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Dr. Brydon's research interests encompass the study of the relationship between viral infection...

Intrathecal methotrexate (ITMTX) reduces astrogliosis in a non-inflammatory demyelination model

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Hana Conlon, André Müller, Xinhe Liu , Esther Jun, Saud Sadiq. Presented at the 5th joint congress of ECTRIMS and ACTRIMS meeting held October 19-22 in Amsterdam.

MS patients with a progressive disease respond poorly to currently available anti-inflammatory disease modifying agents. Intrathecal administration of the antifolate drug methotrexate has a beneficial impact on the disease progression of severe primary and secondary progressive MS cases. Astrocytic activation and subsequent astrogliosis occur in progressive MS as well as in the cuprizone-induced model of corpus callosum demyelination and are considered to be hallmarks of scar formation in the CNS.

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