Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA125277 | ENA |
REPOSITORIES: ENA
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Project description:AAmiodarone is an antiarrhythmic drug and representatively induce pulmonary phospholipidosis. Amiodarone-induced toxicity has been a serious unpredictable side effect of the treatment and an important clinical problem. Possible causes include allergic, cytotoxic or immunologic reactions to this agent. We examined the consequences of the mechanism of amiodarone-induced pulmonary toxicity gene expression in BEAS-2B cells, huma bronchial cell line, by microarray. The expression of these genes are potential biomarker of amiodarone-induced pulmonary toxicity. Also, We provide a clue about mechanism of pulmonary toxic action by these clinical chemotherapeutic agents. BEAS-2B cells were seeded and after incubation for 24 h at 37C, the cells were treated with 29.388 μM(IC20) amiodarone for 48 h. And after total RNA isolation, gene expression analysis was conducted using a 44-k whole human genome microarray. Labeling and hybridization were performed using a FairPlay microarray labeling kit, followed by the coupling of Cy3 (controls) or Cy5 (treated samples) dye. The hybridized slides were scanned using a GenePix 4000B microarray scanner, and the images were analyzed using GenePix 4.1 software to obtain gene expression ratios. The fluorescence intensity of each spot was calculated by local median background subtraction. We then used the robust scatter-plot smoother LOWESS function to perform intensity-dependent normalization of gene expression. Scatter-plot analysis was performed using Microsoft Excel 2000. A significance analysis of microarray (SAM) was performed for genes with significant changes in expression.
2011-01-10 | E-GEOD-20582 | biostudies-arrayexpress
Project description:AAmiodarone is an antiarrhythmic drug and representatively induce pulmonary phospholipidosis. Amiodarone-induced toxicity has been a serious unpredictable side effect of the treatment and an important clinical problem. Possible causes include allergic, cytotoxic or immunologic reactions to this agent. We examined the consequences of the mechanism of amiodarone-induced pulmonary toxicity gene expression in BEAS-2B cells, huma bronchial cell line, by microarray. The expression of these genes are potential biomarker of amiodarone-induced pulmonary toxicity. Also, We provide a clue about mechanism of pulmonary toxic action by these clinical chemotherapeutic agents.
2011-01-10 | GSE20582 | GEO
Project description:MicroRNA levels in non-transformed BEAS-2B bronchial epithelial cells, two lines of mycoplasma transformed BEAS-2B cells, and A549 lung adenocarcinoma cells were measured. Microarray analyses of 1145 microRNAs in A549 lung adenocarcinoma cells and two other transformed lung cell types relative to BEAS-2B bronchial epithelial cells were performed. 106 miRNAs were down-regulated and 69 miRNAs were up-regulated in all three transformed lines
2014-03-11 | GSE55748 | GEO
Project description:Microarray Analysis of Differentially Expressed Genes in human bronchial cells(BEAS-2B) treated MTX
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Project description:Total RNA samples from human bronchial epithelial BEAS-2B passage-matched control cells and Cr(VI)-transofmred BEAS-2B cells were submitted to ArraySatr for total RNA m6A epitranscriptomic microarray analysis
2022-06-29 | GSE186605 | GEO
Project description:Profiling of human bronchial epithelial BEAS-2B infected with influenza A and treated with succinate to study the anti-influenza activity of succinate
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Project description:Transcription profiling by array of BEAS 2B cells treated with N-hydroxylated PhIP
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Project description:The study seeks to identify the epigenetic changes caused by exposure of to cigarette smoke condensate. To this goal human bronchial epithelial cells, BEAS-2B, were treated with 5-aza-2’deoxycitidine and trychostatin A (5AzaC/TSA) subsequent to a chronic exposure (1 month) to cigarette smoke condensate (CSC). As negative control served BEAS-2B cells that were untreated or treated with CSC/DMSO for one month without the subsequent application of 5Aza/TSA. Keywords: stress response
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Project description:Transcriptional profiling by array of human bronchial BEAS-2B cells exposed to two seasonal urban particulate matter (PM), winter (PM2.5) and summer (PM10)
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