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Condition: Fatty Liver Disease (FLD)

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Total 185 results found since Jan 2013.

GSE178987 An RNAi therapeutic targeting hepatic DGAT2 in a genetically obese mouse model of nonalcoholic steatohepatitis
Contributors : Batuhan Yenilmez ; Lawrence Lifshitz ; Michael Czech ; Anastasia KhvorovaSeries Type : Expression profiling by high throughput sequencingOrganism : Mus musculusNonalcoholic steatohepatitis (NASH) is a severe liver disorder characterized by triglyceride accumulation, severe inflammation, and fibrosis. With the recent increase in prevalence, NASH is now the leading cause of liver transplantation, with no approved therapeutics available. Despite years of research, the exact molecular mechanism of NASH progression is not well understood, but fat accumulation is believed to be the primary driver of the disease. T...
Source: GEO: Gene Expression Omnibus - December 31, 2022 Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Mus musculus Source Type: research

Induction of autophagy via the PI3K/Akt/mTOR signaling pathway by Pueraria flavonoids improves non-alcoholic fatty liver disease in obese mice
Biomed Pharmacother. 2022 Nov 13;157:114005. doi: 10.1016/j.biopha.2022.114005. Online ahead of print.ABSTRACTNon-alcoholic fatty liver disease (NAFLD) is the most common among lipid metabolism disorders. Autophagy plays an important role in lipid metabolism in NAFLD. Pueraria flavonoids, the main active ingredients of Pueraria lobata, exert antioxidant and anti-inflammatory effects. Herein, we report the potential lipid-lowering and anti-inflammatory effects of Pueraria flavonoids on NAFLD induced by a high-fat diet. In vivo and in vitro experiments showed that Pueraria flavonoids reduced intracellular lipid deposition by...
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - November 16, 2022 Category: Drugs & Pharmacology Authors: Chunbin Sun Jin Zhang Jiong Hou Menglin Hui Hualong Qi Tong Lei Xiaoshuang Zhang Luxi Zhao Hongwu Du Source Type: research

Baicalin improved hepatic injury of NASH by regulating NRF2/HO-1/NRLP3 pathway
This study indicates that baicalin is able to attenuate hepatic cell pyroptosis in vivo and in vitro in the case of NASH by regulating the NRF2/HO-1/NRLP3 pathway.PMID:36184988 | DOI:10.1016/j.ejphar.2022.175270
Source: European Journal of Pharmacology - October 3, 2022 Category: Drugs & Pharmacology Authors: Huilian Shi Fei Qiao Weiting Lu Kaiyue Huang Yuanyuan Wen Lifang Ye Yuanyuan Chen Source Type: research

Elimination of fibrin polymer formation or crosslinking, but not fibrinogen deficiency, is protective against diet-induced obesity and associated pathologies
CONCLUSIONS: Consistent with prior studies, Fib𝛾390-396A mice were significantly protected from increased adiposity, NAFLD, hypercholesterolemia and diabetes while Fib- and siFga-treated mice gained as much weight and developed obesity-associated pathologies identical to wildtype mice. FibAEK and FXIII- mice displayed an intermediate phenotype with partial protection from some obesity-associated pathologies. Results here indicate that fibrin(ogen) lacking αM β2 binding function offers substantial protection from obesity and associated disease that is partially recapitulated by preventing fibrin polymer formation or cr...
Source: Thrombosis and Haemostasis - September 16, 2022 Category: Hematology Authors: Woosuk S Hur Katharine C King Yesha N Patel Y-Van Nguyen Zimu Wei Yi Yang Lih Jiin Juang Jerry Leung Christian J Kastrup Alisa S Wolberg James P Luyendyk Matthew J Flick Source Type: research

Exercise inhibits JNK pathway activation and lipotoxicity via macrophage migration inhibitory factor in nonalcoholic fatty liver disease
In this study, we investigated the role of MIF in regulating JNK activation and high-fat fostered liver lipotoxicity during simultaneous exercise treatment. Fifteen mice were equally divided into three groups: normal diet, high-fat diet, and high-fat and exercise groups. High-fat feeding for extended periods elicited evident hyperlipemia, liver steatosis, and cell apoptosis in mice, with inhibited MIF and activated downstream MAPK kinase 4 phosphorylation and JNK. These effects were then reversed following prescribed swimming exercise, indicating that the advent of exercise could prevent liver lipotoxicity induced by lipid...
Source: Frontiers in Endocrinology - September 6, 2022 Category: Endocrinology Source Type: research

Indole-3-acetic acid improves the hepatic mitochondrial respiration defects by PGC1a up-regulation
In conclusion, our findings uncovered that I3A increased hepatic PGC1a expression, contributing to mitochondrial respiration improvement in NAFLD.PMID:35988807 | DOI:10.1016/j.cellsig.2022.110442
Source: Cellular Signalling - August 21, 2022 Category: Cytology Authors: Chen Zhang Qingsong Fu Kai Shao Limin Liu Xiaotian Ma Fengyi Zhang Xiaodong Zhang Liying Meng ChuanZhu Yan Xiaoyun Zhao Source Type: research

Resolvin D3 improves the impairment of insulin signaling in skeletal muscle and nonalcoholic fatty liver disease through AMPK/autophagy-associated attenuation of ER stress
Biochem Pharmacol. 2022 Aug 7:115203. doi: 10.1016/j.bcp.2022.115203. Online ahead of print.ABSTRACTResolvin D3 (RD3), an endogenous lipid mediator derived from omega-3 fatty acids, has been documented to attenuate inflammation in various disease models. Although it has been reported that omega-3 fatty acids attenuate metabolic disorders, the roles of RD3 in insulin signaling in skeletal muscle and hepatic lipid metabolism remain unclear. In the current study, we examined the role of RD3 in skeletal muscle insulin resistance and hepatic steatosis using in vitro and in vivo obesity models. In mouse primary hepatocytes, RD3 ...
Source: Biochemical Pharmacology - August 10, 2022 Category: Drugs & Pharmacology Authors: Heeseung Oh Wonjun Cho A M Abd El-Aty Cemil Bayram Ji Hoon Jeong Tae Woo Jung Source Type: research