Project description:The purpose of the study is to detect somatic mutations in hepatocellular carcinoma using circulating free-DNA. We used deep-sequencing data of a panel of 60 commonly mutated genes in hepatocellular carcinoma.
Project description:We identify a new cell subset Ter119+CD45- small cells that promotes tumor metastasis in hepatocellular carcinoma (HCC)-bearing mice. We used microarrays to detail the gene expression of Ter119+CD45- cells comparing with CD45- cells in the spleen of hepatocellular carcinoma (HCC)-bearing mice. Ter119+CD45- cells in the spleen of hepatocellular carcinoma (HCC)-bearing mice, being sorted by a MoFlo high-speed cell sorter, were prepared for RNA extraction and hybridization on Affymetrix microarrays. The CD45+ cells from the same tumor bearing mice were prepared as control.
Project description:This study investigates the safety/toxicity and potential anti-tumor activity of sequential administration of nivolumab and escalating doses of the mTOR inhibitor ABI-009 in advanced Ewing’s sarcoma, PEComa, epithelioid sarcoma, desmoid tumor, chordoma, non-small cell lung cancer, small cell lung cancer, urethelial carcinoma, melanoma, renal cell carcinoma, squamous cell carcinoma of head and neck, hepatocellular carcinoma, classical Hodgkin’s lymphoma, MSI-H/dMMR metastatic colorectal cancer, and tumors with genetic mutations sensitive to mTOR inhibitors
| 2247222 | ecrin-mdr-crc
Project description:Comprehensive genomic profiling of circulating tumor DNA in Vietnamese patients with Hepatocellular Carcinoma
Project description:Hepatocellular carcinoma is one of the most prevalent malignancies worldwide, and the role of stress in hepatocellular carcinoma progression remains incompletely understood. In this study, we integrated clinical and preclinical models to investigate how stress-associated gut microbiota remodeling contributes to hepatocellular carcinoma progression. Stress profoundly altered the gut microbiota, with Phocaeicola vulgatus significantly reduced. Restoration of Phocaeicola vulgatus or administration of its tryptophan-derived metabolite indole-3-propionic acid attenuated hepatocellular carcinoma progression in vivo. Single-cell RNA sequencing was performed to characterize changes in the hepatocellular carcinoma tumor microenvironment. Indole-3-propionic acid treatment reduced endothelial JAM2 expression and was associated with reduced JAM2-F11R-mediated endothelial-macrophage crosstalk. These findings support a role for the stress-gut microbiota-metabolite-tumor microenvironment axis in hepatocellular carcinoma progression and suggest potential translational targets for microbiome-based therapeutic strategies.
Project description:Hepatocellular carcinoma tumor samples were profiled for chromsomal copy number changes on Affymterix 100K SNP arrays Analysis of copy number changes in Hepatocellular Carcinoma
