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Global gene expression analysis highlights microgravity sensitive key genes in soleus and EDL of 30 days space flown mice

ABSTRACT: Microgravity exposure as well as chronic muscle disuse are two of the main causes of physiological adaptive skeletal muscle atrophy in humans and murine animals in physiological condition. The aim of this study was to investigate, at both morphological and global gene expression level, skeletal muscle adaptation to microgravity in mouse soleus and extensor digitorum longus (EDL). Adult male mice C57BL/N6 were flown aboard the BION-M1 biosatellite for 30 days on orbit (BF) or housed in a replicate flight habitat on Earth (BG) as reference flight control. In this study, we investigated for the first time gene expression adaptation to 30 days of microgravity exposure in mouse soleus and EDL, highlighting potential new targets for improvement of countermeasures able to ameliorate or even prevent microgravity-induced atrophy in future spaceflights.

ORGANISM(S): Mus musculus

PROVIDER: GSE80223 | GEO | 2017/01/15

SECONDARY ACCESSION(S): PRJNA318324

REPOSITORIES: GEO

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