Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Non-small Cell Lung Cancer Brain Metastasis Atlas [slide-seq]

ABSTRACT: We performed single nuclei RNA-sequencing (snRNA-seq) with matched T cell receptor sequencing (TCR-seq), pool matched low pass whole genome sequencing (WGS) and single-cell spatial transcriptomics of 12 treatment-naïve non-small cell lung cancer (NSCLC) primary tumors (PTs) and 31 treatment-naïve NSCLC brain metastases (BMs) . In total, we recovered 277,206 cell transcriptomes in 43 samples. We performed matched spatial sequencing using SlideSeq2 on 14 snRNA-seq samples.

ORGANISM(S): Homo sapiens

PROVIDER: GSE223501 | GEO | 2025/01/17

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Non-small Cell Lung Cancer Brain Metastasis Atlas [lpWGS]

Project description:We performed single nuclei RNA-sequencing (snRNA-seq) with matched T cell receptor sequencing (TCR-seq), and pool matched low pass whole genome sequencing (WGS) of 12 treatment-naïve non-small cell lung cancer (NSCLC) primary tumors (PTs) and 31 treatment-naïve NSCLC brain metastases (BMs) . In total, we recovered 277,206 cell transcriptomes in 43 samples.

2025-01-17 | GSE223502 | GEO

Non-small Cell Lung Cancer Brain Metastasis Atlas [single nuclei RNAseq]

2025-01-17 | GSE223499 | GEO

Non-small Cell Lung Cancer Brain Metastasis Atlas [TCR-seq]

Project description:We performed single nuclei RNA-sequencing (snRNA-seq) with matched T cell receptor sequencing (TCR-seq) of 12 treatment-naïve non-small cell lung cancer (NSCLC) primary tumors (PTs) and 31 treatment-naïve NSCLC brain metastases (BMs) .

2025-01-17 | GSE223500 | GEO

Melanoma Brain Metastasis Atlas [SlideSeq]

Project description:We performed single-cell/nuclei RNA-sequencing (sc/snRNA-seq) of 22 treatment-naïve melanoma brain metastases (MBM; 5 samples using scRNA-seq and 17 snRNA-seq) from 21 patients and 10 treatment-naïve peripheral (extracranial) metastases (ECM; all snRNA-seq) from 10 patients. We performed matched spatial sequencing using SlideSeq2 (n=16) on 11 snRNA-seq samples.

2022-07-06 | GSE200278 | GEO

Profiling of Sarcomas from Archival Tissues [snRNA-Seq]

Project description:We performed single nuclei RNA-sequencing (snRNA-seq) with matched T cell receptor sequencing (TCR-seq), and pool matched low pass whole genome sequencing (WGS) of eight specimens from six patients, encompassing four undifferentiated polymorphic sarcomas (UPS) and four intimal sarcomas (INS), and paired specimens from two patients (one UPS and INS each) treated with immune checkpoint blockade (ICB).

2024-06-21 | GSE243380 | GEO

Profiling of Sarcomas from Archival Tissues [TCR-Seq]

Project description:We performed single nuclei RNA-sequencing (snRNA-seq) with matched T cell receptor sequencing (TCR-seq), and pool matched low pass whole genome sequencing (WGS) of eight specimens from six patients, encompassing four undifferentiated polymorphic sarcomas (UPS) and four intimal sarcomas (INS), and paired specimens from two patients (one UPS and INS each) treated with immune checkpoint blockade (ICB).

2024-06-21 | GSE243379 | GEO

Profiling of Sarcomas from Archival Tissues [lp-WGS]

Project description:We performed single nuclei RNA-sequencing (snRNA-seq) with matched T cell receptor sequencing (TCR-seq), and pool matched low pass whole genome sequencing (WGS) of eight specimens from six patients, encompassing four undifferentiated polymorphic sarcomas (UPS) and four intimal sarcomas (INS), and paired specimens from two patients (one UPS and INS each) treated with immune checkpoint blockade (ICB).

2024-06-21 | GSE243377 | GEO

Transcription profiling of non-small cell lung carcinoma cell line H1975 treated with cisplatin or BMS-69014 a novel panHER/VEGFR inhibitor

Project description:Non-small cell lung cancer (NSCLC) with activating mutations in the epidermal growth factor receptor (EGFR) responds to EGFR tyrosine kinase inhibitors such as erlotinib. However, secondary somatic EGFR mutations (e.g. T790M) confer resistance to erlotinib. BMS-690514, a novel panHER/VEGFR inhibitor described here, exerted antiproliferative and pro-apoptotic effects on NSCLC cell lines, with prominent efficacy on H1975 cells expressing the T790M mutation. In this model, BMS-690514 induced a G1 cell cycle arrest, as well as ultrastructural hallmarks of apoptosis, mitochondrial release of cytochrome c, and activation of caspases involved in the intrinsic (e.g. caspase -2, -3, -7 and -9), but not in the extrinsic (e.g. caspase-8) pathway. Caspase inhibition conferred partial protection against BMS-690514 cytotoxicity, pointing to the involvement of both caspase-dependent and -independent effector mechanisms. Transcriptome analyses revealed the upregulation of pro-apoptotic (e.g. Bim, Puma) and cell cycle inhibitory (e.g. p27Kip1, p57Kip2) factors, as well as the downregulation of anti-apoptotic (e.g. Mcl1), heat shock (e.g. HSP40, HSP70, HSP90) and cell cycle promoting (e.g. cyclins B1, D1 and D3, CDK1, MCM family proteins, PCNA) proteins. BMS-690514-induced death of H1975 cells was modified in a unique fashion by a panel of siRNAs targeting apoptosis modulators. Downregulation of components of the NF-kappaB survival pathway (e.g. p65, Nemo/IKK, TAB2) sensitized cells to BMS-690514, whereas knockdown of pro-apoptotic factors (e.g. Puma, Bax, Bak, caspase-2, etc) and DNA damage-related proteins (e.g. ERCC1, hTERT) exerted cytoprotective effects. BMS-690514 is a new pan-HER/VEGFR inhibitor that may become an alternative to erlotinib for the treatment of NSCLC.

2007-07-24 | E-TABM-239 | biostudies-arrayexpress

Targeting heterogeneous tumor microenvironments in pancreatic cancer mouse models of metastasis by TGFB depletion

Project description:The dual tumor-suppressive and promoting function of TGFB signaling has made its targeting challenging. We hereby examined the effects of TGFB depletion by AVID200/BMS-986416(TGFB-TRAP), a TGFB ligand trap, on the tumor microenvironment of pancreatic ductal adenocarcinoma (PDAC) murine models with different organ-specific metastasis using single-nuclear RNA-sequencing (snRNA-seq)

2024-08-27 | GSE275596 | GEO

RNA-seq of vastus lateralis muscle biopsies of newly diagnosed treatment-naïve NSCLC patients with cachexia and age-matched and sex-matched healthy controls

Project description:Cancer cachexia, highly prevalent in lung cancer, is a debilitating syndrome characterized by involuntary loss of skeletal muscle mass, and is associated with poor clinical outcome, decreased survival and negative impact on on tumor therapy. Here we sought to identify the muscle gene profile and pathways regulated in cachexia. Vastus lateralis muscle was obtained of newly diagnosed treatment-naïve NSCLC patients with cachexia (n = 8) and matched healthy controls (n = 8). Self-reported weight loss and body composition measurements defined cachexia status. RNA sequencing was performed on the Illumina NovasSeq 6000.

2023-04-03 | E-MTAB-12781 | biostudies-arrayexpress

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