Methods of suppressing microglial activation
Methods of suppressing the activation of microglial cells in the Central Nervous System (CNS), methods of ameliorating or treating the neurological effects of cerebral ischemia or cerebral inflammation, and methods of combating specific diseases that affect the CNS by administering a compound that binds to microglial receptors and prevents or reduces microglial activation are described. Also described are methods of screening compounds for the ability to suppress or reduce microglial activation.
1. An isolated peptide consisting of the sequence of SEQ ID No.: 10.
2. A composition comprising a peptide consisting of the peptide of claim 1 in combination with a pharmaceutically acceptable carrier, diluent or excipient.
3. The composition of claim 2 , wherein said peptide is conjugated to a carrier molecule that increases transport of said peptide across the blood-brain barrier, compared to that which would occur in the absence of said carrier molecule.
4. The composition of claim 2 , wherein said carrier is selected from the group consisting of pyridinium, fatty acids, inositol, cholesterol, glucose derivatives, hemoglobin, lysozyme, cytochrome c, ceruloplasmin calmodulin ubiquitin, substance P, histone, insulin and transferrin and peptides thereof, lipid vesicles and liposomes.
5. The peptide of claim 1 , wherein said peptide suppresses microglial activation.