Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The Tie-2 antagonist rebastinib reduces ovarian cancer growth in a syngeneic murine model

ABSTRACT: Background: The receptor tyrosine kinase TIE2 and its ligands, angiopoietins (ANGPTs), promote angiogenesis. In addition to expression on vascular endothelial cells, TIE2 is expressed on M2-like pro-tumorigenic macrophages. Thus, the TIE2 inhibitor rebastinib was developed as a potential therapy to address multiple cancers. The objective of this study was to determine the effects of rebastinib alone and combined with chemotherapy in a syngeneic murine model of ovarian cancer.

ORGANISM(S): Mus musculus

PROVIDER: GSE272411 | GEO | 2024/07/18

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

The Tie-2 antagonist rebastinib reduces ovarian cancer growth in a syngeneic murine model

Project description:The Tie-2 antagonist rebastinib reduces ovarian cancer growth in a syngeneic murine model

| PRJNA1136832 | ENA

Proteomics of Mouse Syngeneic Models

Project description:The cell line-derived xenografts and patient derived xenografts have limited use in cancer immunotherapy evaluation because an immune compromised host is required for xenotransplantation. Syngeneic mouse models are derived by transplanting established mouse cell lines or tumor tissues to strain matched mouse hosts, which are better suited to study the interplay between immune and tumor cells. We investigated the differences as well as similarities of a panel of ten mouse syngeneic models to features of human tumors by proteomics, which will provide valuable information to assist experimental biologists in model selection.

2019-12-03 | PXD011885 | Pride

Expression data: Venous malformation-causative TIE2-mutations mediate an AKT-dependent decrease in PDGFB

Project description:Comparison of transcriptional profiles of human umbilical vein endothelial cells (HUVECs) expressing wild-type vs. VM-causative mutant forms of TIE2/TEK. The effects of the most common Venous Malformation-causative mutations in the endothelial cell tyrosine kinase receptor: R849W and L914F, were tested. 743 genes were differentially expressed across the four groups. The 80 genes distinguishing between L914F and wild-type TIE2-expressing HUVECs were analyzed in greater detail. 3 batches each of: non-transfected, and wild-type TIE2, R849W-TIE2, and L914F-TIE2 overexpressing HUVECs were compared by exon-array profiling.

2013-06-04 | E-GEOD-46684 | biostudies-arrayexpress

Identification of Metastasis-prone Lung Adenocarcinoma Cell Population That Is Sensitive to Notch Inhibition

Project description:Tumor cells that give rise to metastatic disease are a primary cause of cancer-related death and have not been fully elucidated in patients with lung cancer. Here, we addressed this question by using tissues from a mouse that develops metastatic lung adenocarcinoma owing to expression of mutant K-ras and p53. We identified a metastasis-prone population of tumor cells that differed from those with low metastatic capacity on the basis of having sphere-forming capacity in Matrigel cultures, increased expression of CD133 and Notch ligands, and relatively low tumorigenicity in syngeneic mice. Knockdown of jagged1 or pharmacologic inhibition of its downstream mediator phosphatidylinositol 3-kinase abrogated the metastatic but not the tumorigenic activity of these cells. We conclude from these studies on a mouse model of lung adenocarcinoma that CD133 and Notch ligands mark a population of metastasis-prone tumor cells and that the efficacy of Notch inhibitors in metastasis prevention should be explored. Keywords: two group comparison 344SQ subcutaneous tumors (from a lung adenocarcinoma cell line derived from a KrasLA1/+; p53R172HdelG/+ mouse that metastasizes widely following subcutaneous injection into syngeneic mice) were sorted by flow cytometry into CD133high and CD133low fractions. RNA samples from these fractions were processed and analyzed on Affymetrix Mouse Expression Array 430A 2.0 chips.

2011-02-24 | E-GEOD-15587 | biostudies-arrayexpress

Transcription profiling of mouse OTI CD8 T cells transferred to irradiated syngeneic hosts

Project description:A time course of OTI CD8 T cells transferred to irradiated syngeneic hosts (or unirradiated hosts as control).

2007-11-02 | E-GEOD-1921 | biostudies-arrayexpress

Gene expression data from the syngeneic mouse endometriosis model

Project description:Retrograde menstruation is considered a major reason for the development of endometriosis. The syngeneic transplantation mouse model is an endometriosis animal model that is considered to mimic retrograde menstruation. However, it remains poorly understood which genetic signatures of endometriosis are reflected in this model. Here, we employed an in vivo syngeneic mouse endometriosis model and identified differentially expressed genes (DEGs) between the ectopic and eutopic tissues using microarray analysis.

2022-02-28 | GSE190209 | GEO

Differential expression of murine syngeneic orthotopic glioblastoma tumour models

Project description:Bulk RNA sequencing analysis of murine syngeneic orthotopic GL261-luc2 and CT2A-luc glioblastoma tumour models

2023-11-01 | GSE215123 | GEO

Development of New Therapeutic Combinations for Ovarian Cancer Using Genetically Defined, Syngeneic Organoid Platform

Project description:The paucity of genetically informed, immune-competent tumor models impedes evaluation of conventional, targeted, and immune therapies. By engineering mouse fallopian tube (FT) organoids using lentiviral gene transduction and/or CRISPR/Cas9 mutagenesis, we generated multiple high grade serous ovarian carcinoma (HGSOC) models exhibiting combinations of mutations seen in patients. Detailed analysis of homologous recombination (HR)-proficient (Tp53-/-;Ccne1OE;Akt2OE ;KrasOE), HR-deficient (Tp53-/-;Brca1-/-;MycOE ) and unclassified (Tp53-/-;Pten-/-;Nf1-/-) examples revealed differences in in vitro properties and tumorigenicity/metastasis. Tumorigenic organoids had differential sensitivity to HGSOC chemotherapeutics and evoked distinct immune microenvironments. These findings enabled development of a chemotherapy/immunotherapy regimen that yielded durable, T-cell dependent responses in Tp53-/-;Ccne1OE;Akt2OE;Kras HGSOC; by contrast, Tp53-/-;Pten-/-;Nf1-/- tumors failed to respond. Genotype-informed, syngeneic organoid models could provide an improved platform for rapid evaluation of tumor biology and therapeutics.

2020-11-08 | GSE147276 | GEO

Expression data: Venous malformation-causative TIE2-mutations mediate an AKT-dependent decrease in PDGFB

2013-06-04 | GSE46684 | GEO

Molecular mechanisms in Murine Syngeneic Leukemia Stem Cells

Project description:Cancer treatments usually gain good response, but some tumors relapse frequently. Acute My-eloid Leukemia (AML) is notorious for its robust relapse. This is attributed to the Leukemic Stem Cells (LSCs). We use a murine syngeneic leukemia model, ML23, in search for possible identifi-cation and study of LSCs in syngeneic settings. Hereby, we present prospective isolation of a de-fined LSC sub-population, encompassing the potency to passage disease from mouse to mouse. We further provide molecular insights of whole transcriptome analysis. Importantly, the ML23 LSC sub-population is expressing therapeutic targeted genes and provides a model for research in immune-competent animals.

2023-02-15 | GSE220908 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data