Predictors of Immediate Deterioration of the Child-Pugh Classification From A to B After Transcatheter Arterial Chemo-Embolization for Treatment-Naive Hepatocellular Carcinoma.

Aim: The purpose of this study was to evaluate the predictors of deterioration of the Child-Pugh classification 1 month after transcatheter arterial chemo-embolization (TACE) in patients with treatment-naive hepatocellular carcinoma (HCC).

Methods: Between 2010 and 2020, consecutive patients who underwent conventional TACE using epirubicin as the initial treatment were enrolled. Patients with Barcelona Clinic Liver Cancer stage-0, A or B and Child-Pugh class A were included.

Hepatitis B surface antigen glycan isomer is a predictor of the development of hepatocellular carcinoma during nucleoside/nucleotide analog therapy.

Aim: A recombinant monoclonal antibody against the hepatitis B surface antigen glycan isomer (HBsAgGi) was newly developed using the O-glycosylated PreS2 peptide in M-HBsAg of hepatitis B virus (HBV) genotype C. However, the association between HBsAgGi and the development of hepatocellular carcinoma (HCC) during nucleoside/nucleotide analog (NA) therapy remains unknown.

Methods: A total of 112 HBV genotype C-infected patients who were treated with NA were included in this study.

Severity of Liver Fibrosis Is Associated with the Japanese Diet Pattern and Skeletal Muscle Mass in Patients with Nonalcoholic Fatty Liver Disease.

It is not fully clear as to which dietary patterns are associated with the pathogenesis of nonalcoholic fatty liver disease (NAFLD) in Asia. We conducted a cross-sectional study of 136 consecutively recruited patients with NAFLD (49% female, median age 60 years). Severity of liver fibrosis was assessed using the Agile 3+ score, a recently proposed system based on vibration-controlled transient elastography.

A case of hepatocellular carcinoma with "pseudoprogression" followed by complete response to atezolizumab plus bevacizumab.

Atezolizumab plus bevacizumab (Atezo + Bev) is the first immunotherapy for hepatocellular carcinoma (HCC), and in the current guidelines, it is positioned as the first-line chemotherapy for unresectable cases. Herein, we report a case of HCC with pseudoprogression followed by a complete response to Atezo + Bev. A 56 year-old man was diagnosed with intermediate-stage HCC, as defined by the Barcelona Clinic Liver Cancer system stage B.

Short-term hepatocyte function and portal hypertension outcomes of sofosbuvir/velpatasvir for decompensated hepatitis C-related cirrhosis.

Background: It is unclear whether hepatocyte function and/or portal hypertension improves if a sustained virologic response (SVR) is achieved with direct-acting antivirals in patients with decompensated hepatitis C-related cirrhosis.

Methods: We examined the safety and efficacy of a 12-week course of sofosbuvir/velpatasvir (SOF/VEL) in 20 patients with decompensated hepatitis C-related cirrhosis. We also investigated changes in the hepatocyte receptor index (LHL15) and blood clearance index (HH15) by Tc-99 m-galactosyl human serum albumin scintigraphy, liver stiffness measurement (LSM) by transient elastography, and hepatic venous pressure gradient (HVPG) in patients who achieved an SVR at 24 weeks after treatment (SVR24).

Risk factors for liver-related and non-liver-related mortality following a sustained virological response after direct-acting antiviral treatment for hepatitis C virus infection in a real-world cohort.

A direct-acting antiviral (DAA)-induced sustained virological response (SVR) reduces the risk of mortality. However, the risk factors associated with liver-related and non-liver-related mortality following a SVR after DAA treatment are unclear. We assessed the incidence and risk factors of liver-related and non-liver-related mortality in 1180 patients who achieved a SVR after DAA treatment.

Efficacy of rechallenge transcatheter arterial chemoembolization after lenvatinib treatment for advanced hepatocellular carcinoma.

Background And Aim: We evaluated the efficacy of rechallenge transcatheter arterial chemoembolization (TACE) after lenvatinib (LEN) treatment in patients with previous TACE failure/refractoriness.

Methods: We enrolled 63 consecutive patients with a history of TACE failure/refractoriness prior to LEN treatment as a first-line systemic therapy. We reviewed the clinical backgrounds and courses of the patients.

Soluble programmed cell death-1 predicts hepatocellular carcinoma development during nucleoside analogue treatment.

Soluble immune checkpoint molecules are emerging novel mediators of immune regulation. However, it is unclear whether soluble immune checkpoint proteins affect the development of hepatocellular carcinoma (HCC) during nucleos(t)ide analogue (NA) treatment in patients with chronic hepatitis B virus infection. This study included 122 NA-naïve patients who received NA therapy.

Direct-acting antivirals reduce the risk of tumour progression of hepatocellular carcinoma after curative treatment.

Hepatocellular carcinoma (HCC) has high recurrence rates. HCC sometimes progresses from early-stage HCC (Barcelona Clinic Liver Cancer [BCLC] stage 0/A) to advanced-stage HCC after repeated recurrences and treatments. HCC progression deteriorates quality of life and prognosis.

Anti-fibrotic treatments for chronic liver diseases: The present and the future.

Liver fibrosis reflects tissue scarring in the liver due to the accumulation of excessive extracellular matrix in response to chronically persistent liver injury. Hepatocyte cell death can trigger capillarization of liver sinusoidal endothelial cells, stimulation of immune cells including macrophages and Kupffer cells, and activation of hepatic stellate cells (HSCs), resulting in progression of liver fibrosis. Liver cirrhosis is the terminal state of liver fibrosis and is associated with severe complications, such as liver failure, portal hypertension, and liver cancer.

Stress can attenuate hepatic lipid accumulation via elevation of hepatic β-muricholic acid levels in mice with nonalcoholic steatohepatitis.

Stress can affect our body and is known to lead to some diseases. However, the influence on the development of nonalcohol fatty liver disease (NAFLD) remains unknown. This study demonstrated that chronic restraint stress attenuated hepatic lipid accumulation via elevation of hepatic β-muricholic acid (βMCA) levels in the development of nonalcoholic steatohepatitis (NASH) in mice.

High dropout rate from aftercare program of antihepatitis C therapy for patients with history of injection drug use.

Background And Aim: We assessed direct-acting antiviral (DAA) treatment for patients with hepatitis C virus (HCV) and a history of injection drug use (IDU) in Japan.

Method: This retrospective observational study was based on clinical records. Overall, 804 DAA-naïve HCV-infected patients were enrolled, treated with a 12-week regimen of DAAs, and had available information about a history of IDU.

Lenvatinib-Induced Tumor-Related Hemorrhages in Patients with Large Hepatocellular Carcinomas.

Introduction: Lenvatinib has been approved as a systemic therapy for patients with unresectable hepatocellular carcinoma (HCC). We recently experienced lenvatinib-induced tumor-related hemorrhage in patients with HCC. The full details of tumor-related hemorrhage as a lenvatinib-related adverse event have not been elucidated.

Outcome of nucleos(t)ide analog intervention in patients with preventive or on-demand therapy for hepatitis B virus reactivation.

Preventive or on-demand nucleos(t)ide analog (NA) therapy can prevent severe hepatitis related to hepatitis B virus reactivation (HBV-R). However, it is unclear if NA can be safely stopped in such patients after cytotoxic therapies or during immunosuppressive therapies. We retrospectively evaluated 133 patients who initiated NA therapy between 2007 and 2018.

Early Change in the Plasma Levels of Circulating Soluble Immune Checkpoint Proteins in Patients with Unresectable Hepatocellular Carcinoma Treated by Lenvatinib or Transcatheter Arterial Chemoembolization.

Immune checkpoint inhibitors, combined with anti-angiogenic agents or locoregional treatments (e.g., transarterial chemoembolization (TACE)), are expected to become standard-of-care for unresectable hepatocellular carcinoma (HCC).

Clinical significance of circulating soluble immune checkpoint proteins in sorafenib-treated patients with advanced hepatocellular carcinoma.

In hepatocellular carcinoma (HCC), the clinical significance of soluble immune checkpoint protein levels as predictors of patient outcomes or therapeutic responses has yet to be defined. This study profiled the baseline levels of sixteen soluble checkpoint proteins and their changes following sorafenib treatment for HCC. Plasma samples were obtained from 53 patients with advanced HCC at baseline, week 1, 2 and 4 of sorafenib treatment and tested the concentrations of 16 soluble checkpoint proteins using multiplexed fluorescent bead-based immunoassays.

Involvement of ERK1/2 activation in the gene expression of senescence-associated secretory factors in human hepatic stellate cells.

Senescent hepatic stellate cells (senescent HSCs) are found in patients with liver cirrhosis and have been thought to be involved in the development of hepatocellular carcinoma (HCC) in mice via the senescence-associated secretory proteins. However, in humans, which secretory proteins are involved and what regulate their expression remain unclear. In the current study, we characterized senescence-associated β-galactosidase-positive senescent human HSCs (hHSCs) induced by repetitive passaging.