Title : Neuraminidases 3 and 4 regulate neuronal function by catabolizing brain gangliosides.

Pub. Date : 2017 Aug

PMID : 28442549






1 Functional Relationships(s)
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1 In neuraminidase 3 and 4 double-knockout mice, GM3 ganglioside is stored in microglia, vascular pericytes, and neurons, causing micro- and astrogliosis, neuroinflammation, accumulation of lipofuscin bodies, and memory loss, whereas their cortical and hippocampal neurons have lower rate of neuritogenesis in vitro Double-knockout mice also have reduced levels of GM1 ganglioside and myelin in neuronal axons. Lipofuscin neuraminidase 3 Mus musculus