SIRT2- and NRF2-Targeting Thiazole-Containing Compound with Therapeutic Activity in Huntington's Disease Models.
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Quinti L
Department of Neurology, Harvard Medical School and Massachusetts General Hospital, Boston, MA 02114, USA.
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Casale M
Department of Neurobiology and Behavior, University of California, Irvine, CA 92697, USA.
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Moniot S
Department of Biochemistry, University of Bayreuth, 95447 Bayreuth, Germany.
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Pais TF
Cell and Molecular Neuroscience Unit, Instituto de Medicina Molecular, Avenida Professor Egas Moniz, 1649-028 Lisbon, Portugal.
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Van Kanegan MJ
Department of Neurobiology, Center for Drug Discovery, Duke University Medical Center, Durham, NC 27710, USA.
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Kaltenbach LS
Department of Neurobiology, Center for Drug Discovery, Duke University Medical Center, Durham, NC 27710, USA.
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Pallos J
Department of Developmental and Cell Biology, University of California, Irvine, CA 92697, USA.
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Lim RG
Department of Biological Chemistry, University of California, Irvine, CA 92697, USA.
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Naidu SD
Division of Cancer Research, School of Medicine, University of Dundee, Dundee DD1 9SY, UK.
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Runne H
Functional Neurogenomics, Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.
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Meisel L
Department of Biochemistry, University of Bayreuth, 95447 Bayreuth, Germany.
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Rauf NA
Department of Neurology, Harvard Medical School and Massachusetts General Hospital, Boston, MA 02114, USA.
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Leyfer D
Department of Neurology, Harvard Medical School and Massachusetts General Hospital, Boston, MA 02114, USA.
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Maxwell MM
Department of Neurology, Harvard Medical School and Massachusetts General Hospital, Boston, MA 02114, USA.
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Saiah E
BioTherapeutics Chemistry, Pfizer Worldwide Medicinal Chemistry, 200 Cambridge Park Drive, Cambridge, MA 02140, USA.
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Landers JE
Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA.
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Luthi-Carter R
Functional Neurogenomics, Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.
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Abagyan R
Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, CA 92093-0747, USA.
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Dinkova-Kostova AT
Division of Cancer Research, School of Medicine, University of Dundee, Dundee DD1 9SY, UK; Departments of Medicine and Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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Steegborn C
Department of Biochemistry, University of Bayreuth, 95447 Bayreuth, Germany.
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Marsh JL
Department of Developmental and Cell Biology, University of California, Irvine, CA 92697, USA.
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Lo DC
Department of Neurobiology, Center for Drug Discovery, Duke University Medical Center, Durham, NC 27710, USA.
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Thompson LM
Department of Neurobiology and Behavior, University of California, Irvine, CA 92697, USA; Department of Biological Chemistry, University of California, Irvine, CA 92697, USA; Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92697, USA.
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Kazantsev AG
Department of Neurology, Harvard Medical School and Massachusetts General Hospital, Boston, MA 02114, USA. Electronic address: akazantsev47@gmail.com.
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Published in:
- Cell chemical biology. - 2016
English
There are currently no disease-modifying therapies for the neurodegenerative disorder Huntington's disease (HD). This study identified novel thiazole-containing inhibitors of the deacetylase sirtuin-2 (SIRT2) with neuroprotective activity in ex vivo brain slice and Drosophila models of HD. A systems biology approach revealed an additional SIRT2-independent property of the lead-compound, MIND4, as an inducer of cytoprotective NRF2 (nuclear factor-erythroid 2 p45-derived factor 2) activity. Structure-activity relationship studies further identified a potent NRF2 activator (MIND4-17) lacking SIRT2 inhibitory activity. MIND compounds induced NRF2 activation responses in neuronal and non-neuronal cells and reduced production of reactive oxygen species and nitrogen intermediates. These drug-like thiazole-containing compounds represent an exciting opportunity for development of multi-targeted agents with potentially synergistic therapeutic benefits in HD and related disorders.
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Language
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Open access status
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bronze
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Identifiers
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Persistent URL
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https://folia.unifr.ch/global/documents/111937
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