BACKGROUND Studies are limited on pegylated interferon (Peg-IFN) therapy for chronic hepatitis B (CHB) patients who failed or relapsed on previous antiviral therapy. OBJECTIVES We aimed to investigate the effect of Peg-IFN therapy in treatment-experienced CHB patients. STUDY DESIGN A total of 57 treatment-experienced CHB patients at two medical centers were enrolled. All of the patients wer...

The risk of hepatocellular carcinoma (HCC) development is reduced following viral elimination by interferon therapy in chronic hepatitis C patients. However, the risk in patients treated with interferon-free direct-acting antivirals (DAAs) is unknown. We evaluated chronic hepatitis C patients who achieved viral eradication by pegylated-interferon plus ribavirin (PEG-IFN/RBV, n = 244) or daclata...

conclusions examination of the fasting lipid profile has clinical importance in predicting the efficacy of peg-ifn-α-2b plus rbv combination therapy for patients with hcv g1b even after the discovery of the il28 genotype as a potent predictive factor. objectives to re-examine the significance of lipoprotein profiles on virological response to peg-ifn plus rbv combination therapy in patients wit...

BACKGROUND Though an important percentage of patients with chronic hepatitis C virus (HCV) undergoing interferon (IFN) therapy develop depressive symptoms, the role of the IFN system in the pathogenesis of depressive disorders is not well understood. METHODS 50 patients with HCV infection were treated with standard combination therapy (pegylated IFN-α2a/ribavirin). IFN-induced gene expression...

Progressing cancers lose their differentiation, and acquire multiple genomic aberrations treatment resistance, what can be enhanced by tumor necrosis factor (TNF). Yet, T cell-based cancer immune therapies, require interferon (IFN)-γ TNF producing type I cells, to induce regression stable remission from metastatic disease. We therefore analyzed the effect of IFN-γ cells on phenotypic cell in en...

A patient presented with the unique clinical picture of diffuse cutaneous and mucosal leishmaniasis caused by Leishmania tropica. Elevated serum levels of several cytokines including interleukin (IL) 2, interferon gamma (IFN-gamma), and tumor necrosis factor alpha were found. All cytokine levels returned to normal during therapy. No IL-10 or IL-4 levels were detectable. In whole blood cultures,...

A 42-year-old man with chronic hepatitis C and ulcerative colitis (UC) was referred to our hospital in August 2004 because of bloody diarrhea. He was clinically and endoscopically diagnosed with flare of UC. After informed consent had been obtained, he was treated with PEG-IFN-α-2a. Four weeks after initiation of PEG-IFN therapy, his abdominal symptoms gradually subsided. Intracellular cytokine...

PURPOSE The purpose of this study was to evaluate whether IFN therapy for chronic hepatitis C could overcome telomere reduction in the liver, a possible risk factor for hepatocellular carcinoma (HCC) development. EXPERIMENTAL DESIGN Relative telomeric repeat content (RTC) in the liver was measured before and after IFN therapy in 21 chronic hepatitis C cases. Liver samples were obtained at ave...

BACKGROUND Egypt has one of the highest prevalence of hepatitis C virus (HCV) worldwide. Ophthalmological side effects are recognized complications of interferon (IFN) therapy. This study aimed to evaluate IFN-induced ophthalmological manifestations in patients receiving PEGylated interferon (PEG IFN) and ribavirin (RBV) and to assess the effect of IFN duration, response and systemic risk facto...

The ultimate goal of pegylated interferon-alfa-2a (Peg-IFN-α) therapy in chronic hepatitis B (CHB) infection is HBsAg seroconversion. Even though B cells are major mediators of a positive clinical outcome, their modulation during Peg-IFN-α therapy has not yet been described. We investigated here the effects of Peg-IFN-α on eight circulating B-cell subsets thanks to an original multi-gating appr...