur Chinese populations in Xinjiang, China.

Results: In the Uygur Chinese population, rs9902941 in SREBP-1 and rs10033601 in FBXW7 were found to be associated with CAD in a recessive model (TT vs.

Association of lipid metabolism relevant gene FBXW7 polymorphism with coronary artery disease in Uygur Chinese population in Xinjiang, China: a case-control.

Background: Hyperlipidemia is a major risk factor for coronary artery disease (CAD). As F-box and WD repeat domain-containing 7 (FBXW7) gene is an important regulating factor for lipid metabolism, the aim of the present study is to assess the association between human FBXW7 gene polymorphisms and CAD among Han Chinese and Uygur Chinese populations in Xinjiang, China.

Methods: A total of 1,312 Han Chinese (650 CAD patients and 662 controls) and 834 Uygur Chinese (414 CAD patients and 420 controls) were enrolled in this case-control study.