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    • 7. 发明专利
    • Therapeutic use of a growth factor, NsG33
    • NZ550542A
    • 2009-03-31
    • NZ55054205
    • 2005-03-30
    • NSGENE AS
    • GRONBORG METTEKUSK PHILIPBLOM NIKOLAJPETERSEN THOMAS NORDAHLJOHANSEN TEIT EBRUNAK SORENWAHLBERG LARS
    • A61K31/7088A61K31/713A61K38/18C07K14/475
    • Disclosed is the use of i) an isolated polypeptide comprising a) an amino acid sequence consisting of SEQ ID No.4; b) a biologically active sequence variant of the amino acid sequence, wherein the variant has at least 70% sequence identity to said SEQ ID No.4; or c) a biologically active fragment of at least 50 contiguous amino acids of any of a) through b), said fragment having at least 70% sequence identity to SEQ ID No. 4 in a range of overlap of at least 50 amino acids wherein the biological activity is neuroprotection, survival of neurons, neurogenesis and/or proliferation of neuronal precursors, ii) an isolated nucleic acid sequence encoding a polypeptide as defined under i) or a nucleic acid sequence being a complementary sequence to a sequence encoding a polypeptide as defined under i), iii) an expression vector comprising the nucleic acid sequence as defined under ii) iv) a composition of isolated host cells, wherein said cells are transformed or transduced with the vector as defined under iii), v) a packaging cell line comprising the nucleic acid sequence as defined under ii), or vi) an implantable biocompatible cell device, wherein said device comprises: a) a semi-permeable membrane permitting the diffusion of a polypeptide as defined under i) and/or a virus vector; and b) a composition of cells as defined under iv) or a packaging cell line as defined under v),for the manufacture of a medicament, wherein said medicament is for the treatment of a disease, disorder, or damage of the nervous system, wherein the neural cells are lost or damaged.