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Transcriptomic analysis of T84 colon carcinoma cell line treated with trametinib, JQ1 or their combination

ABSTRACT: Transcriptomic analysis of T84 colon carcinoma cell line treated with trametinib, JQ1 or their combination

PROVIDER: PRJNA486000 | ENA |

REPOSITORIES: ENA

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Transcriptomic analysis of T84 colon carcinoma cell line treated with trametinib, JQ1 or their combination

Project description:T84 cells were treated with DMSO, 30nM trametinib (MEKi), 1µM JQ1 (BRD4i) or the combination of trametinib and JQ1 (combo) for 24h.

2018-10-23 | GSE118548 | GEO

Human basal-like breast cancer cell line HCC1143 treated with BET inhibitor JQ1 in combination with MEK inhibitor Trametinib or PI3K/mTOR inhibitor BEZ235

Project description:The goal of this experiment was to understand the changes in gene expression in the human basal-like breast cancer cell line HCC1143 following treatment with the MEK inhibitor Trametinib (T), PI3K/mTOR inhibitor BEZ235 (B), the BET inhibition JQ1 (JQ), Trametinib + JQ1 (TJ), or BEZ235 + JQ1(BJ), compared to a DMSO control (D). Samples were treated for 72hr and run in triplicate.

2017-05-30 | GSE82032 | GEO

Global mRNA expression profiling of murine primary PDAC cells following JQ1 or SAHA monotherapy as well as JQ1-SAHA combination therapy

Project description:Global mRNA expression profiles of murine primary PDAC cells following JQ1 or SAHA monotherapy as well as JQ1-SAHA combination therapy were collected using Affymetix mouse whole genome array (Mouse Genome 430A 2.0 Array) . Primary PDAC cells isolated from Ptf1aCre/+;Kras+/LSL-G12D;p53lox/lox (Kras;p53) mice were treated either with JQ1 (100 nM) or SAHA (2000 nM) or vehicle 10% (2-Hydroxypropyl)-β-cyclodextrin (Sigma-Aldrich) or as combination therapy with the indicated dosage for monotherapy. Total RNA isolation was performed after 6 hours of treatment. Primary PDAC cells from Ptf1aCre/+;Kras+/LSL-G12D;p53lox/lox (Kras;p53) mice treated either with JQ1, SAHA, vehicle or JQ1-SAHA combination were analyzed by global gene expression analysis.

2015-09-20 | E-GEOD-64836 | biostudies-arrayexpress

Differential gene expression in neuroblastoma cells after treatment with vehicle control, JQ1, panobinostat, or combination of JQ1 and panobinostat

Project description:The bromodomain inhibitor JQ1 and the histone deacetylase inhibitor panobinostat induce synergistic anticancer effects We analyzed whether JQ1 and panobinostat synergistically modulate gene expression Neuroblastoma SK-N-BE(2) cells were treated with vehicle control, 1 microM JQ1, 10 nM panobinostat, or combination of JQ1 and panobinostat for 6 hours, and subjected to differential gene expression studies with Affymetrix microarrays.

2015-12-31 | E-GEOD-68690 | biostudies-arrayexpress

Differential gene expression in neuroblastoma cells after treatment with JQ1, nanaomycin, or combination of JQ1 and nanaomycin

Project description:BET bromodomain inhibitors are emerging as very promising novel anticancer agents. Combination of BET bromodomain inhibitor JQ1 and quinone-containing compound nanaomycin exerts synergistic anticancer effect in neuroblastoma We analysed whether a treatment with BET bromodomain inhibitor JQ1, and quinone-containing compound Nanaomycin synergistically modulate gene expression

2016-12-31 | GSE76066 | GEO

Melanoma resistance to combination dabrafenib/trametinib therapy

Project description:Acquired resistance to combination dabrafenib/trametinib therapy in BRAF mutant metastatic melanoma

| PRJEB7503 | ENA

Global mRNA expression profiling of murine primary PDAC cells following JQ1 or SAHA monotherapy as well as JQ1-SAHA combination therapy

2015-09-20 | GSE64836 | GEO

Predominance of MAPK reactivation in early resistance to debrafenib/trametinib combination therapy of BRAF mutant metastatic melanoma.

Project description:One third of BRAF-mutant metastatic melanoma patients treated with combined BRAF and MEK inhibition progress within six months. Treatment options for these patients remain limited. Here we analyse twenty BRAFV600 mutant melanoma metastases derived from 10 patients treated with the combination of debrafenib and trametinib for resistance mechanisms and genetic correlates of response. Resistance mechanisms are identified in 9/11 progressing tumors and MAPK reactivation occurred in 9/10 tumors, commonly via BRAF amplification and mutations activating NRAS and MEK2. Our data confirming that MEK2C125S, but not the synonymous MEK1C121S protein confers resistance to combination therapy, highlight the functional differences between these kinases and the preponderance of MEK2 mutations in combination therapy-resistant melanomas. Exome sequencing did not identify additional progression-specific resistance candidates. Nevertheless, most melanomas carried additional oncogenic mutations at baseline (e.g. RCA1 and AKT3) that activate the MAPK and P13K pathways and are thus predicted to diminish response to MAPK inhibitors. Total RNA obtained from fresh frozen melanoma tumors treated with a combination of dabrafenib and trametinib

2014-12-03 | E-GEOD-61992 | biostudies-arrayexpress

Global mRNA expression profiling of patient derived pancreatic carcinoma xenograft Bo63 following JQ1-SAHA combination therapy

Project description:Global mRNA expression profiling of patient derived pancreatic carcinoma xenograft Bo63 were collected using Agilent human whole genome array (G4845A AMADID 026652, cRNA 4x44k V2) . Two different sources of RNA were analyzed: 1.) Bo63 xenograft tumors grown on nude mice treated with vehicle only as control. 2.) Bo63 xenograft tumor grown on nude mice treated with JQ1 and SAHA (SAHA 25 mg/kg 1-0-0 and JQ1 50 mg/kg 0-0-1, treatment was imitated when tumor size reached 200 mm³ +/- 20 mm³. Two conditions (vehicle vs JQ1-SAHA treatment), each condition is represented by 3-4 biological replicates

2015-09-20 | E-GEOD-64837 | biostudies-arrayexpress

Differentially expressed genes in iKRAS cell treated with Trametinib, 2DG and Combo

Project description:To identify the differentially expressed gene in ikras cells treated with Trametinib, 2DG and Trametinib/2DG combination. Two ikras cells were used for transcriptomics analysis by RNAseq.

2021-06-07 | GSE176242 | GEO

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