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Expression profiles of skeletal muscle from transgenic mouse with liver specific overexpression

ABSTRACT: Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to evaluate the effects of liver-specific E4BP4 overexpression under mouse albumin promoter on the muscle glucose and lipid metabolism. Methods: We generated transgenic mice (TG) with liver-specific E4BP4 overexpression. Gasrocnemius muscles were isolated at Zeitgeber Time (ZT) 0 or 12 from transgenic mice and WT littermates, and total RNA was extracted. Muscle RNA profiles were generated by deep sequencing for four groups with three mouse samples each. Results: There were no significant differences between WT and transgenic mice at both ZT0 and 12. Conclusions: Muscle metabolism was not altered at the transcription level by liver specific overexpression of E4BP4.

ORGANISM(S): Mus musculus

PROVIDER: GSE150987 | GEO | 2021/05/01

REPOSITORIES: GEO

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Next Generation Sequencing Facilitates Quantitative Analysis of Wild Type (WT) and E4BP4 Overexpressed Liver Transcriptomes

Project description:Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to evaluate the effects of liver-specific E4BP4 overexpression under mouse albumin promoter on the liver glucose and lipid metabolism. Methods: We generated transgenic mice (TG) with liver-specific E4BP4 overexpression. Livers were isolated at Zeitgeber Time (ZT) 2 or 14 from transgenic mice and WT littermates and total RNA was extracted. Liver RNA profiles were generated by deep sequencing for four groups with three mouse samples each. Results: Compared with the livers from the WT mice, those from Transgenic mice featured 290 differentially expressed genes (DEGs) (106 at ZT2, 134 at ZT14, and 14 at both times). Conclusions: Lipid metabolism might be altered in the transgenic liver.

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Transcription profiling of tomato plants at three time points in the light:dark cycle

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Systematic Analysis of Long Noncoding RNA and mRNA in Granulosa Cells During the Hen Ovulatory Cycle

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