Abstract:
:Based on gene expression data, we tested the P8A-CCL2 variant of the chemokine CCL2, able to interfere with the chemotactic properties of the parental molecule, in relapsing-remitting (RR)-EAE SJL. Only preventive treatment significantly delayed disease onset in a dose dependent manner. P8A-CCL2 administration, however, decreased demyelination, axonal loss and number of CNS infiltrating T cells and macrophages. Immunological analysis revealed that P8A-CCL2 does not act on Ag-specific T cell proliferation and does not interfere with the differentiation of IFNgamma-releasing effectors T cells. These results suggest that the therapeutic mechanism of P8A-CCL2 may rely on interference with immune cell recruitment.
journal_name
J Neuroimmunoljournal_title
Journal of neuroimmunologyauthors
Brini E,Ruffini F,Bergami A,Brambilla E,Dati G,Greco B,Cirillo R,Proudfoot AE,Comi G,Furlan R,Zaratin P,Martino Gdoi
10.1016/j.jneuroim.2009.01.022subject
Has Abstractpub_date
2009-04-30 00:00:00pages
33-9issue
1-2eissn
0165-5728issn
1872-8421pii
S0165-5728(09)00024-1journal_volume
209pub_type
杂志文章abstract::Guinea pigs inoculated with bovine spinal cord ventral horn homogenate develop a syndrome termed experimental autoimmune gray matter disease (EAGMD) characterized by extremity weakness, bulbar signs, and a loss of lower and upper motoneurons. To provide evidence for the role of autoimmune mechanisms, we have administe...
journal_title:Journal of neuroimmunology
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journal_title:Journal of neuroimmunology
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journal_title:Journal of neuroimmunology
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