Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Longitudinal biopsies of fusion-positive rhabdomyosarcoma orthotopic xenografts

ABSTRACT: Longitudinal biopsies of fusion-positive rhabdomyosarcoma orthotopic xenografts

PROVIDER: PRJNA1003123 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR25557600_1.fastq.gz	Fastqsanger.gz
	SRR25557600_2.fastq.gz	Fastqsanger.gz
	SRR25557601_1.fastq.gz	Fastqsanger.gz
	SRR25557601_2.fastq.gz	Fastqsanger.gz
	SRR25557602_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 32

Similar Datasets

Longitudinal biopsies of fusion-positive rhabdomyosarcoma orthotopic xenografts

Project description:In this experiment, 3 mice were implanted orthotopically with a patient-derived xenograft, SJRHB013759_X14. After tumor engraftment and visible nodule formation, all 3 mice underwent therapy. One mouse received vehicle control (saline), while two mice were treated with a combination of vincristine and irinotecan, to mimic salvage therapy for relapsed rhabdomyosarcoma. Sedated needle biopsies were performed before (time = 0), during therapy (time = 3, 7, and 14 days), and after recurrence.

2024-05-31 | GSE240308 | GEO

Glioblastoma Orthotopic Xenograft Transcriptome

Project description:Transcriptional profiling of glioblastoma orthotopic xenografts Descriptive experiment, comparison of 39 glioblastoma tumors as orthotopic xenografts

2012-07-10 | E-GEOD-38814 | biostudies-arrayexpress

Tongue orthotopic xenografts to study fusion-negative rhabdomyosarcoma invasion and metastasis in live animals.

Project description:PAX3/7 fusion-negative rhabdomyosarcoma (FN-RMS) is a childhood mesodermal lineage malignancy with a poor prognosis for metastatic or relapsed cases. Limited understanding of advanced FN-RMS is partially attributed to the absence of sequential invasion and dissemination events and the challenge in studying cell behavior, using, for example, non-invasive intravital microscopy (IVM), in currently used xenograft models. Here, we developed an orthotopic tongue xenograft model of FN-RMS to study cell behavior and the molecular basis of invasion and metastasis using IVM. FN-RMS cells are retained in the tongue and invade locally into muscle mysial spaces and vascular lumen, with evidence of hematogenous dissemination to the lungs and lymphatic dissemination to lymph nodes. Using IVM of tongue xenografts reveals shifts in cellular phenotype, migration to blood and lymphatic vessels, and lymphatic intravasation. Insight from this model into tumor invasion and metastasis at the tissue, cellular, and subcellular level can guide new therapeutic avenues for advanced FN-RMS.

| S-EPMC11294838 | biostudies-literature

Expression Profiling of human Fusion-Positive and Fusion-Negative Rhabdomyosarcoma

Project description:Genome-wide gene expression in 33 fusion-positive and 25 fusion-negative rhabdomyosarcoma cases was studied using GeneChip Human Genome U133 Plus2 (Affymetrix) Fusion-positive versus fusion-negative rhabdomyosarcoma tumors

2016-06-01 | E-GEOD-66533 | biostudies-arrayexpress

Glioblastoma Orthotopic Xenograft Transcriptome

Project description:Transcriptional profiling of glioblastoma orthotopic xenografts

2012-07-11 | GSE38814 | GEO

Rhabdomyosarcoma surfaceome profiling with six fusion-positive (FP) RMS cell lines, five fusion-negative (FN) RMS cell lines, and three ARMS patient-derived xenografts (PDXs)

Project description:Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children. Prognosis for patients with high grade and metastatic disease is still very poor, and survivors are burdened with long-lasting side effects. Therefore, more effective and less toxic therapies are needed. Surface proteins are ideal targets for antibody-based therapies, like bispecific antibodies, antibody drug conjugates, or chimeric antigen receptor (CAR) T cell. Specific surface targets for RMS are scarce. Here, we performed a surfaceome profiling based on differential centrifugation enrichment of surface/membrane proteins and detection by LC-MS on six fusion-positive (FP) RMS cell lines, five fusion-negative (FN) RMS cell lines, and three RMS patient-derived xenografts (PDXs). 699 proteins were detected in the three RMS groups. Ranking based on expression levels and comparison to expression in normal MRC-5 fibroblasts and myoblasts, followed by statistical analysis, highlighted known RMS targets such as FGFR4, NCAM1, and CD276/B7-H3, and revealed AGRL2, JAM3, MEGF10, GPC4, CADM2, as potential targets for immunotherapies of RMS. L1CAM expression was investigated in RMS tissues and strong L1CAM expression was observed in more than 80% of alveolar RMS tumors, making it a practicable target for antibody-based therapies of alveolar RMS.

2023-03-11 | PXD039480 | Pride

Expression Profiling of human Fusion-Positive and Fusion-Negative Rhabdomyosarcoma

Project description:Genome-wide gene expression in 33 fusion-positive and 25 fusion-negative rhabdomyosarcoma cases was studied using GeneChip Human Genome U133 Plus2 (Affymetrix)

2016-06-01 | GSE66533 | GEO

Fusion Negative Rhabdomyosarcoma Cell Lines

Project description:Fusion Negative Rhabdomyosarcoma Cell Lines

| PRJNA330685 | ENA

Gene expression analysis reveals close resemblance between Glioblastoma (GBM) patient tumors and corresponding patient-derived orthotopic xenografts (PDOXs)

Project description:Glioblastoma (GBM) patient-derived orthotopic xenografts (PDOXs) were derived from organotypic spheroids obtained from patient tumor samples. To detect whether gene expression profiles of GBM patient tumors are retained in PDOXs, we performed genome-wide transcript analysis by human-specific microarrays . In parallel, we analyzed GBM cell cultures and corresponding intracranial xenografts from stem-like (NCH421k, NCH644) and adherent GBM cell lines (U87, U251). PDOXs show a better transcriptomic resemblance with patient tumors than other preclinical models. The major difference is largely explained by the depletion of human-derived non-malignant cells.

2020-07-01 | GSE134470 | GEO

Gene Expression Profiling of Fusion Negative Rhabdomyosarcoma Cell Lines

Project description:We analyzed the expression of two fusion-negative established Rhabdomyosarcoma cell lines. Together with Chip-seq, we were able to identify transcribed loci bound by myogenic regulatory transcription factors (MYF5 and MYOD) that pertain to embryonic muscle development and cell cycle regulation pathways. Keywords: rhabdomyosarcoma, gene expression profiling, RD, Rh18

2016-12-20 | GSE84629 | 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