TY - JOUR A1 - Masu, Yasuo A1 - Wolf, Eckhard A1 - Holtmann, Bettina A1 - Sendtner, Michael A1 - Brem, Gottfried A1 - Thoenen, Hans T1 - Disruption of the CNTF gene results in motor neuron degeneration N2 - CNTF is a cytosolic molecule expressed postnatally in myelinating Schwann cells and in a subpopulation of astrocytes. Although CNTF administration prevents lesion-mediated and genetically determined motor neuron degeneration, its physiological function remained elusive. Here it is reported that abolition of CNTF gene expression by homologous recombination results in a progressive atrophy and loss of motor neurons in adult mice, which is functionally reflected by a small but significant reduction in muscle strength. Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33038 ER -