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Next Generation Sequencing Facilitates Quantitative Analysis of wild type, Twist1+/- and Twist1+/- with suture regeneration surgery mice

ABSTRACT: Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to compare NGS-derived suture transcriptome profiling (RNA-seq) among wild type, Twist1+/- and Twist1+/- with suture regeneration surgery mice Methods: Suture mRNA profiles from one week after induction of seven-month-old wild type, Twist1+/- and Twist1+/- with suture regeneration surgery mice were generated by deep sequencing, in triplicate, using Illumina NextSeq500. Results: Using an optimized data analysis workflow, we mapped about 70 million sequence reads per sample to the mouse genome ( mm10) and identified 43,644 transcripts in the suture of wild type, Twist1+/- and Twist1+/- with suture regeneration surgery mice with Partek E/M workflow.

ORGANISM(S): Mus musculus

PROVIDER: GSE155562 | GEO | 2020/08/04

REPOSITORIES: GEO

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Next Generation Sequencing Facilitates Quantitative Analysis of wild type, Twist1+/- and Twist1+/- with suture regeneration surgery mice

Project description:Next Generation Sequencing Facilitates Quantitative Analysis of wild type, Twist1+/- and Twist1+/- with suture regeneration surgery mice

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Twist1-Haploinsufficiency Selectively Enhances the Osteoskeletal Capacity of Mesoderm-derived Parietal Bone through Downregulation of Fgf23

Project description:Purpose: This study investigates the postnatal impact of Twist1 haploinsufficiency on the osteoskeletal ability and regeneration on two calvarial bones arising from tissues of different embryonic origin: the neural crest-derived frontal and the mesoderm-derived parietal bones. Results: Twist1 haplonsufficiency selectively enhanced osteogenic and tissue regeneration ability of mesoderm-derived parietal bones. Twist1 haplonsufficiency triggers its selective activity on mesoderm-derived parietal bone through downregulation of the bone-derived hormone Fgf23. Conclusions: Twist1 haploinsufficiency preferentially triggers osteogenic induction of parietal bones which may be beneficial to optimize treatments for skeletal regeneration, reconstruction and repair of mesoderm-derived bone, as well as to alleviate skeletal abnormalities caused by Twist1 haploinsufficiency.

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