scholarly journals Gastric antral vascular ectasia in hepatitis C virus related liver cirrhosis: Fetching for predictors

JGH Open ◽  
2021 ◽  
Author(s):  
Magdy Fouad ◽  
Hanaa Khalaf Fath‐Elbab ◽  
Alaa Mohamed Mostafa ◽  
Hend M Moness ◽  
Nashwa Mohamed Adel ◽  
...  
Keyword(s):  
Liver Cirrhosis ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Gastric Antral Vascular Ectasia ◽  
Vascular Ectasia

Enhanced immune responses, PI3K/AKT and JAK/STAT signaling pathways following hepatitis C virus eradication by direct-acting antiviral therapy among Egyptian patients: a case control study

2021 ◽  
Author(s):  
Haidi Karam-Allah Ramadan ◽  
Gamal Badr ◽  
Nancy K Ramadan ◽  
Aml Sayed
Keyword(s):  
Immune Response ◽  
Liver Cirrhosis ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Immune Responses ◽  
Signaling Pathways ◽  
Liver Diseases ◽  
Stat Signaling ◽  
Chronic Hcv ◽  
Direct Acting

Abstract The use of direct-acting antivirals (DAAs) therapy for the treatment of hepatitis C virus (HCV) results in a high sustained virological response (SVR) and subsequently alters liver immunologic environment. However, hepatocellular carcinoma (HCC) may occur after DAAs treatment. We aimed to clarify changes of immune responses, PI3K/AKT and JAK/STAT signaling pathways in HCV-induced liver diseases and HCC following DAAs treatment. Four cohorts are classified as chronic HCV patients, HCV-related cirrhosis without HCC, HCV-related cirrhosis and HCC, and healthy control group. The patient groups were further divided into treated or untreated with DAAs with SVR12. Increased percentages of CD3, CD8 and CD4, decreased CD4/FoxP3/CD25, CD8/PD-1 and CD19/PDL-1 were found in DAAs-treated patients in the three HCV groups. Following DAAs therapy, the levels of ROS, IL-1β, IL-6, IL-8 and TNF-α were significantly decreased in the three HCV groups. Treated HCV patients showed up regulation of p-AKT and p-STAT5 and down regulation of p-STAT3, HIF-1α and COX-2. In conclusion, DAAs enhance the immune response in chronic HCV and liver cirrhosis, hence our study is the first to show change in PI3K/AKT and JAK/STAT signaling pathways in different HCV-induced liver diseases after DAAs. In chronic HCV, DAAs have better impact on the immune response while in liver cirrhosis not all immune changes were prominent.

scholarly journals Impact of Wisteria floribunda Agglutinin-Positive Mac-2-Binding Protein in Patients with Hepatitis C Virus-Related Compensated Liver Cirrhosis

2016 ◽  
Vol 17 (9) ◽  
pp. 1500 ◽  
Author(s):  
Kunihiro Hasegawa ◽  
Ryo Takata ◽  
Hiroki Nishikawa ◽  
Hirayuki Enomoto ◽  
Akio Ishii ◽  
...  
Keyword(s):  
Liver Cirrhosis ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Binding Protein ◽  
Wisteria Floribunda

Proportion of Nonalcoholic Steatohepatitis in Patients with Chronic Liver Disease

2021 ◽  
Vol 15 (6) ◽  
pp. 1272-1274
Author(s):  
H.A. Abro ◽  
B. A. Shaikh ◽  
A. H. Mugheri ◽  
I. A. Ansari ◽  
Z. A. Shaikh ◽  
...  
Keyword(s):  
Liver Cirrhosis ◽  
Hepatitis C Virus ◽  
Liver Disease ◽  
Hepatitis C ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Nonalcoholic Steatohepatitis ◽  
Smoking Status ◽  
Virus Hepatitis ◽  
B Virus

Aim: To determine the frequency of nonalcoholic steatohepatitis in patients with liver cirrhosis. Study Design: Retrospective/observational Place and Duration of Study: Department of Medicine, Chandka Medical College Hospital, Larkana from 1st July 2020 to 31st March 2021. Methodology: One hundred and twenty patients of both genders presented with liver cirrhosis were enrolled in this study. Patient’s detailed demographics including age, sex, body mass index, smoking status, alcohol consumption and family history of liver disease were recorded after taking written informed consent. Laboratory examination was done to examine the proportion of hepatitis B virus, hepatitis C virus and nonalcoholic steatohepatitis. Results: There were 68 (56.67%) males and 52 (43.33%) were females with mean age 45.74±10.54 years. Among all the patients hepatitis C virus was found in 62 (51.67%) patients, 15 (12.5%) had hepatitis B virus, 17 (14.17%) had hepatitis B virus + hepatitis C virus and nonalcoholic steatohepatitis was found in 26 (21.67%) patients. Conclusion: Nonalcoholic steatohepatitis was the major cause of liver cirrhosis in Pakistani population. The proportion of NASH in liver cirrhosis patients was 21.67%. Keywords: Nonalcoholic steatohepatitis (NASH), Liver Cirrhosis, Hepatitis B virus, Hepatitis C virus

scholarly journals Activated T Cells and Soluble Molecules in the Portal Venous Blood of Patients with Cholestatic and Hepatitis C Virus-Positive Liver Cirrhosis. Possible Promotion of Fas/FasL-Mediated Apoptosis in the Bile-Duct Cells and Hepatocyte Injury

2003 ◽  
Vol 31 (3) ◽  
pp. 170-180 ◽  
Author(s):  
N Ariki ◽  
Y Morimoto ◽  
T Yagi ◽  
T Oyama ◽  
Y Cyouda ◽  
...  
Keyword(s):  
T Cells ◽  
Liver Cirrhosis ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Bile Duct ◽  
Venous Blood ◽  
Activated T Cells ◽  
Peripheral Venous Blood ◽  
Nk T Cells ◽  
Portal Venous Blood

We investigated the immune responses of patients with cholestatic and hepatitis C virus-positive (HCV-positive) liver cirrhosis by analysing T-cell subsets and cytokine levels in the portal and peripheral veins, using flow cytometry and enzyme-linked immunosorbent assay. In cholestatic liver cirrhosis, the proportion of natural-killer (NK) T cells and interleukin (IL) 6 and IL-18 levels in the portal venous blood were significantly higher than those in the peripheral venous blood. In HCV-positive liver cirrhosis, the proportions of NK T cells and Fas+ T cells and IL-6 and soluble Fas levels in the portal venous blood were significantly higher than those in the peripheral venous blood. These results suggest that in these diseases, activated T cells and soluble molecules in portal venous blood may promote Fas/FasL-mediated apoptosis of the bile-duct cells and hepatocytes, and contribute to the deterioration in liver function as an inevitable result of positive feedback.

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