Blockade of axonal growth

特許 権利維持 Glial scar formation is induced following damage to the nervous system. In the central nervous system, this glial scar formation significantly inhibits nerve regeneration, which leads to a loss of function. Several families of molecules are released that promote and drive glial scar formation. Transforming growth factors B-1 and -2, interleukins, and cytokines all play a role in the initiation of scar formation. The inhibition of nerve regeneration is a result of the accumulation of reactive astrocytes at the site of injury and the up regulation of molecules that are inhibitory to neurite extension outgrowth.