Project description:Non-alcoholic fatty liver disease (NAFLD) is a predominant form of chronic liver disease, affecting nearly 25 % of the global population. The progression from steatosis to nonalcoholic steatohepatitis (NASH) in NAFLD patients is one of the major causes of liver-related death worldwide. We assessed the miRNA expression profiles of the exosomes derived from the peripheral blood of NASH patients or healthy controls.
Project description:The progression from steatosis to nonalcoholic steatohepatitis (NASH) in nonalcoholic fatty liver disease (NAFLD) patients is one of the major causes of liver-related death worldwide and have limited effective therapies. We comparing the circular RNomics of liver fibroblasts isolated from patients with NAFLD-caused cirrhosis and the ones without NAFLD.
Project description:To investigate the function of miRNAs in liver, we obtained liver tissues from nonsteatotic individuals and fatty livers from patients with nonalcoholic fatty liver disease (NAFLD). Patients due to excessive alcohol consumption, autoimmune liver disease, viral hepatitis and diabetes were excluded. Nonsteatotic livers were collected from the normal region of the livers from donors who received liver resection due to liver hemangioma, and were defined as those with NASH activity scores of 0 We then performed miRNA sequencing using livers from two NAFLD patients and two nonsteatotic individuals.
Project description:This SuperSeries is composed of the following subset Series: GSE30447: Foxa1 Reduces Lipid Accumulation in Human Hepatocytes and Is Down-regulated in Nonalcoholic Fatty Liver (HepG2 data) GSE30450: Foxa1 Reduces Lipid Accumulation in Human Hepatocytes and Is Down-regulated in Nonalcoholic Fatty Liver (hepatocytes data) Refer to individual Series
Project description:The farnesoid X receptor (FXR) is a nuclear receptor activated by bile acids and regulates bile acid metabolism, glucose and cholesterol homeostasis. From mouse studies we know that the novel FXR agonist obeticholic acid (OCA) regulates expression of many genes in the liver, but there is currently no data on the effects of OCA on human liver gene expression. This is especially relevant since the novel FXR agonist OCA is currently tested in clinical trials for the treatment of several diseases, such as nonalcoholic steatohepatitis (NASH), nonalcoholic fatty liver disease (NAFLD) and Type 2 Diabetes. In this study we investigate the effect of OCA treatment on gene expression profiles and localization of FXR to the genome in relevant liver samples. ChIP-Seq for FXR in Liver tissue from 2 male mice treated with OCA/INT-747 (10mg/kg/day) and 2 male mice treated with vehicle (1% methyl cellulose).
Project description:Nonalcoholic fatty liver disease (NAFLD) is the most common liver disease worldwide. Nonalcoholic steatohepatitis (NASH), the progressive form of NAFLD, and advanced fibrosis are associated with poor outcomes but their molecular pathogenesis is not fully elucidated. Global RNA sequencing of snap frozen liver tissue from 98 patients with biopsy-proven NAFLD was performed. Unsupervised hierarchical clustering well-distinguished NASH from NAFL, and NASH patients exhibited molecular abnormalities reflecting their pathological features. Transcriptomic analysis identified multiple secreted proteins upregulated in NASH and/or advanced fibrosis