Background: Hepatitis B and C virus (HBV HCV) infections are major global health issues the leading causes of liver cirrhosis hepatocellular carcinoma. Objectives: The aim this study was to investigate prevalence HBV HCV in couples attending a premarital screening program Zakho city, Kurdistan region, Iraq. Methods: This cross-sectional carried out Region Iraq, between January October 2019. Dur...

BACKGROUND Hepatitis D virus (HDV) infection is considered to cause more severe hepatitis than hepatitis B virus (HBV) monoinfection. With more than 9.5 million HBV-infected people, Vietnam will face an enormous health burden. The prevalence of HDV in Vietnamese HBsAg-positive patients is speculative. Therefore, we assessed the prevalence of HDV in Vietnamese patients, determined the HDV-genoty...

Chronic inflammation caused by hepatitis B virus (HBV) infections plays pivotal role in developing hepatocellular carcinoma (HCC). Class II cytokine receptors and their ligands are key antiviral and inflammatory modulators, however, the associations between genetic variations in the genes of class II cytokine receptors and HBVrelated HCC risk are not determined yet. In the present study, we inv...

In addition to the host immune response, genetic and environmental factors play crucial roles in the manifestation of hepatitis B virus (HBV) infection. The macrophage migration inhibitory factor (MIF) -173G/C polymorphism (rs755622), located in the promoter region of MIF, may play integral roles in diverse processes, including the immune response. Thus, the MIF -173G/C polymorphism may influen...

We have developed a specialized database, HBVdb (http://hbvdb.ibcp.fr), allowing the researchers to investigate the genetic variability of Hepatitis B Virus (HBV) and viral resistance to treatment. HBV is a major health problem worldwide with more than 350 million individuals being chronically infected. HBV is an enveloped DNA virus that replicates by reverse transcription of an RNA intermediat...

Hepatitis B virus (HBV), the prototype member of the family hepadnaviridae, is a human pathogen, causing the serious liver disease. The virus is the major cause of chronic hepatitis cirrhosis, and hepatocellular carcinoma worldwide. HBV has been classified into eight genotypes, which vary in geographic distribution. The aim of this study was to recognize the HBV genotypes in hepatitis B surface...

today, chronic viral hepatitis is considered as a public health problem in the world. totally, 5% of the world population, especially in asia and africa suffer from this problem. the prevalence of acute hepatitis in america is 0.1-0.2 percent, 50% of those with hepatitis c (hcv) and 5-10% of them with hepatitis b (hcv) develop chronic hepatitis. determining hbv and hcv genotypes is important to...

BACKGROUND/AIM Kinesin family member 1B (KIF1B) gene resides in the chromosomal region 1p36.22 and has been reported to have frequent deletions in a variety of human cancers. A recent genome wide association study (GWAS) study conducted on a Chinese population has reported the involvement of a KIF1B genetic variant in Hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC). This study ai...

BACKGROUND Hepatitis B virus (HBV) is a major risk factor for hepatocellular carcinoma (HCC). Cytokines play an important role in the regulation of immune responses and defense against viral infections. Human interleukin 6 (IL6) is a multifunctional cytokine that participates in these processes. OBJECTIVE The aim of this study was to assess the IL6-174 gene polymorphism in patients with chron...

Introduction. HBV genotypes and subtypes are useful clinical and epidemiological markers. In this study prevalent HBV genotypes were assessed in relation to serological profile and clinical status. Material & Methods. 107 cases of HBV were genotyped. Detailed clinical history was elicited from them. HBsAg, HBeAg, anti-HBs, anti-HBe, and anti-HBc-IgM were assessed. HBV genotyping was performed u...