Search results for "Proteomic array"

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Cancer stem cell-based models of colorectal cancer reveal molecular determinants of therapy resistance

2016

Abstract Colorectal cancer (CRC) therapy mainly relies on the use of conventional chemotherapeutic drugs combined, in a subset of patients, with epidermal growth factor receptor [EGFR]-targeting agents. Although CRC is considered a prototype of a cancer stem cell (CSC)-driven tumor, the effects of both conventional and targeted therapies on the CSC compartment are largely unknown. We have optimized a protocol for colorectal CSC isolation that allowed us to obtain CSC-enriched cultures from primary tumor specimens, with high efficiency. CSC isolation was followed by in vitro and in vivo validation, genetic characterization, and drug sensitivity analysis, thus generating panels of CSC lines w…

0301 basic medicineProteomicscancer stem cellsColorectal cancerDrug ResistanceMice SCIDAnti-EGFR therapy; Cancer stem cells; Cetuximab; Colorectal cancer; Proteomic arrays; Animals; Cells Cultured; Colorectal Neoplasms; Drug Resistance Neoplasm; Female; Gene Expression Profiling; Humans; Mice Inbred NOD; Mice SCID; Mice Transgenic; Microarray Analysis; Models Biological; Neoplastic Stem Cells; Protein Kinase Inhibitors; Proteomics; Signal Transduction; Developmental Biology; Cell BiologyTransgenicMiceMice Inbred NODModelsproteomic arrayscetuximabcell biologyEpidermal growth factor receptorCells CulturedCulturedCetuximabbiologyGeneral MedicinePrimary tumorNeoplastic Stem CellsFemaleSettore MED/46 - Scienze Tecniche Di Medicina Di LaboratorioStem cellColorectal Neoplasmsmedicine.drugSignal TransductionCellsMice Transgeniccolorectal cancerSCIDModels Biological03 medical and health sciencesdevelopmental biologyProteomic arrayCancer stem cellIn vivoSettore MED/04 - PATOLOGIA GENERALEmedicineAnimalsHumansProtein Kinase InhibitorsSettore MED/06 - ONCOLOGIA MEDICAMicroarray analysis techniquesbusiness.industryCancer stem cellGene Expression Profilingmedicine.diseaseMicroarray AnalysisBiological030104 developmental biologyanti-EGFR therapyDrug Resistance Neoplasmanti-EGFR therapy; cancer stem cells; cetuximab; colorectal cancer; proteomic arrays; cell biology; developmental biologyImmunologyCancer researchbiology.proteinNeoplasmInbred NODbusiness
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