Background: Hepatocellular carcinoma (HCC) is a common solid tumor and the third cause of cancer death worldwide. Resistance to chemotherapeutic drugs serious challenge in treatment HCC. To address this challenge, therefore, attempts have been made develop novel anticancer agents by using medicinal plants producing natural chemical compounds. Objectives: This study aimed investigate anti-prolif...

Abstract: A selected series of substituted sulphonamides were synthesized. These compounds were tested for potential antitumor activity against three of human tumor cell lines, Liver carcinoma cell line [HEPG2], Brain tumor cell line [U251] and Colon carcinoma cell line [HCT116]. Cytotoxic activity was assessed by SRB assay. The structures of the resulting compounds have been investigated by el...

Gastrin-releasing peptide (GRP) plays an important role in regulating tumor growth and migration. However, little is known about its role in human hepatocellular carcinoma (HCC) cells. This study explored the effect of GRP on the growth of HCC HepG2 cells and the underlying mechanisms. Expression of GRP and its cognate receptor (GRPR) were detected by immunocytochemisty, reverse transcription-P...

black seed (nigella sativa) is considered as a biological response modifier. thymoquinone (tq) is the bioactive and the most abundant constituent of the volatile oil of this seed which has been shown to possess anti-inflammatory, antioxidant and anti-neoplastic effects. in this study, the effect of tq on hepg2 cell line was investigated in an attempt to identify its potential mechanism of actio...

We analysed the binding and infectivity of dengue virus serotype 1 (DEN-1) for the human hepatoma cell line HepG2 in comparison with the simian kidney cell line Vero. The higher susceptibility of Vero cells to DEN-1 correlated with greater binding affinity of DEN-1 to these cells. In contrast, the capacity of virus attachment was higher for HepG2 than for Vero cells. Profiles of DEN-1 binding a...

This study was conducted to evaluate the effect of mesenchymal stem cells (MSCs) and a novel curcumin derivative (NCD) on HepG2 cells (hepatoma cell line) and to investigate their effect on Notch1 signaling pathway target genes. HepG2 cells were divided into HepG2 control group, HepG2 cells treated with MSC conditioned medium (MSCs CM), HepG2 cells treated with a NCD, HepG2 cells treated with M...

marine streptomyces are prolific producers of majority of bioactive secondary metabolites which are used in pharmaceutical industry as effective drugs against life threatening diseases. the cytotoxic activity of the pure compound 1, 2- benzene dicarboxylic acid, mono 2- ethylhexyl ester (dmehe) from marine derived actinomycete streptomyces sp. vitsjk8 was investigated against mouse embryonic fi...

The effects of naringin on the expression of miR-19b and cell apoptosis were investigated in the human hepatocellular carcinoma cell line HepG2. HepG2 cells were treated with varied concentrations of naringin. The effects of naringin on the proliferation of HepG2 cells were observed by an MTT assay, morphological changes of cells were observed by an inverted microscope, cell apoptosis was detec...

The development of hepatocyte cell models that represent fatty acid partitioning within the human liver would be beneficial for the study of the development and progression of nonalcoholic fatty liver disease (NAFLD). We sought to develop and characterize a novel human liver cell line (LIV0APOLY) to establish a model of lipid accumulation using a physiological mixture of fatty acids under low- ...