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Arbeitsgruppen » Arbeitsgruppe Neuroregeneration » Schwerpunkt Axonale Regeneration Arbeitsgruppe Neuroregeneration » Schwerpunkt Axonale Regeneration PD Dr. med. Norbert Weidner
Transplantation adulter neuraler Stammzellen in das läsionierte Rückenmark. Unmittelbar nach einer traumatischen Rückenmarksläsion transplantierte adulte neurale Stammzellen (grün) sind in der Lage, abgestorbenes Rückenmarksgewebe zu ersetzen und sich entlang durchtrennter Axone (rot) zu integrieren.
Orginalarbeiten Autologous adult neural progenitor cell transplantation represents a feasible strategy to promote structural repair in the chronically injured spinal cord (2006). Pfeifer K., Vroemen, M., Caioni M., Aigner L., Bogdahn U., Weidner N. Regenerative Medicine . in press. The promotion of oriented axonal regrowth in the injured spinal cord by alginate-based anisotropic capillary hydrogels (2006). Prang P., Müller R., Eljaouhari A., Hec kmann K., Kunz W, Weber T., Faber C., Vroemen M., Bogdahn U., Weidner N. Biomaterials. in press . In vivo high resolution MRI of neuropathological changes in the injured rat spinal cord (2006). Weber T., Vroemen M., Behr V., Neuberger T., Jakob P., Haase A., Schuierer G., Bogdahn U., Faber C. and Weidner N. Am. J. Neuroradiol. in press. Vroemen M., Weidner N. , Blesch A. (2005) Loss of gene expression in lentivirus- and retrovirus- transduced neural progenitor cells is correlated to migration and differentiation in the adult spinal cord. Exp. Neurol. 195: 127-193. Couillard-Despres S., Winner B., Schaubeck S., Aigner R., Vroemen M., Weidner N., Bogdahn U., Winkler J., Kuhn H. G., and Aigner L. (2005). Doublecortin expression levels in adult brain reflect neurogenesis. Eur. J. Neurosci. 21: 1-14. Pfeifer K. , Vroemen M. , Blesch A., Weidner N. (2004) Adult neural progenitor cells provide a permissive guiding substrate for corticospinal axon growth following spinal cord injury. Eur. J. Neurosci. 20: 1695-1704. Behr V.C., Weber T., Neuberger T., Vroemen M., Weidner N. , Bogdahn U., Haase A., Jakob P.M., Faber C. (2004) High resolution MR imaging of the rat spinal cord in vivo in a wide bore magnet at 17.6 Tesla. MAGMA. 17: 353-358. Blesch A., Yang H., Weidner N. , Hoang A., Otero D. (2004) Axonal responses to cellularly delivered NT-4/5 after spinal cord injury. Mol. Cell. Neurosci. In press May F., Weidner N. , Matiasek K., Caspers C., Mrva T., Vroemen M., Henke J., Lehmer A., Schwaibold H., Erhardt W., Gänsbacher B., Hartung R. (2004) Schwann cell seeded guidance tubes restore erectile function after ablation of cavernous nerves in rats. J. Urol. 172: 374-377. Vroemen M., Aigner L., Winkler J., Weidner N. (2003) Adult neural progenitor cell grafts survive after acute spinal cord injury and integrate along axonal pathways. Eur. J. Neurosci. 18: 743-751. Wachs F.P., Couillard-Despres S., Engelhardt M., Wilhelm D., Ploetz S., Vroemen M., Kaesbauer J., Uyanik G., Klucken J., Karl C., Tebbing J., Svendsen C., Weidner N. , Kuhn H.G., Winkler J. and Aigner L. (2003) High efficacy of clonal growth and expansion of adult neural stem cells. Lab. Invest. 3: 949-962. Vroemen M., Weidner N. (2003) Purification of Schwann cells by selection of p75 low affinity nerve growth factor receptor expressing cells from adult peripheral nerve. J. Neurosci. Meth. 124: 135-143. Weidner N. , Ner A., Salimi N. and Tuszynski M.H. (2001) Spontaneous corticospinal axonal plasticity and functional recovery after adult central nervous system injury . Proc. Natl. Acad. Sci. U S A 98: 3513-3518 . Weidner N. , Grill R.J., Tuszynski M.H. (1999) Elimination of basal lamina and the collagen "scar" after spinal cord injury fails to augment corticospinal tract regeneration. Exp. Neurol. 160: 40-50. Weidner N. , Blesch A., Grill R. and Tuszynski M.H. (1999) NGF-hypersecreting Schwann cell grafts augment and guide spinal cord axonal growth, and remyelinate CNS axons in a phenotypically appropriate manner that correlates with expression of L1. J. Comp. Neurol. 413: 495-506. Tuszynski M.H., Weidner N. , McCormack M., Miller I., Powell H., and Conner J. (1998) Grafts of genetically modified Schwann cells to the spinal cord: Survival, axon growth, and myelination. Cell Transplantation 7: 187-196. Sautter J., Sabel M., Sommer C., Strecker S., Weidner N. , Oertel W.H. and Kiessling M. (1998) BDNF and TrkB expression in intrastriatal ventral mesencephalic grafts in a rat model of Parkinson's disease. J. Neural Transm. 105: 253-263. Übersichtsarbeiten und Buchbeiträge May F., Vroemen M., Matiasek K., Arndt C. Caspers C., Henke J., Brill T., Lehmer A., Erhardt W., Blesch A., Hartung R., Gansbacher B., Weidner N. (2005) Nerve replacement strategies for cavernosal nerves, Eur. Urol., 48: 372-378. May F., Schoeler S., Vroemen M., Matiasek K., Apprich M., Erhardt W., Hartung, R., Gänsbacher B., and Weidner N. (2005). Nerve repair strategies for restoration of erectile function after radical pelvic surgery. Urologe A 44: 780-784. Haas S., Weidner N. , and Winkler J. (2005). Adult stem cell therapy in stroke. Curr. Opin. Neurol.18: 59-64. May F., Weidner N., Matiasek K., Vroemen M., Mrva T., Caspers C., Henke J., Brill T., Lehmer A., Blesch A., Erhardt W., Gänsbacher B., Hartung R. (2004) Tissue Engineering erektiler Nerven. Urologe A. 43: 1242-1248. Weidner N. , Winkler J. Wachstumsfaktoren. In: Neurodegenerative Erkrankungen des Alters. (2004) Herausgeber Winkler, Ludolph, Thieme Verlag, 35-46 . Weidner N., Vroemen M. (2003) Effiziente Isolierung adulter Schwannscher Zellen aus peripheren Nerven. Laborwelt 4: 8-10. Weidner N. , Blesch A. (2002) Regenerative Strategien nach traumatischer Querschnittsverletzung. Aktuelle Neurologie 29: 223-272. Weidner N., Tuszynski M.H. (2002) Spontaneous plasticity in the injured spinal cord - implications for repair strategies . Mol. Psy. 7: 9-11. Kuhn H.-G., Weidner N. , Winkler J., Aigner L. (2002). Somatische Stammzellen des Zentralnervensystems. Bundesgesundheitsblatt, 45: 92-101 Aigner L., Klucken J., Weidner N., Kuhn H.-G., Winkler J. (2002) Adulte neurale Stammzellen: Zellersatz für das Nervensystem. Der Neurologe und Psychiater, 05/02: 30-34. Aigner L., Kuhn, H.-G., Weidner N. , Winkler J. (2001). Adulte neurale Stammzellen - Zelltherapie der Zukunft in der Neurologie? Biotechnologie in Bayern. 60-64. |
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Klinik und Poliklinik für Neurologie
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