Camrelizumab, apatinib and hepatic artery infusion chemotherapy combined with microwave ablation for advanced hepatocellular carcinoma.

Background: Hepatic arterial infusion chemotherapy and camrelizumab plus apatinib (TRIPLET protocol) is promising for advanced hepatocellular carcinoma (Ad-HCC). However, the usefulness of microwave ablation (MWA) after TRIPLET is still controversial.

Aim: To compare the efficacy and safety of TRIPLET alone (T-A) TRIPLET-MWA (T-M) for Ad-HCC.

Inhibition of protein kinase C activity inhibits osteosarcoma metastasis.

Introduction: For some cancers bone is the preferred site for metastasis and involves a cascade involving transition of epithelial cells to mesenchymal cells and subsequent intravasation to the blood and lymph vessels, and finally hematogenous dissemination to perivascular niches of the bone marrow sinusoids. It has been shown that protein kinase C can aid metastasis to bone. Hence, pharmacological inhibition of protein kinase C (PKC) activity is thought of as a potential therapeutic option in bone metastatic lesions.

Overexpression of microRNA-133b is associated with the increased survival of patients with hepatocellular carcinoma after curative hepatectomy: Involvement of the EGFR/PI3K/Akt/mTOR signaling pathway.

The aim of the present study was carried out to investigate the association of microRNA-133b (miRNA-133b) expression with the prognosis of patients with hepatocellular carcinoma (HCC) after curative hepatectomy. In the present study, the expression of miRNA-133b in HCC tissues was determined to be lower than that noted in the adjacent normal tissues. Overall and disease-free survival of the HCC patients with high miRNA-133b expression was observably extended, compared with the HCC patients with low miRNA‑133b expression.

Dynamic regulation of uncoupling protein 2 expression by microRNA-214 in hepatocellular carcinoma.

Gemcitabine (GEM), a commonly used chemotherapeutic agent in hepatocellular carcinoma (HCC) patients, uses oxidative stress induction as a common effector pathway. However, GEM alone or in combination with oxaliplatin hardly renders any survival benefits to HCC patients. We have recently shown that this is part due to the overexpression of the mitochondrial uncoupling protein 2 (UCP2) that in turn mediates resistance to GEM in HCC patients.

Uncoupling protein 2 mediates resistance to gemcitabine-induced apoptosis in hepatocellular carcinoma cell lines.

Oxidative stress induction is a common effector pathway for commonly used chemotherapeutic agents like gemcitabine (GEM) in hepatocellular carcinoma (HCC) patients. However, GEM alone or in combination with oxiplatin hardly renders any survival benefits to HCC patients. Mitochondrial uncoupling protein 2 (UCP2) is known to suppress mitochondrial reactive oxygen species (ROS) generation, thus mitigating oxidative stress-induced apoptosis.

XPC Ala499Val and XPG Asp1104His polymorphisms and digestive system cancer risk: a meta-analysis based on model-free approach.

Many studies have reported the association between XPC Ala499Val and XPG Asp1104His polymorphisms and digestive system cancer susceptibility, but the results were inconclusive. We performed a meta-analysis, using a comprehensive strategy based on the allele model and a model-free approach, to derive a more precise estimation of the relationship between XPC Ala499Val and XPG Asp1104His polymorphisms with digestive system cancer risk. For XPC Ala499Val, no significant cancer risk was found in the allele model (OR = 0.

[Comparison of clinical efficacy of different treatment methods for synchronous liver metastasis from gastric cancer].

Objective: To evaluate the efficacy of different treatments for synchronous liver metastasis from gastric cancer.

Methods: Clinicopathological and follow-up data of 271 patients with synchronous liver metastasis from gastric cancer between January 1998 and November 2012 were analyzed retrospectively. Among 271 patients, 34 received surgery alone, 95 received chemotherapy alone, and 120 received combined therapy.