| First Author | Kajimura D | Year | 2007 |
| Journal | Gene | Volume | 388 |
| Issue | 1-2 | Pages | 34-42 |
| PubMed ID | 17123745 | Mgi Jnum | J:117092 |
| Mgi Id | MGI:3695557 | Doi | 10.1016/j.gene.2006.09.027 |
| Citation | Kajimura D, et al. (2007) Identification of genes regulated by transcription factor KLF7 in differentiating olfactory sensory neurons. Gene 388(1-2):34-42 |
| abstractText | Gene targeting in mice has recently demonstrated that transcription factor KLF7 plays a critical role in neurite outgrowth and neuronal survival. Here we extended this genetic evidence by establishing the transcriptional profile of differentiating olfactory sensory neurons (OSNs) in Klf7(-/-) mice, and by identifying relevant genes that are directly regulated by KLF7. Functional clustering of DNA microarray data revealed that loss of KLF7 affects primarily the activity of genes involved in OSN differentiation, axonal growth, cytoskeletal dynamics, cell adhesion and synaptogenesis. Cell transfection experiments, on the other hand, demonstrated that the promoters of the genes encoding the OSN-specific OMP and the adhesion molecule L1 are both activated by KLF7 binding to CACCC motifs. Collectively, these results advance knowledge of transcriptional regulation of olfactory neurogenesis and KLF7 action. |
