Figure 8.

Detailed analyses of microarray data identify CNP-regulated pathways. Microarray data sets from hypertrophic areas of micro-dissected tibiae cultured with and without CNP (1 μM) were analyzed using KEGG annotations (A). Genes up- and down-regulated by CNP contributed approximately proportionally to many pathways. However, up-regulated genes dominated the cell adhesion molecules, TGFbeta and calcium signaling and tight junction categories (among others). Fold change of selected genes in the BMP/GDF, Wnt and hedgehog pathways in response to CNP is shown (as ratio of CNP to control; B). A list of transcription factor genes regulated by CNP is also shown.

Agoston et al. BMC Developmental Biology 2007 7:18   doi:10.1186/1471-213X-7-18
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