MUTATED NETRIN-4 PROTEINS, FRAGMENTS THEREOF AND THEIR USES AS DRUGS

摘要

The present invention relates to a mutated protein comprising or consisting of the sequence of wild type netrin 4, represented by SEQ ID NO : 2, wherein at least one amino acid of the amino acids at position (13, 68, 183, 205, 234, 331, 332, 353, 472, 515, 589, 625, 626, 627) and (628) is mutated enabling thus to confer 1 to 15 mutations to said wild type protein, or, truncated protein derived from said mutated protein, wherein the 19 first contiguous, or the 31 first contiguous amino acids at the N-terminus part of said mutated protein are deleted; and/or said mutated protein being deleted of all amino acids located after the amino acid in position (477) or of all amino acids located after the amino acid in position (515).