The aim of this study was to compare apolipoprotein A1 (ApoA1) and B (ApoB) with high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C) as markers for cardiovascular mortality and morbidity in elderly men. We analyzed serum ApoA1, ApoB, total cholesterol, HDL-C, and LDL-C in a group of 77-year-old men (n = 785). The results were correlated with data from th...

Purpose This study aims to quantify the concentration of apolipoprotein A1 (APOA1) and retinol binding protein (RBP4) expressed in the vitreous humors of patients with rhegmatogenous retinal detachment associated with choroidal detachment (RRDCD), rhegmatogenous retinal detachment (RRD), and idiopathic epimacular membrane (IEM). This study also aims to investigate the potential role of APOA1 an...

BACKGROUND Hypercholesterolemia protects against ventricular fibrillation in patients with myocardial infarction. We hypothesize that hypercholesterolemia protects against ischemia-induced reentrant arrhythmias because of altered ion channel function. METHODS AND RESULTS ECGs were measured in low-density lipoprotein receptor knockout (LDLr(-/-)), apolipoprotein A1 knockout (ApoA1(-/-)), and w...

INTRODUCTION It has been reported that APOA1 -75G/A polymorphism might be associated with susceptibility to coronary artery disease (CAD). Owing to mixed and inconclusive results, we conducted a meta-analysis to systematically summarize and clarify the association between APOA1-75G/A polymorphism and the risk of CAD. MATERIAL AND METHODS A systematic search of studies on the association of si...

The APOA1/C3/A4/A5 gene cluster encodes important regulators of fasting lipids, but the majority of lipid metabolism takes place in the postprandial state and knowledge about gene regulation in this state is scarce. With the aim of characterizing possible regulators of lipid metabolism, we studied the effects of nine single nucleotide polymorphisms (SNPs) during postprandial lipid metabolism. E...

Identification of serological biomarker is urgently needed for cancer screening, monitoring cancer progression, treatment response, and surveillance for recurrence in lung cancer. Therefore, we try to find new serological biomarker that has more specificity and sensitivity for lung cancer diagnostics. In this study, the 2-D liquid phase fractionation system (PF2D) and mass spectrometry approach...

UNLABELLED ATP binding cassette transporter A1 (encoded by ABCA1) regulates cholesterol efflux from cells to apolipoproteins A-I and E (ApoA-I and APOE; encoded by APOA1 and APOE, respectively) and the generation of high density lipoproteins. In Abca1 knockout mice (Abca1(ko)), high density lipoproteins and ApoA-I are virtually lacking, and total APOE and APOE-containing lipoproteins in brain s...

We investigated the association between the apolipoprotein B (ApoB)/apolipoprotein A1 (ApoA1) ratio and insulin resistance (IR), metabolic syndrome (MS) and its components in Chinese polycystic ovary syndrome (PCOS) adults. We also examined whether hyperandrogenism is involved in obesity-related metabolic abnormalities in a cohort of patients. A clinical cross-sectional study consisting of 532 ...

OBJECTIVE Dyslipidemia is a key feature of the metabolic syndrome (MetS), which is determined by both genetic and dietary factors. METHODS We determined the relationships between ApoA1 and ApoB polymorphisms and MetS risk, and whether dietary fat modulates this in the LIPGENE-SU.VI.MAX study of MetS cases and matched controls (n = 1754). RESULTS ApoB rs512535 and ApoA1 rs670 major G allele ...