Nucleos(t)ide analogs for hepatitis B virus infection differentially regulate the growth factor signaling in hepatocytes.

Background: Recent clinical studies have suggested that the risk of developing HCC might be lower in patients with chronic hepatitis B receiving tenofovir disoproxil fumarate than in patients receiving entecavir, although there is no difference in biochemical and virological remission between the 2 drugs.

Methods: The effects of nucleoside analogs (NsAs; lamivudine and entecavir) or nucleotide analogs (NtAs; adefovir disoproxil, tenofovir disoproxil fumarate, and tenofovir alafenamide) on cell growth and the expression of growth signaling molecules in hepatoma cell lines and PXB cells were investigated in vitro. The tumor inhibitory effects of NsAs or NtAs were evaluated using a mouse xenograft model, and protein phosphorylation profiles were investigated.

A Japanese Nationwide Survey of Nutritional Counseling for Cancer Patients and Risk Factors of Burnout among Registered Dietitians.

Purpose: Registered dietitians have played a key role in the nutritional management of cancer patients; however, no study has investigated the prevalence of burnout and associated factors among this population. The aim of this study was to investigate the following: (1) experiences, approaches, and perspectives during nutritional counseling, (2) the prevalence of burnout, and (3) burnout-associated factors among registered dietitians.

Methods: A nationwide survey with self-administered questionnaires was conducted for 1070 registered dietitians belonging to all 390 designated cancer hospitals in Japan.

Leukocyte cell-derived chemotaxin 2 is an antiviral regulator acting through the proto-oncogene MET.

Retinoic acid-inducible gene (RIG)-I is an essential innate immune sensor that recognises pathogen RNAs and induces interferon (IFN) production. However, little is known about how host proteins regulate RIG-I activation. Here, we show that leukocyte cell-derived chemotaxin 2 (LECT2), a hepatokine and ligand of the MET receptor tyrosine kinase is an antiviral regulator that promotes the RIG-I-mediated innate immune response.

IL-28B variant as a predictor in patients with advanced hepatocellular carcinoma treated with hepatic arterial infusion chemotherapy.

Background And Aim: Single-nucleotide polymorphisms (SNPs) of the interleukin-28B (IL-28B) gene are associated with the effectiveness of interferon therapy for chronic hepatitis C infection. Whether the IL-28B genotype affects the course of treatment and the outcomes of patients with advanced hepatocellular carcinoma (HCC) is unknown.

Methods: We detected the IL-28B SNP (rs8099917) using TaqMan PreDesigned SNP Genotyping Assays to assess the effects of the IL-28B genotype on treatment efficacy and prognosis of patients with advanced HCC treated with hepatic arterial infusion chemotherapy (HAIC) between September 2003 and January 2015.

MicroRNA-10a Impairs Liver Metabolism in Hepatitis C Virus-Related Cirrhosis Through Deregulation of the Circadian Clock Gene Brain and Muscle Aryl Hydrocarbon Receptor Nuclear Translocator-Like 1.

The circadian rhythm of the liver plays an important role in maintaining its metabolic homeostasis. We performed comprehensive expression analysis of microRNAs (miRNAs) using TaqMan polymerase chain reaction of liver biopsy tissues to identify the miRNAs that are significantly up-regulated in advanced chronic hepatitis C (CHC). We found miR-10a regulated various liver metabolism genes and was markedly up-regulated by hepatitis C virus infection and poor nutritional conditions.

Induction of Selenoprotein P mRNA during Hepatitis C Virus Infection Inhibits RIG-I-Mediated Antiviral Immunity.

Patients infected with hepatitis C virus (HCV) have an increased risk of developing type 2 diabetes. HCV infection is linked to various liver abnormalities, potentially contributing to this association. We show that HCV infection increases the levels of hepatic selenoprotein P (SeP) mRNA (SEPP1 mRNA) and serum SeP, a hepatokine linked to insulin resistance.

Peretinoin, an Acyclic Retinoid, Inhibits Hepatitis B Virus Replication by Suppressing Sphingosine Metabolic Pathway In Vitro.

Hepatocellular carcinoma (HCC) frequently develops from hepatitis C virus (HCV) and hepatitis B virus (HBV) infection. We previously reported that peretinoin, an acyclic retinoid, inhibits HCV replication. This study aimed to examine the influence of peretinoin on the HBV lifecycle.