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Condition: Liver Disease
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Total 212 results found since Jan 2013.

GSE225616 Hepatocyte mARC1 Promotes Fatty Liver Disease
Conclusions: Collectively, our findings from human genetics, and in vitro and in vivo hepatocyte-specific mARC1 knockdown support the potential efficacy of hepatocyte-specific targeting of mARC1 for treatment of NAFLD.
Source: GEO: Gene Expression Omnibus - February 20, 2023 Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Mus musculus Source Type: research

Oroxylin-A alleviates hepatic lipid accumulation and apoptosis under hyperlipidemic conditions via AMPK/FGF21 signaling
In conclusion, OA improves inflammation through the AMPK/FGF21 pathway, thereby attenuating lipid accumulation and apoptosis in hepatocytes. This study may help identify new targets for developing treatments for NAFLD.PMID:36736092 | DOI:10.1016/j.bbrc.2023.01.090
Source: Biochemical and Biophysical Research communications - February 3, 2023 Category: Biochemistry Authors: Wonjun Cho Sung Woo Choi Heeseung Oh A M Abd El-Aty Ahmet Hacimuftuoglu Ji Hoon Jeong Jin-Ho Song Yong Kyoo Shin Tae Woo Jung Source Type: research

Caveolin-1 ameliorates acetaminophen-aggravated inflammatory damage and lipid deposition in non-alcoholic fatty liver disease via the ROS/TXNIP/NLRP3 pathway
Int Immunopharmacol. 2023 Jan;114:109558. doi: 10.1016/j.intimp.2022.109558. Epub 2022 Dec 21.ABSTRACTThe overuse of acetaminophen (APAP) may cause more severe hepatotoxicity in patients with non-alcoholic fatty liver disease (NAFLD). Caveolin-1 (CAV1), is an essential regulator of metabolic function, which can alleviate liver damage by scavenging reactive oxygen species (ROS). Evidence suggests that the NOD-like receptor family pyrin domain-containing 3 (NLRP3) -mediated pyroptosis is involved in the development of NAFLD. Moreover, thioredoxin-interactive protein (TXNIP) activation is a key event linking ROS to NLRP3 infl...
Source: International Immunopharmacology - January 26, 2023 Category: Allergy & Immunology Authors: Xiangfu Jiang Yu Li Dongdong Fu Tingyu You Shuai Wu Jiao Xin Jiagen Wen Yan Huang Chengmu Hu Source Type: research

GSE222499 Liver-specific FGFR4 knockdown in mice on a HFD increases bile acid synthesis and improves hepatic steatosis II
Contributor : Softic SamirSeries Type : Expression profiling by high throughput sequencingOrganism : Mus musculusNonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease with increased risk in patients with metabolic syndrome. There are no FDA approved treatments, but farnesoid X receptor (FXR) agonists have shown promising results in clinical studies for NAFLD management. In addition to FXR,  fibroblast growth factor receptor FGFR4 is a key mediator of hepatic bile acid synthesis. Using N-acetylgalactosamine-conjugated siRNA, we knocked down FGFR4 specifically in the liver of mice on chow or...
Source: GEO: Gene Expression Omnibus - January 11, 2023 Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Mus musculus Source Type: research

Caveolin-1 alleviates acetaminophen-induced vascular oxidative stress and inflammation in non-alcoholic fatty liver disease
In conclusion, our findings confirmed that CAV1 exerts a protective effect against vascular injury by inhibiting oxidative stress and inflammation through the PKC/MAPK pathway. Therefore, restoration of CAV1 may have clinical benefits in reducing APAP-induced vascular damage in NAFLD patients.PMID:36596386 | DOI:10.1016/j.freeradbiomed.2022.12.095
Source: Free Radical Biology and Medicine - January 3, 2023 Category: Biology Authors: Dongdong Fu Shuai Wu Xiangfu Jiang Tingyu You Yu Li Jiao Xin Xiaowen Feng Jiagen Wen Yan Huang Chengmu Hu Source Type: research

Effects of Sedi Herba (Sedum sarmentosum) on attenuating cholestasis by the activation of the farnesoid x receptor (FXR)-mediated signaling
This study aimed to clarify the anti-cholestatic efficacy and the mechanism of S. sarmentosum ethyl acetate extract (SDEAE), as well as to screen the potential compounds with FXR activation. SDEAE effectively ameliorated ANIT-induced cholestasis in rats, as evidenced by the ameliorative histopathology of the liver and the significant decrease in biochemical markers (ALT, AST, ALP, GGT, TBIL, DBIL and TBA). The analysis of bile acid profile by LC-MS indicated that SDEAE decreased the toxic bile acid levels (TCA, TMCA and CA). Western blotting indicated that SDEAE activated FXR-associated pathway, thereby upregulating FXR, S...
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - October 22, 2022 Category: Drugs & Pharmacology Authors: Zhenxiu Liu Die Liu Mingyun Chen Wei Zong Xiaoran Zhou Fancheng Meng Yunbin Jiang Min Chen Zhihua Liao Guowei Wang 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