| First Author | Liefner M | Year | 2000 |
| Journal | J Neuroimmunol | Volume | 108 |
| Issue | 1-2 | Pages | 147-52 |
| PubMed ID | 10900348 | Mgi Jnum | J:102968 |
| Mgi Id | MGI:3608281 | Doi | 10.1016/s0165-5728(00)00262-9 |
| Citation | Liefner M, et al. (2000) The role of TNF-alpha during Wallerian degeneration. J Neuroimmunol 108(1-2):147-52 |
| abstractText | The role of TNF-alpha in the course of Wallerian degeneration of the sciatic nerve was studied in control and TNF-alpha deficient mice. In control animals, the characteristic phenomena of Wallerian degeneration such as axon and myelin degeneration as well as macrophage recruitment with subsequent myelin removal were observed. In TNF-alpha deficient mice, in contrast, macrophage recruitment into the degenerating nerves was impaired resulting in a delayed myelin removal. However, the myelin phagocytic capacity of macrophages was not affected as it could be demonstrated by a similar myelin load of control and TNF-alpha deficient macrophages. These data indicate that the main function of TNF-alpha during Wallerian degeneration is the induction of macrophage recruitment from the periphery without affecting myelin damage or phagocytosis. |
