Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

MicroRNA expression profiles in malignant peripheral nerve sheath tumors

ABSTRACT: MicroRNA expression profiles in malignant peripheral nerve sheath tumors

PROVIDER: PRJNA591614 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Malignant peripheral nerve sheath tumor (MPNST) tumor samples

Project description:Malignant peripheral nerve sheath tumor (MPNST) is an aggressive sarcoma. Comprehensive proteomic profiles of 23 MPNST tumor specimens were obtained using LC-MS/MS. Among 23 tumor specimens, 13 patients showed favorable prognosis and 10 did local recurrence/distant metastasis.

2022-12-22 | PXD030585 | JPOST Repository

Comparative genomic hybridization of human malignant peripheral nerve sheath tumors and normal reference DNA

Project description:DNA copy number profiling of malignant peripheral nerve sheath tumours

2009-02-25 | E-MEXP-869 | biostudies-arrayexpress

MicroRNA expression profiles in sporadic malignant peripheral nerve sheath tumors

Project description:MicroRNA expression profiles in sporadic malignant peripheral nerve sheath tumors

| PRJNA591615 | ENA

Methylation profiling of malignant peripheral nerve sheath tumour samples

Project description:Methylation profiling of malignant peripheral nerve sheath tumours (MPNSTs), epithelioid MPNSTs, sarcoma NOS, melanomas and spindle cell/sclerosing rhabdomyosarcomas.

2020-07-02 | E-MTAB-8864 | biostudies-arrayexpress

Targeting RABL6A-RB1 signaling suppresses malignant peripheral nerve sheath tumors

Project description:Targeting RABL6A-RB1 signaling suppresses malignant peripheral nerve sheath tumors

| PRJNA605826 | ENA

Targeting RABL6A-RB1 signaling suppresses malignant peripheral nerve sheath tumors

Project description:Malignant peripheral nerve sheath tumors (MPNSTs) are deadly sarcomas that lack effective therapies. In most MPNSTs, the retinoblastoma (RB1) tumor suppressor is disabled by hyperactivation of cyclin dependent kinases (CDKs), commonly through loss of CDK inhibitory proteins such as p27(Kip1). RABL6A is an inhibitor of RB1 whose role in MPNSTs is unknown. To gain insight into MPNST development and establish new treatment options, we investigated RABL6A-RB1 signaling and CDK inhibitor-based therapy in MPNSTs.

2020-02-11 | GSE145064 | GEO

Oncogenomics of Malignant Peripheral Nerve Sheath Tumors

Project description:<p>Malignant peripheral nerve sheath tumors (MPNSTs) are a group of highly aggressive soft tissue sarcomas that may occur sporadically, in association with neurofibromatosis type I (NF1-associated), or after radiotherapy (RT-associated). We utilized comprehensive genomic approaches and identified recurrent loss-of-function somatic alterations in the Polycomb repressive complex 2 (PRC2) core components EED or SUZ12. Genetic loss of either of these two genes results in complete loss of H3K27me3 and aberrant transcriptional programming in the affected tumors.</p>

| phs000792 | dbGaP

Dual inhibition of SHP2 and autophagy suppresses NF1-associated malignant peripheral nerve sheath tumors

Project description:Malignant peripheral nerve sheath tumors (MPNSTs) are the leading cause of premature death for patients with Neurofibromatosis type 1 and no approved targeted therapies are available. Benign plexiform neurofibromas have been successfully treated with selumetinib, a MEK inhibitor, but after progression to MPNST, MEK inhibition alone is not effective. Frequently, adaptive responses to single agent targeted inhibitors invokes alterations in receptor tyrosine kinase expression and feedback regulation that leads to inhibitor bypass. Here, the effects of SHP099, an inhibitor of the protein-tyrosine phosphatase SHP2 (encoded by the PTPN11 gene) was tested alone and in combination with trametinib (MEKi) in an NF1 MPNST patient derived xenograft model (PDX4) treated with SHP099, hydroxychloroquine (HCQ) or the combination. Kinase enrichment proteomic analysis was performed using tumor tissue treated with SHP099, hydroxychloroquine (HCQ) or the combination to evaluate the effects on the functional kinome.

2024-11-20 | PXD036000 | Pride

Dual inhibition of SHP2 and autophagy suppresses NF1-associated malignant peripheral nerve sheath tumors

Project description:Malignant peripheral nerve sheath tumors (MPNSTs) are the leading cause of premature death for patients with Neurofibromatosis type 1 and no approved targeted therapies are available. Benign plexiform neurofibromas have been successfully treated with selumetinib, a MEK inhibitor, but after progression to MPNST, MEK inhibition alone is not effective. Frequently, adaptive responses to single agent targeted inhibitors invokes alterations in receptor tyrosine kinase expression and feedback regulation that leads to inhibitor bypass. Here, the effects of SHP099, an inhibitor of the protein-tyrosine phosphatase SHP2 (encoded by the PTPN11 gene) was tested alone and in combination with trametinib (MEKi) in an orthotopic implantation murine model of NF1 MPNST with defined gentotype (NI, Nf1-/-;Ink4a/Arf-/-). Kinase enrichment proteomic analysis was performed using tumor tissue from vehicle, SHP099, or trametinib and SHP099 in combination for 5, 15, or 28 days to evaluate the effects on the functional kinome.

2024-11-20 | PXD035998 | Pride

Dual inhibition of SHP2 and autophagy suppresses NF1-associated malignant peripheral nerve sheath tumors

Project description:Malignant peripheral nerve sheath tumors (MPNSTs) are the leading cause of premature death for patients with Neurofibromatosis type 1 and no approved targeted therapies are available. Benign plexiform neurofibromas have been successfully treated with selumetinib, a MEK inhibitor, but after progression to MPNST, MEK inhibition alone is not effective. Frequently, adaptive responses to single agent targeted inhibitors invokes alterations in receptor tyrosine kinase expression and feedback regulation that leads to inhibitor bypass. Here, the effects of SHP099, an inhibitor of the protein-tyrosine phosphatase SHP2 (encoded by the PTPN11 gene) was tested alone and in combination with trametinib (MEKi) in an orthotopic implantation murine model of NF1 MPNST with defined genotype (NP, Nf1-/-;Trp53-/-). Kinase enrichment proteomic analysis was performed using tumor tissue from vehicle, SHP099, trametinib, or trametinib and SHP099 in combination for 5 or 21 days to evaluate the effects on the functional kinome.

2024-11-20 | PXD035999 | Pride

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