Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression profile in cisplatin-resistant lung cancer cells

ABSTRACT: Gene expression profile in parental and cisplatin-resistant A549 cells

ORGANISM(S): Homo sapiens

PROVIDER: GSE158638 | GEO | 2020/09/29

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Noncoding RNA expression profiling of cisplatin-resistant cells derived from the A549 lung cell line (miRNA)

Project description:To determine the signaling networks that are dysregulated in cisplatin-resistant non-small cell lung cancer, noncoding RNA expression data were obtained from, and compared between, the lung adenocarcinoma cell line, A549, and its cisplatin-resistant derivative, A549/CDDP. Noncoding RNA expression data from a cisplatin-sensitive lung adenocarcinoma cancer cell line (A549) were collected and compared to noncoding RNA expression data from a cisplatin-resistant cell line (A549/CDDP). 3 independent experiments were completed for both the sensitive and resistant cell lines.

2013-01-15 | E-GEOD-43249 | biostudies-arrayexpress

Proteome dynamics during cisplatin exposure in sensitive and resistant human lung cancer cells

Project description:Lung cancer is the leading cause of cancer-related deaths and its treatment is based in chemotherapy using platinum containing compounds, mainly cisplatin (CDDP). Many patients show resistance to CDDP leading to treatment failure. To understand the mechanisms involved in CDDP resistance in lung cancer, we used CDDP-sensitive (A549) and –resistant (A549/CDDP) cells to identify newly synthesized proteins in response to CDDP treatment using BONCAT technique. In addition the steady-state proteome of A549 and A549/CDDP cells was also evaluated. It was identified 70 and 69 proteins upregulated by CDDP in A549 and A549/CDDP cells, respectively. The set of proteins upregulated by CDDP in both cells are associated to GO terms related to proteostasis, telomere maintenance cell, RNA processing, cytoskeleton and response to oxidative stress. Interestingly, the profile of biological processes enriched in A549 cells after CDDP treatment is very similar to those identified in the steady-state proteome of A549/CDDP cells, suggesting their positive selection in CDDP-resistant cells development. Therefore, this study of proteomic response to CDDP is relevant to the identification of potential protein targets to development of therapeutic strategies to block drug resistance pathways.

2023-03-10 | PXD021779 | Pride

Gene expression profile in cisplatin-resistant lung cancer cells

Project description:Gene expression profile in cisplatin-resistant lung cancer cells

| PRJNA666086 | ENA

Noncoding RNA expression profiling of cisplatin-resistant cells derived from the A549 lung cell line (lncRNA and mRNA)

2013-01-15 | E-GEOD-43493 | biostudies-arrayexpress

Next generation sequencing analysis of mRNA profile in cisplatin-resistant gastric cancer cell line SGC7901

Project description:Cisplatin-resistant gastric cancer (GC) occurs in patients with GC treated with cisplatin-based chemotherapy, which results in disease progression and early recurrence during the treatment. To understand the initiation and developmental mechanism underlying cisplatin-resistant GC, we developed cisplatin resistant SGC7901 cells (SGC7901/DDP) from the parental cells (SGC7901/S) by continuous exposure to increasing concentrations of cisplatin and subjected these two cell lines to RNA sequencing analysis.

2019-04-17 | GSE122130 | GEO

Combined Time Restricted Feeding and Cisplatin Enhance the Anti-tumor Effects in Cisplatin Resistant and -Sensitive Lung Cancer Cells

Project description:Combination therapy as an important treatment option for lung cancer has been attracting attention due to the primary and acquired resistance of chemotherapeutic drugs in the clinical application. In the present study, as a new therapy strategy, concomitant treatment with time-restricted feeding (TRF) plus cisplatin (DDP) on lung cancer growth was investigated in DDP-resistant and DDP-sensitive lung cancer cells. We first found that TRF significantly enhanced the drug susceptibility of DDP in DDP-resistant A549 (A549/DDP) cell line, illustrated by reversing the inhibitory concentration 50 (IC50) values of A549/DDP cells to normal level of parental A549 cells. We also found that TRF markedly enhanced DDP inhibition on cell proliferation, migration, as well as promoted apoptosis compared to the DDP-alone group in A549, H460 and A549/DDP cells lines. We further revealed that the synergistic anti-tumor effect of combined DDP and TRF was greater than that of combined DDP and simulated fasting condition (STS), a known anti-tumor cellular medium. Moreover, mRNA sequence analysis from A549/DDP cell line demonstrated the synergistic anti-tumor effect involved in upregulated pathways in p53 signaling pathway and apoptosis. Notably, compared with the DDP-alone group, combination of TRF and DDP robustly upregulated the P53 protein expression without mRNA level change by regulating its stability via promoting protein synthesis and inhibiting degradation, revealed by cycloheximide and MG132 experiments. Collectively, our results suggested that TRF in combination with cisplatin might be an additional novel therapeutic strategy for patients with lung cancer

2023-01-11 | GSE222187 | GEO

Noncoding RNA expression profiling of cisplatin-resistant cells derived from the A549 lung cell line (miRNA)

2013-01-15 | GSE43249 | GEO

Characterization of Germ Cancer Cell lines resistant to Cisplatin

Project description:Comparing parental and derived cisplatin resistant cell lines.

2022-06-01 | E-MTAB-9114 | biostudies-arrayexpress

Noncoding RNA expression profiling of cisplatin-resistant cells derived from the A549 lung cell line (lncRNA and mRNA)

2013-01-15 | GSE43493 | GEO

m6A modification in cisplatin-resistant cells

Project description:We report the application of specific antibodies and high-throughput sequencing technologies (methylated RNA immunoprecipitation sequencing, MeRIP-seq) for high-throughput profiling of m6A modifications in NSCLC cisplatin resistant cells. We generated maps of m6A modified transcripts in A549 and A549/DDP cells. We find that the m6A level was significantly increased in A549/DDP cells compared to the A549 cells. We show that there was a close correlation between the m6A modification and cisplatin resistance.

2022-11-04 | GSE140020 | 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