Subgroup analysis revealed that the CHC carriers had a higher risk of ATDILI than those without CHC both in Asians (OR = 2.96, 95% CI: 1.79-4.90) and Caucasians (OR = 4.07, 95% CI: 2.70-6.14), in those receiving standard four combination anti-TB therapy (OR = 2.94, 95% CI: 1.95-4.41) and isoniazid monotherapy (OR = 4.18, 95% CI: 2.36-7.40), in those with a strict definition of DILI (serum alanine aminotransferase [ALT] > 5 upper limit of normal value [ULN], OR = 2.59, 95% CI: 1.58-4.25) and a loose definition of DILI (ALT > 2 or 3 ULN, OR = 4.34, 95% CI: 2.96-6.37), and in prospective studies (OR = 4.16, 95% CI: 2.93-5.90) and case-control studies (OR = 2.43, 95% CI: 1.29-4.58).
To investigate the influence of polymorphisms of IL-28B rs12979860 and TBX21 rs17250932, rs4794067 as well as viral factors (HCV genotype, F protein) on the outcome of HCV infection, we genotyped 565 patients with chronic HCV infection, 191 patients spontaneously resolved from HCV infection, 359 healthy controls and 383 treatment-naïve CHC patients with pegylated interferon-α and ribavirin (PEG IFN-α/RBV).
The impact of IL-28B in Asian patients with different viral genotypes remains elusive.We try to elucidate the effect of IL-28B genetic variants in a large Asian cohort with different viral genotypes.The association between the IL-28B rs8099917 genotype and liver fibrosis was investigated in 1288 patients with biopsy-proven CHC.Patients with hepatitis C virus genotype 1 (HCV-1) infection comprised 59.4% of the population.
We compared the role of IL28B SNPs (rs12979860, rs12980275, and rs8099917), IFNL4 ss469415590 and HLA rs4273729 with treatment outcomes in patients with CHC virus.
IL28B genotype is the predictor for NR in GT-1 CHC patients treated with PegIFN/RBV, while baseline serum level of CCL4 is the only predictor for NR in GT-1 CHC patients with favorable IL28B genotype.
The rs4803217 SNP, similar to other analyzed SNPs, was not associated with severity of CHC (grade of inflammation, stage of fibrosis, baseline viral load as well as biochemical parameters: ALT, AST, TBIL).
Twenty-four weeks post-therapy versus pre-therapy, repeated-measures ANOVA showed that the levels of alanine aminotransferase and most AAs decreased while those of lipids, glutamine and putrescine increased in CHC patients.
IL28B genotyping and rs4273729 were performed using the amplification refractory mutation system (ARMS)-PCR and direct sequencing in 190 CHC virus infections, respectively.
<b>Methods:</b> We investigated the sPD-L1 levels in the sera of 80 genotype 1b Japanese patients with CHC who underwent 12 weeks of telaprevir (TVR)- or simeprevir (SMV)-based triple therapy followed by 12 weeks of dual therapy with pegylated IFN-α plus ribavirin.
The aim of this prospective and longitudinal study was to assess the role of different IL28B genotypes in the liver stiffness progression in a cohort of untreated subjects affected by CHC.
The impact of chronic hepatitis C (CHC) on bone mineral density (BMD) has been well studied in adults with a relative paucity of data in children, especially concerning effect of treatment with pegylated interferon (PEG-IFN) plus ribavirin (RV).
A recent meta-analysis revealed that the genotype PNPLA3rs738409 GG is associated with a higher risk of hepatic steatosis (HS) in Caucasian patients with chronic hepatitis C (CHC).
Single nucleotide polymorphisms (SNPs) within DNA region containing interferon lambda 3 (IFNL3) and IFNL4 genes are prognostic factors of treatment response in chronic hepatitis C (CHC).
<b>Methods:</b> We investigated the sPD-L1 levels in the sera of 80 genotype 1b Japanese patients with CHC who underwent 12 weeks of telaprevir (TVR)- or simeprevir (SMV)-based triple therapy followed by 12 weeks of dual therapy with pegylated IFN-α plus ribavirin.
The aim of the study is to determine the prevalence of alleles and distribution of IL28B polymorphisms genotypes in the examined group of patients with CHC in Wielkopolska Province.
It can be concluded that IL-10 SNPs are associated with severity of disease and response to therapy and may be considered as potential prognostic and predictive markers in CHC.
We developed a triplex high-resolution melting assay for the simultaneous assessment of three genetic polymorphisms related to the response to treatment and development of advanced fibrosis in CHC: IFNL3rs12979860, ABCB11 rs2287622, and RNF7 rs16851720.
A prospective study was conducted including 474 (250 genotype 1, 224 genotype 2) consecutive chronic hepatitis C (CHC) patients who had completed an anti-HCV therapy course and undergone pre-therapy and 24-week post-therapy assessments of interferon λ3-rs12979860 and HCV RNA/genotypes, anthropometric measurements, metabolic and liver profiles, and complement component 3 (C3), C4, and leptin levels.
This meta-analysis aimed to derive a more precise estimation of the effects of IL10 gene polymorphisms (-1082G/A, -819C/T, -592C/A) and their haplotypes on SVR in CHC patients receiving pegylated interferon alpha (PEG-IFN-a) plus ribavirin.
Type I IFNs (IFNA1, IFNB1), type II (IFNG), type III (IFNL1, IFNL2/3), IFNL4 and ISG hepatic expressions were measured by qPCR from in 65 chronic hepatitis C (CHC) patients whose IFNL4-associated rs368234815 and IFNL3-associated rs12989760 genotype were determined.