Serum and hepatic sphingolipids relate to insulin resistance, hepatic mitochondrial capacity and oxidative stress in non-alcoholic fatty liver disease

2017 ◽  
Vol 12 (S 01) ◽  
pp. S1-S84
Author(s):  
M Apostolopoulou ◽  
R Gordillo ◽  
C Koliaki ◽  
S Gancheva ◽  
T Jelenik ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Insulin Resistance ◽  
Liver Disease ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Alcoholic Fatty Liver ◽  
And Oxidative Stress ◽  
Alcoholic Fatty Liver Disease ◽  
Mitochondrial Capacity

Tu1052 Insulin Resistance is Associated With Increased Apoptosis and Oxidative Stress in Non-Alcoholic Fatty Liver Disease

2012 ◽  
Vol 142 (5) ◽  
pp. S-1021 ◽  
Author(s):  
Billur Canbakan ◽  
Hakan Senturk ◽  
Murat Tuncer ◽  
Ibrahim Hatemi ◽  
Yusuf Erzin ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Insulin Resistance ◽  
Liver Disease ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Alcoholic Fatty Liver ◽  
And Oxidative Stress ◽  
Alcoholic Fatty Liver Disease

scholarly journals Addressing the liver progenitor cell response and hepatic oxidative stress in experimental non-alcoholic fatty liver disease/non-alcoholic steatohepatitis using amniotic epithelial cells

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Mihiri Goonetilleke ◽  
Nathan Kuk ◽  
Jeanne Correia ◽  
Alex Hodge ◽  
Gregory Moore ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Liver Disease ◽  
Epithelial Cells ◽  
Fatty Liver ◽  
Progenitor Cells ◽  
Fatty Liver Disease ◽  
Hepatic Inflammation ◽  
Alcoholic Fatty Liver ◽  
And Oxidative Stress ◽  
Alcoholic Fatty Liver Disease

Abstract Background Non-alcoholic fatty liver disease is the most common liver disease globally and in its inflammatory form, non-alcoholic steatohepatitis (NASH), can progress to cirrhosis and hepatocellular carcinoma (HCC). Currently, patient education and lifestyle changes are the major tools to prevent the continued progression of NASH. Emerging therapies in NASH target known pathological processes involved in the progression of the disease including inflammation, fibrosis, oxidative stress and hepatocyte apoptosis. Human amniotic epithelial cells (hAECs) were previously shown to be beneficial in experimental models of chronic liver injury, reducing hepatic inflammation and fibrosis. Previous studies have shown that liver progenitor cells (LPCs) response plays a significant role in the development of fibrosis and HCC in mouse models of fatty liver disease. In this study, we examined the effect hAECs have on the LPC response and hepatic oxidative stress in an experimental model of NASH. Methods Experimental NASH was induced in C57BL/6 J male mice using a high-fat, high fructose diet for 42 weeks. Mice received either a single intraperitoneal injection of 2 × 106 hAECs at week 34 or an additional hAEC dose at week 38. Changes to the LPC response and oxidative stress regulators were measured. Results hAEC administration significantly reduced the expansion of LPCs and their mitogens, IL-6, IFNγ and TWEAK. hAEC administration also reduced neutrophil infiltration and myeloperoxidase production with a concurrent increase in heme oxygenase-1 production. These observations were accompanied by a significant increase in total levels of anti-fibrotic IFNβ in mice treated with a single dose of hAECs, which appeared to be independent of c-GAS-STING activation. Conclusions Expansion of liver progenitor cells, hepatic inflammation and oxidative stress associated with experimental NASH were attenuated by hAEC administration. Given that repeated doses did not significantly increase efficacy, future studies assessing the impact of dose escalation and/or timing of dose may provide insights into clinical translation.

scholarly journals The Bisphenol A Induced Oxidative Stress in Non-Alcoholic Fatty Liver Disease Male Patients: A Clinical Strategy to Antagonize the Progression of the Disease

2020 ◽  
Vol 17 (10) ◽  
pp. 3369 ◽  
Author(s):  
Alessandro Federico ◽  
Marcello Dallio ◽  
Antonietta Gerarda Gravina ◽  
Nadia Diano ◽  
Sonia Errico ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Liver Disease ◽  
Bisphenol A ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Free Form ◽  
Alcoholic Fatty Liver ◽  
Male Patients ◽  
And Oxidative Stress ◽  
Alcoholic Fatty Liver Disease

Introduction: Bisphenol A (BPA) exposure has been correlated to non-alcoholic fatty liver disease (NAFLD) development and progression. We investigated, in a clinical model, the effects of the administration of 303 mg of silybin phospholipids complex, 10 μg of vitamin D, and 15 mg of vitamin E (RealSIL, 100D, IBI-Lorenzini, Aprilia, Italy) in male NAFLD patients exposed to BPA on metabolic, hormonal, and oxidative stress-related parameters. Methods: We enrolled 32 male patients with histologic diagnosis of NAFLD and treated them with Realsil 100D twice a day for six months. We performed at baseline clinical, biochemical, and food consumption assessments as well as the evaluation of physical exercise, thiobarbituric acid reactive substances (TBARS), plasmatic and urinary BPA and estrogen levels. The results obtained were compared with those of healthy control subjects and, in the NAFLD group, between baseline and the end of treatment. Results: A direct proportionality between TBARS levels and BPA exposure was shown (p < 0.0001). The therapy determined a reduction of TBARS levels (p = 0.011), an improvement of alanine aminotransferase, aspartate aminotransferase, insulinemia, homeostatic model assessment insulin resistance, C reactive protein, tumor necrosis factor alpha (p < 0.05), an increase of conjugated BPA urine amount, and a reduction of its free form (p < 0.0001; p = 0.0002). Moreover, the therapy caused an increase of plasmatic levels of the native form of estrogens (p = 0.03). Conclusions: We highlighted the potential role of BPA in estrogen oxidation and oxidative stress in NAFLD patients. The use of Realsil 100D could contribute to fast BPA detoxification and to improve cellular antioxidant power, defending the integrity of biological estrogen-dependent pathways.

Mo1016 Role of Oxidative Stress and Insulin Resistance in the Disease Severity of Non-Alcoholic Fatty Liver Disease

2013 ◽  
Vol 144 (5) ◽  
pp. S-1013
Author(s):  
Billur Canbakan ◽  
Hakan Senturk ◽  
Murat Tuncer ◽  
Ibrahim Hatemi ◽  
Emine Koroglu ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Insulin Resistance ◽  
Liver Disease ◽  
Fatty Liver ◽  
Disease Severity ◽  
Fatty Liver Disease ◽  
Alcoholic Fatty Liver ◽  
Alcoholic Fatty Liver Disease

scholarly journals Protection of hepatocyte mitochondrial function by blueberry juice and probiotics via SIRT1 regulation in non-alcoholic fatty liver disease

2019 ◽  
Vol 10 (3) ◽  
pp. 1540-1551 ◽  
Author(s):  
Tingting Ren ◽  
Lili Zhu ◽  
Yanyan Shen ◽  
Qiuju Mou ◽  
Tao Lin ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Liver Disease ◽  
Fatty Liver ◽  
Mitochondrial Function ◽  
Fatty Liver Disease ◽  
Alcoholic Fatty Liver ◽  
Nonalcoholic Fatty Liver ◽  
Blueberry Juice ◽  
And Oxidative Stress ◽  
Alcoholic Fatty Liver Disease

Blueberry juice and probiotics improves mitochondrial dysfunction and oxidative stress induced by nonalcoholic fatty liver disease (NAFLD), by modulating the SIRT1 pathway.

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