Adipose tissue-derived stem cells (ADSCs) are considered promising candidates for stem cell therapy; however, the tumorigenicity of ADSCs remains controversial. The present study aimed to investigate the association between ADSCs and liver cancer cells, and to determine whether culture methods could influence the effects of ADSCs on liver cancer cell growth in vitro. Liver cancer cells were tre...

Metastasis is a poor prognostic factor for gastric cancer. Disparities between African-Americans and Caucasians in metastasis patterns require further investigation. Thus, this study aims to compare the of among different histological subtypes We obtained data 38,625 patients from Surveillance, Epidemiology, End Results Program (SEER) database 2010-2019. extracted with adenocarcinoma, signet ri...

Transcription factor AP-2α is involved in many types of human cancers, but its role in hepatocellular carcinogenesis is largely unknown. In this study, we found that expression of AP-2α was low in 40% of human hepatocellular cancers compared with adjacent normal tissues by immunohistochemical analysis. Moreover, AP-2α expression was low or absent in hepatocellular cancer cell lines (HepG2, Hep3...

During chemotherapy, drug resistance caused by autophagy remains a major challenge to successful treatment of cancer patients. The purpose of this study is to show that ulinastatin (UTI), a trypsin inhibitor, could reduce the resistance of liver cancer cells to chemotherapeutic agent epirubicin (EPI). We achieved this conclusion by analyzing the effect of EPI alone or UTI plus EPI on SMMC-7721 ...

Consistent liver metastases in animal models is generally observed only with certain cancer cell lines. With the aim of improving on existing animal models of liver metastases, we hypothesized that cancer cells encased in 300 Mm microcapsules, mimicking micrometastatic foci, might be effective seeds of liver metastases. A total of 3,000 microcapsules, containing 700 to 1,500 viable cells/capsul...

Deregulation of microRNA (miR)-193b has been revealed to be associated with the proliferation of liver cells. However, the interaction between miR-193b and their targets inducing liver cancer remains largely unknown. The aim of the present study was to investigate the hypothesis that miR-193b affects the proliferation of liver cancer cells. In the present study, the overall survival of patients...

Primary liver cancer is a common cancer and the mortality of liver cancer ranks the second of all malignancy-related deaths in China. The most common primary liver cancer is hepatocellular carcinoma, accounting for approximately 90% of the total. Because liver is the largest parenchymatous organ in the body undertaking all kinds of important metabolic functions, liver cancer inevitably causes g...

Background: Various medicinal plants have much efficacious value as treatment of many fatal conditions including cancer. Kigelia africana has known therapeutic efficacy in different ailments and been used traditional medicine since ages. Aim: To evaluate anticancer property any drug or plant extract HepG2 cell line. Methodology: Anticancer activity n-hexane ethanolic extracts was checked. IC50 ...

Topotecan (TpT) is a major inhibitory compound of topoisomerase (topo) I that plays important roles in gene transcription and cell division. We have previously reported that heparin and heparan sulfate (HS) might be transported to the cell nucleus and they can interact with topoisomerase I. We hypothesized that heparin and HS might interfere with the action of TpT. To test this hypothesis we is...

BACKGROUND Liver cancer is a common malignant tumor with high mortality. Currently, effective medicines against liver cancer are still lacking. Paclitaxel is a wide-spectrum anti-tumor agent, while wilfortrine has been shown to have an inhibitory effect on the proliferation of liver cancer cells. This study thus investigated the potential effect of paclitaxel combined with wilfortrine on cultur...