Unknown,Transcriptomics,Genomics,Proteomics

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Gene expression profiles in AEC II during hyperoxia exposure and recovery


ABSTRACT: In this study, type II alveolar epithelial cells (AEC II) were isolated from normal, hyperoxia exposed (day 0) and recovery (day 1,3,5 and 7) rats with high purity (~95%). Total RNA from isolated cells were used for dual color DNA microarray hybridization with 3DNA 50 kit version 2. Keywords: time-course

ORGANISM(S): Rattus norvegicus

SUBMITTER: Lin Liu 

PROVIDER: E-GEOD-2707 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Gene expression of rat alveolar type II cells during hyperoxia exposure and early recovery.

Chen Zhongming Z   Chintagari Narendranath Reddy NR   Guo Yujie Y   Bhaskaran Manoj M   Chen Jiwang J   Gao Li L   Jin Nili N   Weng Tingting T   Liu Lin L  

Free radical biology & medicine 20070531 4


Alveolar epithelial cell (AEC) injury and repair during hyperoxia exposure and recovery have been investigated for decades, but the molecular mechanisms of these processes are not clear. To identify potentially important genes involved in lung injury and repair, we studied the gene expression profiles of isolated AEC II from control, 48-h hyperoxia-exposed (>95% O(2)), and 1-7 day recovering rats using a DNA microarray containing 10,000 genes. Fifty genes showed significant differential expressi  ...[more]

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