| First Author | Sakai H | Year | 2017 |
| Journal | Neurosci Res | Volume | 124 |
| Pages | 1-7 | PubMed ID | 28668501 |
| Mgi Jnum | J:245843 | Mgi Id | MGI:5914122 |
| Doi | 10.1016/j.neures.2017.06.003 | Citation | Sakai H, et al. (2017) A potential contribution of tenascin-X to blood vessel formation in peripheral nerves. Neurosci Res 124:1-7 |
| abstractText | Tenascin-X (TNX), an extracellular matrix protein, is abundantly expressed in peripheral nerves. However, the physiological role of TNX in peripheral nerves remains unknown. In this study, we found that actin levels in sciatic nerves of TNX-deficient mice were markedly decreased. Since actin was highly expressed in endothelial cells in wild-type sciatic nerves, we assessed morphological alterations of blood vessels in TNX-null sciatic nerves. The density of blood vessels was significantly decreased and the size of blood vessels was larger than those in wild-type sciatic nerves. Immunofluorescence showed that TNX was expressed by Schwann cells and fibroblasts in sciatic nerves. The results suggest that TNX secreted from Schwann cells and/or fibroblasts is involved in blood vessel formation in peripheral nerves. |
