Cited by 114Parkinson's Disease Mechanisms and TreatmentsNeuroinflammation and Neurodegeneration MechanismsNuclear Receptors and Signaling

Minocycline: Neuroprotective Mechanisms in Parkinsons Disease

Thomas, M., Le, W.·2004·Current Pharmaceutical Design

Abstract

Parkinson's disease (PD) is a common neurodegenerative disorder characterized by cardinal features of tremor, bradykinesia, rigidity and postural instability. In addition to the motor symptoms patients experience cognitive decline eventually resulting in severe disability. Pathologically PD is characterized by neurodegeneration in the substantia nigra pars compacta (SNc) with intracytoplasmic inclusions known as Lewy bodies. In addition to the SNc there is neurodegeneration in other areas including cerebral cortex, raphe nuclei, locus ceruleus, nucleus basalis of meynert, cranial nerves and autonomic nervous system. Recent evidence supports the role of inflammation in Parkinson's disease. Apoptosis has been shown to be one of the pathways of cell death in PD. Minocycline, a tetracycline derivative is a caspase inhibitor, and also inhibits the inducible nitric oxide synthase which are important for apoptotic cell death. Furthermore, Minocycline has been shown to block microglial activation of 6-hydroxydopamine and 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-lesioned parkinsonism animal models and protect against nigrostriatal dopaminergic neurodegeneration. In this review, we present the current experimental evidence for the potential use of tetracycline derivative, minocycline, as a neuroprotective agent in PD.

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Crossref · 10.2174/1381612043453162

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Authors
Thomas, M., & Le, W.
Affiliations
  • Baylor College of Medicine (US)
  • Houston Methodist (US)
Venue
Current Pharmaceutical Design
Published
2004-02-01
Volume
10
Issue
6
Pages
679-686
ISSN
1381-6128 (ISSN-L)
OpenAlex
W2091324444
Cited by
114
References
0
Citations by year
2026: 1 · 2025: 2 · 2024: 3 · 2023: 3 · 2022: 5 · 2021: 14 · 2020: 5 · 2019: 4 · 2018: 3 · 2017: 6 · 2016: 6 · 2015: 5 · 2014: 7 · 2013: 3 · 2012: 2
FWCI
6.51
Type
journal article
Language
en
Open access
closed
Locations
  • Current Pharmaceutical Design (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • National Institute of Neurological Disorders and Stroke (1R01 NS04367, R01NS040370, 1R01 NS40370)
Topics
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nuclear Receptors and Signaling
Keywords
minocycline, Parkinson's disease, neuroprotection, neuroinflammation, apoptosis, caspase inhibition, inducible nitric oxide synthase, microglial activation, dopaminergic neuron loss, substantia nigra pars compacta, Lewy bodies, 6-hydroxydopamine, MPTP, tetracycline derivatives
MeSH terms
Animals, Antiparkinson Agents, Clinical Trials as Topic, Humans, Minocycline, Mitochondria, Parkinson Disease, Apoptosis, Oxidative Stress, Neuroprotective Agents

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