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Gene Expression Profile in Developing Mouse Brain Following Chronic Hypoxia Treatment


ABSTRACT: In this study, we determined the effect of chronic consistent hypoxia (CCH) and chronic intermittent hypoxia (CIH) on global gene expression in cortical and hippocampal region of developing mouse brain using long-oligo beadschip arrays. Keywords: Gene expression profile Control-Cortex: Cortical samples from 16 days old mice were analysed on whole-genome expression chips to reveal expression profile at this developmental stage. Used as control for Chronic Hypoxia Treated cortical samples. CCH-Cortex: Cortical samples from 2-week CCH treated mice were analysed on whole-genome expression chips to reveal the changes in gene expression profile following 2-week CCH treatment. CIH-Cortex: Cortical samples from 2-week CCH treated mice were analysed on whole-genome expression chips to reveal the changes in gene expression profile following 2-week CIH treatment. Control-Hippocampus: Hippocampal samples from 16 days old mice were analysed on whole-genome expression chips to reveal expression profile at this developmental stage. Used as control for Chronic Hypoxia Treated hippocampal samples. CCH-Hippocampus: Hippocampal samples from 2-week CCH treated mice were analysed on whole-genome expression chips to reveal the changes in gene expression following 2-week CCH treatment. CIH-Hippocampus: Hippocampal samples from 2-week CCH treated mice were analysed on whole-genome expression chips to reveal the changes in gene expression following 2-week CIH treatment.

ORGANISM(S): Mus musculus

SUBMITTER: Dan Zhou 

PROVIDER: E-GEOD-8262 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Gene expression in mouse brain following chronic hypoxia: role of sarcospan in glial cell death.

Zhou Dan D   Wang Jiyi J   Zapala Matthew A MA   Xue Jin J   Schork Nicholas J NJ   Haddad Gabriel G GG  

Physiological genomics 20071204 3


Hypoxia is a hallmark of respiratory, neurological, or hematological diseases as well as life at high altitude. For example, chronic constant hypoxia (CCH) occurs in chronic lung diseases or at high altitude, whereas chronic intermittent hypoxia (CIH) occurs in diseases such as sleep apnea or sickle cell disease. Despite the fact that such conditions are frequent, the cellular and molecular mechanisms underlying the effect of hypoxia, whether constant or intermittent, are not well understood. In  ...[more]

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