Project description:The genes had different expression between healthy people and acute myocardial infarction.We aimed to identify the differentially expressed genes involved in acute myocardial infarction in Northeast Chinese Han people. We used microarrays to detail the global programme of gene expression to identify the differentially gene between the patients with acute myocardial infarction and healthy people in Northeast Chinese Han people
Project description:The genetics, social, cultural and environmental factors pose a great challenge for the diagnosis and treatment of coronary heart disease among different racial groups. We aimed to identify the differentially expressed genes involved in coronary heart disease in Chinese Han people as an aid for screening and diagnosing coronary heart disease. We used microarrays to detail the global programme of gene expression to identify the differentially gene between the patients with coronary heart disease and healthy people in Chinese Han people Three patients with coronary heart disease and three healthy people in Chinese Han people were recruited,total RNA of each samples were extracted from peripheral blood to hybridize with Affymetrix microarrays.
Project description:Analysis of peripheral blood specimens from patients with acute myocardial infarction (AMI). Results provide insight into molecular mechanisms associated with AMI.
Project description:We aim to determine blood transcriptome-based molecular signature of acute coronary syndrome (ACS), and to identify novel serum biomarkers for early stage ST-segment-elevation myocardial infarction (STEMI) We obtained peripheral blood from the patients with ACS who visited emergency department within 4 hours after the onset of chest pain: ST-elevation myocardial infarction (STEMI, n=7), Non-ST-elevation MI (NSTEMI, n=10) and unstable angina (UA, n=9), and normal control (n=7)
Project description:Identifying novel candidate biomarker gene differentially expressed in the peripheral blood cells of patients with early stage acute myocardial infarction using microarray as a high throughput screening technology.
Project description:The genetics, social, cultural and environmental factors pose a great challenge for the diagnosis and treatment of coronary heart disease among different racial groups. We aimed to identify the differentially expressed genes involved in coronary heart disease in Chinese Han people as an aid for screening and diagnosing coronary heart disease. We used microarrays to detail the global programme of gene expression to identify the differentially gene between the patients with coronary heart disease and healthy people in Chinese Han people
Project description:The goals of the study are to compare differently expressed genes in heart tissues of acute Myocardial Infarction mice with control mice and idetify the targets of Traditional Chinese Medicine HXP.
Project description:There is an unmet need to develop new strategies to improve risk stratification in patients with myocardial infarction and to identify new targets for intervention. The aim of this study was to establish the unbiased peripheral blood whole transcriptome response in myocardial infarction, and to correlate it with clinical characteristics and outcome. RNA expression was determined in the acute phase of MI and at follow-up, and related to clinical phenotype and outcome.
Project description:Inflammatory mechanisms and immune cells are involved in acute coronary syndromes (ACS) and may lead to acute plaque rupture. However, the local expression of the different genes potentially involved is largely unknown. We therefore performed an Affymetrix analysis of genes expressed in white blood cells obtained from an occluding coronary thrombus or peripheral blood of patients with ST-elevation myocardial infarction. Thrombi of ACS patients were harvested from the site of coronary occlusion. Leukocytes were isolated by Ficoll centrifugation. Peripheral blood leukocytes (PBL) were treated in a similar fashion and mRNA was extracted from both cells.
Project description:Inflammatory mechanisms and immune cells are involved in acute coronary syndromes (ACS) and may lead to acute plaque rupture. However, the local expression of the different genes potentially involved is largely unknown. We therefore performed an Affymetrix analysis of genes expressed in white blood cells obtained from an occluding coronary thrombus or peripheral blood of patients with ST-elevation myocardial infarction.
