Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Trancriptome profiling of genome-edited 16HBE cells on the receptor tyrosine kinase MET in response to HGF

ABSTRACT: Effect of MET exon 14 skipping on gene expression stimulated or not by its ligand Hepatocyte Growth Factor (HGF) in pulmonary epithelial 16HBE cell line which undergone genome-editing by CRISPR-Cas9 technology.

ORGANISM(S): Homo sapiens

PROVIDER: GSE184514 | GEO | 2023/11/16

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Trancriptome profiling of genome-edited 16HBE cells on the receptor tyrosine kinase MET in response to HGF

Project description:Trancriptome profiling of genome-edited 16HBE cells on the receptor tyrosine kinase MET in response to HGF

| PRJNA764905 | ENA

Functional Comparison of the HGF/Met and MSP/Ron Systems in a Pancreatic Cancer Model

Project description:Pancreatic cancer is an aggressive disease with a poor prognosis for which current standard chemotherapeutic treatment options offer little survival benefit. In recent years, receptor tyrosine kinases (RTK)s have garnered interest as therapeutic targets to augment or replace standard chemotherapeutic therapies because of their high expression levels in various cancers and their ability to promote cell growth, migration, and survival. Met and Ron, which are homologous RTKs activated by the ligands hepatocyte growth factor (HGF) and macrophage stimulating protein (MSP), respectively, are over-activated in many of the least treatable cancers. In pancreatic adenocarcinoma, Met expression is linked to poor patient survival and Ron expression is generally higher in tumor samples relative to normal tissue, although its prognostic significance in pancreatic cancer remains unclear. Despite the structural homology between Met and Ron, studies that have directly compared the functional outcomes of these systems in any context are limited. To address this, we sought to determine if the HGF/Met and MSP/Ron systems produce overlapping or divergent contributions towards a malignant phenotype by performing a characterization of MSP and HGF driven signaling, behavioral, and transcriptomic responses in pancreatic cancer cells in vitro. We found HGF and MSP both encouraged cell migration and activated the MAPK/Erk pathway both at the transcript and protein level. HGF uniquely increased proliferation in addition to regulating a wider variety of transcripts compared to MSP. Although HGF and MSP produced a differing breadth of responses, overlapping pro-cancer signaling, behavioral, and transcriptional effects suggest dual inhibition of the MSP/Ron and HGF/Met systems in pancreatic cancer may provide a more complete anti-cancer effect compared to individually targeting either system.

2019-06-14 | GSE129075 | GEO

The Influence of Met Receptor Level on HGF-Induced Glycolytic Reprogramming in Head and Neck Squamous Cell Carcinoma

Project description:Head and neck squamous cell carcinomas (HNSCC) are known to overexpress a variety of receptor tyrosine kinases, such as the HGF receptor Met. Like other malignancies, there is a mutual interaction between the tumor cells and surrounding tissues and cells. We hypothesized that activation of HGF/Met signaling in HNSCC might influence glucose metabolism and therefore substantially changes the tumor microenvironment. To determine the effect of HGF, we used three established HNSCC cell lines and flow cytometry, western blot and RNA sequencing. Dynamic changes in glucose metabolism were measured real-time by an Extracellular flux analyzer. As expected, the cell lines exhibited different levels of Met and responded differently to HGF stimulation. As confirmed by RNA sequencing, the level of Met expression is associated with the number of upregulated HGF-dependent genes. Overall, Met stimulation by HGF leads to increased glycolysis, presumably mediated by higher expression of three key enzymes of glycolysis. These effects appear to be stronger in Methigh expressing HNSCC cells. Collectively our data supports the hypothesized role of HGF/Met signaling in metabolic reprogramming of HNSCC.

2020-01-17 | GSE135552 | GEO

The lncRNA microarray analysis of 16HBE cell treated with PM2.5 samples in Guangzhou

2016-03-25 | GSE79570 | GEO

The lncRNA microarray analysis of 16HBE cell treated with PM2.5 samples in Guangzhou

Project description:In order to assess the alteration of lncRNA expression in 16HBE cell treated with PM2.5 samples, we determined the lncRNA expression profiles in 16HBE cell treated with PBS (control group) and PM2.5 samples (low dose 125 Î¼g/mL and high dose 500 Î¼g/mL) using lncRNA Microarray. 16HBE Cells were treated with PM2.5 suspension at concentration of 125 Î¼g/mL and 500 Î¼g/mL, and PBS was used in the control group for 48 h. Then, total RNAs were extracted for lncRNA chip preparation and analysis.

2016-03-25 | E-GEOD-79570 | biostudies-arrayexpress

Next Generation Sequencing Facilitates Quantitative Analysis of HGF treated (HGF+) and matched control (HGF-) HepG2 cells

Project description:We report the high-throughput profiling of HGF treated liver cancer cell (HepG2) for differentiated genes analysis. We generated HGF stimulated and paired control HepG2 cells for 4 days. We find that tumor suppressor genes that are overexpressed and some tumor associated genes were downregulated, therefore reflect cell state and HGF induced anti-tumor potential. This study provides a potential framework for the research of HGF induced critical genes in the application of liver cancer therapy.

2021-12-30 | GSE133424 | GEO

MET∆14 promotes a ligand-dependent, AKT-driven invasive growth

Project description:MET is an oncogene encoding the tyrosine kinase receptor for hepatocyte growth factor (HGF). Upon ligand binding, MET activates multiple signal transducers, including PI3K/AKT (survival/migration), STAT3 (differentiation), and MAPK (proliferation). When mutated or amplified, MET becomes a "driver" for the onset and progression of cancer. The most frequent mutations in the MET gene affect the splicing sites of exon 14, leading to its "skipping" from mRNA and consequent deletion of the receptor's juxtamembrane domain (MET∆14). It is currently believed that, as in gene amplification, MET∆14 kinase is constitutively active. Analysis of MET in carcinoma cell lines showed that MET∆14 strictly depends on HGF for kinase activation. Compared to WT MET, ∆14 is sensitive to lower HGF concentrations, with more sustained kinase response, ultimately leading to a robust phosphorylation of AKT, without affecting MAPK or STAT3. This altered kinase response leads to a distinctive transcriptomic signature. Functional studies revealed that ∆14 activation is predominantly responsible for enhanced protection from apoptosis and cellular migration. Thus, the unique HGF-dependent ∆14 oncogenic activity suggests consideration of HGF in the tumour microenvironment to select patients for clinical trials.

2022-05-27 | GSE194382 | GEO

Expression profile of Ras, MEK and ERK inhibited 16HBE bronchial epithelial cells

Project description:To identify Ras, MEK and ERK target genes which regulate tight junction formation in 16HBE bronchial epithelial cells

2018-12-01 | GSE63229 | GEO

Role of the HGF/c-MET tyrosine kinase inhibitors in metastasic melanoma.

Project description:Metastatic disease in a cancer patient still remains a therapeutic challenge. Metastatic process involves many steps, during which malignant cells succeed to activate cellular pathways promoting survival in hostile environment, engraftment and growth at the distant site from the primary tumor. Melanoma is known for its high propensity to produce metastases even at the early stages of the disease. Here we summarize the most important molecular mechanisms which were associated with the melanoma metastasis. Then, we specifically focus on the signaling pathway mediated by hepatocyte growth factor (HGF) and its receptor c-Met, which play an important role during physiological processes and were been associated with tumorigenesis. We also focus on the effect of the small molecule inhibitors of the tyrosine kinase domain of the c-Met receptor and its effects on properties of melanoma cell. We summarize recent studies, which involved inhibition of the HGF/c-Met signaling in order to decrease melanoma growth and metastatic capacity.

| S-EPMC5817811 | biostudies-literature

Next Generation Sequencing Facilitates Quantitative Analysis of HGF treated (HGF+) and matched control (HGF-) HepG2 cells

Project description:Next Generation Sequencing Facilitates Quantitative Analysis of HGF treated (HGF+) and matched control (HGF-) HepG2 cells

| PRJNA551437 | ENA