Treating neurodegenerative disease

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United States of America Patent

PATENT NO 9927437
SERIAL NO

15103632

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Abstract

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As described herein, lactosylceramide (LacCer) levels are up-regulated in the CNS during chronic experimental autoimmune encephalomyelitis (EAE), an experimental model of multiple sclerosis (MS). LacCer acts in an autocrine manner to trigger transcriptional programs that promote the recruitment and activation of CNS infiltrating monocytes and microglia, and neurodegeneration. In addition, increased B4GALT6 expression and LacCer levels were detected in CNS MS lesions in human patients. Finally, the inhibition of LacCer synthesis suppressed local CNS innate immunity and neurodegeneration in EAE, and interfered with the activation of human astrocytes in vitro. Thus, B4GALT6 is a therapeutic target for MS and other neuroinflammatory disorders.

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Patent Owner(s)

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THE BRIGHAM AND WOMEN'S HOSPITAL INC75 FRANCIS STREET BOSTON MA 02115

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Halse, Reza Boston, US 3 26
Mayo, Lior Fivataim, IL 3 4
Quintana, Francisco J Jamaica Plain, US 26 92
Weiner, Howard Brookline, US 25 210

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