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Timothy A. Couttas

University of New South Wales

21

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475

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Regulation of hepatic insulin signaling and glucose homeostasis by sphingosine kinase 2.

2020 Proceedings of the National Academy of Sciences of the United States of America
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Sphingosine kinase 2 potentiates amyloid deposition but protects against hippocampal volume loss and demyelination in a mouse model of Alzheimer's disease.

2019 The Journal of Neuroscience
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Sphingosine 1‐phosphate but not Fingolimod protects neurons against excitotoxic cell death by inducing neurotrophic gene expression in astrocytes

2019 Journal of Neurochemistry
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Age-Dependent Changes to Sphingolipid Balance in the Human Hippocampus are Gender-Specific and May Sensitize to Neurodegeneration

2018 Journal of Alzheimer's Disease
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Deletion of sphingosine kinase 1 inhibits liver tumorigenesis in diethylnitrosamine-treated mice

2018 Oncotarget
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Loss of ceramide synthase 2 activity, necessary for myelin biosynthesis, precedes tau pathology in the cortical pathogenesis of Alzheimer's disease

2016 Neurobiology of Aging
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Citations (43)
Fluorescent Assays for Ceramide Synthase Activity.

2016 Methods of Molecular Biology
- Timothy A. Couttas
- Anthony S. Don
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A Three-Step Assay for Ceramide Synthase Activity Using a Fluorescent Substrate and HPLC

2015 Lipids
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Methylation of translation‐associated proteins in Saccharomyces cerevisiae: Identification of methylated lysines and their methyltransferases

2012 Proteomics
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Monitoring cytoplasmic protein complexes with blue native gel electrophoresis and stable isotope labelling with amino acids in cell culture: analysis of changes in the 20S proteasome.

2011 Electrophoresis
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Citations (7)