Title |
Identification of mechanosensitive genes during skeletal development: alteration of genes associated with cytoskeletal rearrangement and cell signalling pathways
|
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Published in |
BMC Genomics, January 2014
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DOI | 10.1186/1471-2164-15-48 |
Pubmed ID | |
Authors |
Rebecca A Rolfe, Niamh C Nowlan, Elaine M Kenny, Paul Cormican, Derek W Morris, Patrick J Prendergast, Daniel Kelly, Paula Murphy |
Abstract |
Mechanical stimulation is necessary for regulating correct formation of the skeleton. Here we test the hypothesis that mechanical stimulation of the embryonic skeletal system impacts expression levels of genes implicated in developmentally important signalling pathways in a genome wide approach. We use a mutant mouse model with altered mechanical stimulation due to the absence of limb skeletal muscle (Splotch-delayed) where muscle-less embryos show specific defects in skeletal elements including delayed ossification, changes in the size and shape of cartilage rudiments and joint fusion. We used Microarray and RNA sequencing analysis tools to identify differentially expressed genes between muscle-less and control embryonic (TS23) humerus tissue. |
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Mendeley readers
Geographical breakdown
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Student > Master | 16 | 15% |
Researcher | 15 | 14% |
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Student > Doctoral Student | 7 | 6% |
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Other | 13 | 12% |
Unknown | 14 | 13% |