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Tiwari S, Singh S. Reciprocal Upshot of Nitric Oxide, Endoplasmic Reticulum Stress, and Ubiquitin Proteasome System in Parkinson's Disease Pathology. Neuroscientist 2020; 27:340-354. [PMID: 32713286 DOI: 10.1177/1073858420942211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Parkinson's disease (PD) pathology involves degeneration of nigrostriatal pathway, postulating symptoms associated with age, environment, and genetic anomalies, including nonlinear disease progression. Hallmark characteristics of PD include dopaminergic neuronal degeneration and death, which may also be exhibited by other neurological diseases, making the diagnosis of the disease intricate at early stage. Such obscure diagnosis of the disease, limited symptomatic improvements with available therapeutics, and their inability to modify the disease status instigate us to appraise the past research and formulate the colligating comprehensive insights. This review is accentuating on the role of nitric oxide, endoplasmic reticulum stress, and their association with the ubiquitin proteasome system (UPS) during PD pathology involving focus on ubiquitin ligases due to their regulatory functions. Meticulous understanding of these major disease-related pathological events and their functional alliance may render novel dimensions for better understanding of disease etiology, related mechanisms, as well as direction toward witnessing of new therapeutic targets for the management of Parkinson's patients.
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Affiliation(s)
- Shubhangini Tiwari
- Department of Neurosciences and Ageing Biology and Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Sarika Singh
- Department of Neurosciences and Ageing Biology and Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
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Li B, Ge Y, Xu Y, Lu Y, Yang Y, Han L, Jiang Y, Shi Y, Le G. Spatial Learning and Memory Impairment in Growing Mice Induced by Major Oxidized Tyrosine Product Dityrosine. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:9039-9049. [PMID: 31353898 DOI: 10.1021/acs.jafc.9b04253] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
This study focused on the effects of oxidized tyrosine products (OTPs) and major component dityrosine (DT) on the brain and behavior of growing mice. Male and female mice were treated with daily intragastric administration of either tyrosine (Tyr; 420 μg/kg body weight), DT (420 μg/kg body weight), or OTPs (1909 μg/kg body weight) for 35 days. We found that pure DT and OTPs caused redox state imbalance, elevated levels of inflammatory factors, hippocampal oxidative damage, and neurotransmitter disorders while activating the mitochondrial apoptosis pathway in the hippocampus and downregulating the genes associated with learning and memory. These events eventually led to growing mice learning and memory impairment, lagging responses, and anxiety-like behaviors. Furthermore, the male mice exhibited slightly more oxidative damage than the females. These findings imply that contemporary diets and food-processing strategies of the modern world should be modified to reduce oxidized protein intake.
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Affiliation(s)
- Bowen Li
- The State Key Laboratory of Food Science and Technology , Jiangnan University , Li Hu Avenue 1800 , Wuxi 214122 , P. R. China
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
| | - Yueting Ge
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
| | - Yuncong Xu
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
| | - Yipin Lu
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
| | - Yuhui Yang
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
- College of Grain and Food Science , Henan University of Technology , Zhengzhou 450001 , P. R. China
| | - Le Han
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
| | - Yuge Jiang
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
| | - Yonghui Shi
- The State Key Laboratory of Food Science and Technology , Jiangnan University , Li Hu Avenue 1800 , Wuxi 214122 , P. R. China
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
| | - Guowei Le
- The State Key Laboratory of Food Science and Technology , Jiangnan University , Li Hu Avenue 1800 , Wuxi 214122 , P. R. China
- Center for Food Nutrition and Functional Food Engineering, School of Food Science and Technology , Jiangnan University , Wuxi 214122 , P. R. China
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Serum uric acid levels and freezing of gait in Parkinson's disease. Neurol Sci 2017; 38:955-960. [PMID: 28251464 DOI: 10.1007/s10072-017-2871-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 02/23/2017] [Indexed: 02/05/2023]
Abstract
Uric acid (UA) is a natural antioxidant and iron scavenger in the human body, which has been hypothesized to exert an anti-oxidative effect in Parkinson's disease (PD). This study aimed to investigate the relationship between serum UA levels and freezing of gait (FOG) in PD. A total of 321 Chinese PD patients with fasting serum UA evaluated were included in the cross-sectional study. Demographics, clinical features, and therapeutic regimen were collected. The Unified PD Rating Scale (UPDRS) III and Hoehn and Yahr (H and Y) stage were used to evaluate the severity of disease, and the Frontal Assessment Battery (FAB) and Montreal Cognitive Assessment (MoCA) scales were used to assess the cognitive function. Patients with FOG showed lower proportion of male, longer disease duration, lower body mass index, lower concentrations of serum UA, higher total levodopa equivalent daily dosage, higher UPDRS III score, greater median H and Y stage, lower scores of FAB and MoCA, and higher frequencies of motor fluctuation, dyskinesia, falls, and festination compared to patients without FOG (P < 0.05). The binary logistic regression model indicated that high UPDRS III score (OR = 1.049, P < 0.001), fluctuation (OR = 2.677, P = 0.035), dyskinesia (OR = 6.294, P = 0.003), festination (OR = 3.948, P < 0.001), falls (OR = 7.528, P < 0.001), and low serum UA levels (OR = 0.990, P < 0.001) were associated with FOG. Our study suggests that low serum UA concentration is associated with the occurrence of FOG in PD.
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Loss of locus coeruleus noradrenergic neurons alters the inflammatory response to LPS in substantia nigra but does not affect nigral cell loss. J Neural Transm (Vienna) 2014; 121:1493-505. [DOI: 10.1007/s00702-014-1223-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Accepted: 04/12/2014] [Indexed: 10/25/2022]
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Mergola L, Scorrano S, Del Sole R, Lazzoi MR, Vasapollo G. Developments in the synthesis of a water compatible molecularly imprinted polymer as artificial receptor for detection of 3-nitro-l-tyrosine in neurological diseases. Biosens Bioelectron 2013; 40:336-41. [DOI: 10.1016/j.bios.2012.07.074] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Revised: 07/18/2012] [Accepted: 07/23/2012] [Indexed: 10/28/2022]
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Abstract
The past 25 years have seen a major expansion of knowledge concerning the cause of Parkinson's disease provided by an understanding of environmental and genetic factors that underlie the loss of nigral dopaminergic neurons. Based on the actions of toxins, postmortem investigations, and gene defects responsible for familial Parkinson's disease, there is now a general consensus about the mechanisms of cell death that contribute to neuronal loss in Parkinson's disease. Mitochondrial dysfunction, oxidative stress, altered protein handling, and inflammatory change are considered to lead to cell dysfunction and death by apoptosis or autophagy. Ageing is the single most important risk factor for Parkinson's disease, and the biochemical changes that are a consequence of aging amplify these abnormalities in Parkinson's disease brain. What remains to be determined is the combination and sequence of events leading to cell death and whether this is identical in all brain regions where pathology occurs and in all individuals with Parkinson's disease. Focusing on those events that characterize Parkinson's disease, namely, mitochondrial dysfunction and Lewy body formation, may be the key to further advancing the understanding of pathogenesis and to taking these mechanisms forward as a means of defining targets for neuroprotection.
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Affiliation(s)
- Anthony H Schapira
- Department of Clinical Neurosciences, Institute of Neurology, University College, London, United Kingdom.
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Abstract
Recent studies have provided evidence that uric acid may play a role in the development and progression of Parkinson's disease (PD). Uric acid is a natural antioxidant that may reduce oxidative stress, a mechanism thought to play a role in the pathogenesis of PD. Higher levels of serum urate (SU) may have a neuroprotective effect. High SU levels reduced the risk of developing PD and correlated with slower PD progression. Among PD patients SU levels were lower as compared with controls. The manipulation of SU levels holds promise in the treatment of PD. It is possible that a high purine diet in patients with PD may slow progression of the disease. Milk and meat consumption as well as exercise modify the risk of developing PD possibly through their influence on SU levels. In this article, we review the association between PD and SU levels and its implication on the management of PD.
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Affiliation(s)
- Ilana Schlesinger
- Department of Neurology, Head, Movement Disorders Clinic, Rambam Health Care Campus, Haifa, Israel.
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Bukhatwa S, Iravani MM, Zeng BY, Cooper JD, Rose S, Jenner P. An immunohistochemical and stereological analysis of PSI-induced nigral neuronal degeneration in the rat. J Neurochem 2009; 109:52-9. [DOI: 10.1111/j.1471-4159.2009.05956.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Proteasomal abnormalities in cortical Lewy body disease and the impact of proteasomal inhibition within cortical and cholinergic systems. J Neural Transm (Vienna) 2008; 115:869-78. [PMID: 18401540 DOI: 10.1007/s00702-008-0027-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2007] [Accepted: 01/18/2008] [Indexed: 01/29/2023]
Abstract
Dementia with Lewy bodies (DLB) accounts for 15-20% of the millions of people worldwide with dementia. In the current work we investigate the association between proteasome dysfunction and the development of cortical Lewy body pathology. Analysis of post-mortem cortical tissue indicated levels of the alpha-subunit of the 20S proteasome were significantly reduced in DLB cortex, but not Alzheimer's, in comparison to control and this reduction correlated with both the severity and duration of dementia. Application of proteasome inhibitors to rodent cortical primary neurones in vitro and by direct injection onto rodent cholinergic forebrain neurons in vivo gave rise to dose dependent neuronal death and in rodent cortex -- marked cholinergic deficits accompanied by the accumulation of inclusions that stained positive for alpha-synuclein and ubiquitin. These findings suggest that proteasomal abnormalities are present within cortical Lewy body disease and the experimental inhibition of proteasomal function mirrors the neuropathological changes seen within the disorder.
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Ma TC, Mihm MJ, Bauer JA, Hoyt KR. Bioenergetic and oxidative effects of free 3-nitrotyrosine in culture: selective vulnerability of dopaminergic neurons and increased sensitivity of non-dopaminergic neurons to dopamine oxidation. J Neurochem 2007; 103:131-44. [PMID: 17877636 DOI: 10.1111/j.1471-4159.2007.04735.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Protein bound and free 3-nitrotyrosine (3NT) levels are elevated in neurodegenerative diseases and have been used as evidence for peroxynitrite generation. Intrastriatal injection of free 3NT causes dopaminergic neuron injury and represents a new mouse model of Parkinson's disease (PD). We are investigating the nature of free 3NT neurotoxicity. In primary ventral midbrain cultures, free 3NT damaged dopaminergic neurons, while adjacent non-dopaminergic neurons were unaffected. Combined treatment with free 3NT and subtoxic amounts of dopamine caused extensive death of non-dopaminergic forebrain neurons in culture. Free 3NT alone directly inhibited mitochondrial complex I, decreased ATP, sensitized neurons to mitochondrial depolarization, and increased superoxide production. Subtoxic concentrations of rotenone (instead of free 3NT) caused similar results. Additionally, free 3NT and dopamine combined increased extraneuronal hydrogen peroxide and decreased intraneuronal glutathione levels more than dopamine alone. Oxidative and bioenergetic processes have been proposed to contribute to neurodegeneration in PD. As free 3NT is a compound that is increased in PD, damages dopamine neurons in vivo and in vitro and has detrimental effects on neuronal bioenergetics, it is possible that free 3NT is an endogenous contributing factor to neuronal loss, in addition to being a marker of oxidative and nitrative processes.
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Affiliation(s)
- Thong C Ma
- Division of Pharmacology, The Ohio State University, Columbus, Ohio, USA
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Burdo J, Schubert D, Maher P. Glutathione production is regulated via distinct pathways in stressed and non-stressed cortical neurons. Brain Res 2007; 1189:12-22. [PMID: 18048013 DOI: 10.1016/j.brainres.2007.10.077] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2007] [Revised: 09/26/2007] [Accepted: 10/28/2007] [Indexed: 01/22/2023]
Abstract
Peroxynitrite-mediated damage has been linked to numerous neurological and neurodegenerative diseases, including stroke, Alzheimer's and Parkinson's Diseases, amyotrophic lateral sclerosis and multiple sclerosis. Studies on the toxic effects of peroxynitrite in neurons have focused primarily on adverse effects resulting from the nitration of cellular proteins as the principal mode of toxicity while the consequences of the modulation of kinase pathways by peroxynitrite have received relatively less attention. Our results show that treatment of primary rat neurons with the peroxynitrite donor, SIN-1, leads to decreases in glutathione (GSH) levels and cell viability via a novel extracellular-signal-related kinase (ERK)/c-Myc phosphorylation pathway and a reduction in the nuclear expression of NF-E2-related factor-2 (Nrf2) that down-regulate the expression of glutamate cysteine ligase, the rate limiting enzyme for GSH synthesis. The flavonoid fisetin protects against the SIN-1-mediated alterations in ERK/c-Myc phosphorylation, nuclear Nrf2 levels, glutamate cysteine ligase levels, GSH concentration and cell viability. We also show that inhibition of mitogen-activated protein kinase kinase or Raf kinase can increase GSH levels in unstressed primary rat neurons through the same ERK/c-Myc phosphorylation pathway. Together, these results demonstrate that distinct signaling pathways modulate GSH metabolism in unstressed and stressed cortical neurons.
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Affiliation(s)
- Joseph Burdo
- The Salk Institute For Biological Studies, Cellular Neurobiology Laboratory, 10010 N. Torrey Pines Rd., La Jolla, CA 92037, USA
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Arnhold J, Monzani E, Furtmüller PG, Zederbauer M, Casella L, Obinger C. Kinetics and Thermodynamics of Halide and Nitrite Oxidation by Mammalian Heme Peroxidases. Eur J Inorg Chem 2006. [DOI: 10.1002/ejic.200600436] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Jürgen Arnhold
- Institute of Medical Physics and Biophysics, University of Leipzig, Leipzig, Germany
| | - Enrico Monzani
- Dipartimento di Chimica Generale, University of Pavia, Pavia, Italy
| | - Paul G. Furtmüller
- Department of Chemistry, Division in Biochemistry, BOKU – University of Natural Resources and Applied Life Sciences, Vienna, Austria, Fax: +43‐1‐36006‐6059
| | - Martina Zederbauer
- Department of Chemistry, Division in Biochemistry, BOKU – University of Natural Resources and Applied Life Sciences, Vienna, Austria, Fax: +43‐1‐36006‐6059
| | - Luigi Casella
- Dipartimento di Chimica Generale, University of Pavia, Pavia, Italy
| | - Christian Obinger
- Department of Chemistry, Division in Biochemistry, BOKU – University of Natural Resources and Applied Life Sciences, Vienna, Austria, Fax: +43‐1‐36006‐6059
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