Use of il6r/il6 chimera in nerve cell regeneration
The present invention provides for the use of IL6R/IL6 chimera for the manufacture of medicaments for the treatment of neurological diseases and disorders.
1. A method of increasing the number of neurons in a patient, comprising stimulating neural progenitor cells by culturing the cells ex vivo with a composition comprising IL6R/IL6 chimera, fused protein, functional derivative, circularly permutated derivative or salt thereof prior to transplantation, and then subsequently transplanting the cells to a patient suffering from loss or atrophy of neurons caused by aging or by a neurological disease.
2. A method according to claim 1 , wherein the progenitor cells are of embryonic origin.
3. A method according to claim 1 , wherein the progenitor cells are of adult origin.
4. A method according to claim 1 , wherein the progenitor cells are co-transplanted with glial cells.
5. A method according to claim 1 , wherein the progenitor cells are co-transplanted with one or more neurotrophic factors or cytokines selected from the group consisting of NGF, NTFs, BDNFs, IGFs, FGFs, CNTF, LIF, G-CSF, OSM, IL-11, BMP-2, GGF-2, Nrg1 and TGF.
6. The method according to claim 1 , wherein the neurological disease is selected from, Alzheimer's disease, Parkinson's disease, multiple sclerosis and Huntington's chorea.