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Blokhin V, Pavlova EN, Katunina EA, Nodel MR, Kataeva GV, Moskalets ER, Pronina TS, Ugrumov MV. Dopamine Synthesis in the Nigrostriatal Dopaminergic System in Patients at Risk of Developing Parkinson's Disease at the Prodromal Stage. J Clin Med 2024; 13:875. [PMID: 38337569 PMCID: PMC10856030 DOI: 10.3390/jcm13030875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/23/2024] [Accepted: 01/28/2024] [Indexed: 02/12/2024] Open
Abstract
Parkinson's disease (PD) is diagnosed by the onset of motor symptoms and treated long after its onset. Therefore, the development of the early diagnosis of PD is a priority for neurology. Advanced methodologies for this include (1) searching for patients at risk of developing prodromal PD based on premotor symptoms; (2) searching for changes in the body fluids in these patients as diagnostic biomarkers; (3) verifying the diagnosis of prodromal PD and diagnostic-value biomarkers using positron emission tomography (PET); (4) anticipating the development of motor symptoms. According to our data, the majority of patients (n = 14) at risk of developing PD selected in our previous study show pronounced interhemispheric asymmetry in the incorporation of 18F-DOPA into dopamine synthesis in the striatum. This was assessed for the caudate nucleus and putamen separately using the specific binding coefficient, asymmetry index, and putamen/caudate nucleus ratio. Interhemispheric asymmetry in the incorporation of 18F-DOPA into the striatum provides strong evidence for its dopaminergic denervation and the diagnostic value of previously identified blood biomarkers. Of the 17 patients at risk of developing prodromal PD studied using PET, 3 patients developed motor symptoms within a year. Thus, our study shows the promise of using the described methodology for the development of early diagnosis of PD.
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Affiliation(s)
- Victor Blokhin
- Laboratory of Neural and Neuroendocrine Regulations, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow 119334, Russia; (V.B.); (E.N.P.); (T.S.P.)
| | - Ekaterina N. Pavlova
- Laboratory of Neural and Neuroendocrine Regulations, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow 119334, Russia; (V.B.); (E.N.P.); (T.S.P.)
| | - Elena A. Katunina
- Federal Center of Brain Research and Neurotechnologies of the Russian Federal Medical and Biological Agency, Moscow 117513, Russia;
- Faculty of Medicine, Department of Neurology, Neurosurgery and Medical Genetics, N.I. Pirogov Russian National Research Medical University of the Ministry of Health of the Russian Federation, Moscow 117997, Russia
| | - Marina R. Nodel
- Department of Nervous Diseases and Neurosurgery, Sechenov First Moscow State Medical University (Sechenov University), Moscow 119435, Russia;
| | - Galina V. Kataeva
- Federal State Budget Institution Granov Russian Research Center of Radiology and Surgical Technologies Ministry of Health of the Russian Federation (RRCRST) 70, Leningradskaya Street, Pesochny, St. Petersburg 197758, Russia;
| | | | - Tatiana S. Pronina
- Laboratory of Neural and Neuroendocrine Regulations, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow 119334, Russia; (V.B.); (E.N.P.); (T.S.P.)
| | - Michael V. Ugrumov
- Laboratory of Neural and Neuroendocrine Regulations, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow 119334, Russia; (V.B.); (E.N.P.); (T.S.P.)
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Fiorenzato E, Antonini A, Bisiacchi P, Weis L, Biundo R. Asymmetric Dopamine Transporter Loss Affects Cognitive and Motor Progression in Parkinson's Disease. Mov Disord 2021; 36:2303-2313. [PMID: 34124799 PMCID: PMC8596815 DOI: 10.1002/mds.28682] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/26/2021] [Accepted: 05/24/2021] [Indexed: 12/02/2022] Open
Abstract
Background Asymmetric hemispheric loss of dopaminergic neurons is one of the characteristic features of Parkinson's disease (PD). However, it is still debated if right or left asymmetry differently affects cognitive and motor progression. Objectives The objective of this study was to investigate, for the first time, the relevance of dopamine transporter (DAT) asymmetry on cognitive and motor manifestations at onset and at 4‐year progression in drug‐naïve PD. Methods From the Parkinson's Progression Markers Initiative multicenter cohort, we identified 249 right‐handed patients with PD with baseline asymmetry greater than 20% in putamen DAT binding at single‐photon emission computed tomography. A predominant putamen asymmetry was found on the left in 143 patients (PD‐left), and on the right side in 106 patients (PD‐right); we compared them with 196 healthy controls. Patients were followed longitudinally (2‐year and 4‐year visits), examining their clinical, cognitive, and imaging data. Results At baseline, the PD‐left group showed worse performance on the Symbol Digit Modality Test, an attention and processing‐speed test, and lower cerebrospinal fluid β‐amyloid levels than the PD‐right group. These differences were maintained at follow‐up, declining over time in both groups. By contrast, the PD‐right group showed greater motor impairment at baseline, which increased over 4 years. Striatal DAT binding decreased over time in both groups, but the PD‐right group showed a steeper decline, particularly during the first 2‐year follow‐up. Putaminal asymmetry assessed at baseline was maintained over time. Conclusions These findings suggest that hemispheric asymmetric dopaminergic denervation influences PD cognitive and motor performance as well as progression. Predominant right hemisphere nigrostriatal dopaminergic loss is associated with greater motor severity, whereas more pronounced left hemisphere denervation affects cognitive manifestations at onset and their progression. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society
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Affiliation(s)
| | - Angelo Antonini
- Movement Disorders Unit, Center for Neurodegenerative Diseases (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
| | | | - Luca Weis
- Movement Disorders Unit, Center for Neurodegenerative Diseases (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
| | - Roberta Biundo
- Department of General Psychology, University of Padua, Padua, Italy
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Garrido A, Iranzo A, Stefani A, Serradell M, Muñoz-Lopetegi A, Marrero P, Högl B, Gaig C, Santamaria J, Tolosa E, Poewe W. Lack of Asymmetry of Nigrostriatal Dopaminergic Function in Healthy Subjects. Mov Disord 2020; 35:1072-1076. [PMID: 32141653 DOI: 10.1002/mds.28019] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/07/2020] [Accepted: 02/10/2020] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE In right-handed patients with Parkinson's disease (PD) or isolated rapid eye movement sleep behavior disorder, dopamine transporter (DAT) [(123)I]β-carboxymethyoxy-3-β-(4-iodophenyl) tropane single photon emission computed tomography (SPECT) shows predominant nigrostriatal deficit in the left striatum. This suggests that in PD patients, the nigrostriatal system of the dominant hemisphere is more susceptible to disease-related dysfunction. To confirm this hypothesis, we investigated whether the nigrostriatal function is symmetric in healthy controls and in patients with PD. METHODS In 113 right-handed healthy controls and 279 right-handed early-PD patients, we examined the striatal dopaminergic terminals function in each hemisphere using DAT-SPECT. RESULTS In the controls, DAT-SPECT showed symmetric specific binding ratios in the putamen and caudate nucleus of each hemisphere. In patients with PD, the specific binding ratio was lower in the left than in the right putamen. CONCLUSIONS Right-handed healthy controls have symmetric nigrostriatal dopaminergic function. The left hemispheric predominance of nigrostriatal deficit seen in right-handed premotor and manifest PD represents an early pathological feature of the disease. © 2020 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Alicia Garrido
- Parkinson's Disease and Movement Disorders Unit, Neurology Service, Hospital Clinic de Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - Alex Iranzo
- Center for Sleep Disorders, Neurology Service, Hospital Clinic de Barcelona, IDIBAPS, CIBERNED, Barcelona, Spain
| | - Ambra Stefani
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Mònica Serradell
- Center for Sleep Disorders, Neurology Service, Hospital Clinic de Barcelona, IDIBAPS, CIBERNED, Barcelona, Spain
| | - Amaia Muñoz-Lopetegi
- Center for Sleep Disorders, Neurology Service, Hospital Clinic de Barcelona, IDIBAPS, CIBERNED, Barcelona, Spain
| | - Paula Marrero
- Center for Sleep Disorders, Neurology Service, Hospital Clinic de Barcelona, IDIBAPS, CIBERNED, Barcelona, Spain
| | - Birgit Högl
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Carles Gaig
- Center for Sleep Disorders, Neurology Service, Hospital Clinic de Barcelona, IDIBAPS, CIBERNED, Barcelona, Spain
| | - Joan Santamaria
- Center for Sleep Disorders, Neurology Service, Hospital Clinic de Barcelona, IDIBAPS, CIBERNED, Barcelona, Spain
| | - Eduard Tolosa
- Parkinson's Disease and Movement Disorders Unit, Neurology Service, Hospital Clinic de Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - Werner Poewe
- Center for Sleep Disorders, Neurology Service, Hospital Clinic de Barcelona, IDIBAPS, CIBERNED, Barcelona, Spain
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Shimizu S, Sogabe S, Yanagisako R, Inada A, Yamanaka M, Iha HA, Ohno Y. Glycine-Binding Site Stimulants of NMDA Receptors Alleviate Extrapyramidal Motor Disorders by Activating the Nigrostriatal Dopaminergic Pathway. Int J Mol Sci 2017; 18:ijms18071416. [PMID: 28671605 PMCID: PMC5535908 DOI: 10.3390/ijms18071416] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 06/23/2017] [Accepted: 06/29/2017] [Indexed: 01/10/2023] Open
Abstract
Dysfunction of the N-methyl-d-aspartate (NMDA) receptor has been implicated in the pathogenesis of schizophrenia. Although agonists for the glycine-binding sites of NMDA receptors have potential as new medication for schizophrenia, their modulation of antipsychotic-induced extrapyramidal side effects (EPS) has not yet been clarified. We herein evaluated the effects of glycine-binding site stimulants of NMDA receptors on antipsychotic-induced EPS in mice and rats. d-cycloserine (DCS) and d-serine significantly improved haloperidol (HAL)-induced bradykinesia in mice, whereas glycine showed no effects. Sodium benzoate, a d-amino acid oxidase inhibitor, also attenuated HAL-induced bradykinesia. Improvements in HAL-induced bradykinesia by DCS were antagonized by the NMDA antagonist dizocilpine or nitric oxide synthase inhibitor L-NG-Nitro-l-arginine methyl ester. In addition, DCS significantly reduced HAL-induced Fos expression in the dorsolateral striatum without affecting that in the nucleus accumbens. Furthermore, a microinjection of DCS into the substantia nigra pars compacta significantly inhibited HAL-induced EPS concomitant with elevations in dopamine release in the striatum. The present results demonstrated for the first time that stimulating the glycine-binding sites of NMDA receptors alleviates antipsychotic-induced EPS by activating the nigrostriatal dopaminergic pathway, suggesting that glycine-binding site stimulants are beneficial not only for efficacy, but also for side-effect management.
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Affiliation(s)
- Saki Shimizu
- Laboratory of Pharmacology, Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Shunsaku Sogabe
- Laboratory of Pharmacology, Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Ryoto Yanagisako
- Laboratory of Pharmacology, Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Akiyoshi Inada
- Laboratory of Pharmacology, Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Megumi Yamanaka
- Laboratory of Pharmacology, Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Higor A Iha
- Laboratory of Pharmacology, Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Yukihiro Ohno
- Laboratory of Pharmacology, Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
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Cui R, Kang Y, Wang L, Li S, Ji X, Yan W, Zhang G, Cui H, Shi G. Testosterone Propionate Exacerbates the Deficits of Nigrostriatal Dopaminergic System and Downregulates Nrf2 Expression in Reserpine-Treated Aged Male Rats. Front Aging Neurosci 2017; 9:172. [PMID: 28620296 PMCID: PMC5449473 DOI: 10.3389/fnagi.2017.00172] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 05/16/2017] [Indexed: 12/27/2022] Open
Abstract
There is a controversy over the effects of testosterone supplements on dopaminergic function. Both neuroprotective and toxic effects of testosterone supplements are reported. The status of oxidative stress seems to explain the neuroprotective or toxic properties of testosterone. To determine the efficacy of testosterone supplements in different status of oxidative stress, the present studies analyzed the dopamine (DA)-related behaviors and neurochemical indices, as well as markers of nigrostriatal dopaminergic (NSDA) system in reserpine-treated aged male rats followed by testosterone propionate (TP) supplements. The status of oxidative stress of experimental animals was evaluated by analyzing oxidative stress parameters and nuclear factor erythroid 2-related factor 2 (Nrf2)-antioxidant response element (ARE) signaling pathway in substantia nigra (SN). Consistent with our previous studies, TP supplements to 21-month old aged male rats had the beneficial effects on NSDA system and DA-related behaviors and enhanced the antioxidative capabilities in SN. However, the beneficial effects of TP supplements on NSDA system and DA-related behaviors in aged male rats were reversed by reserpine pretreatment to them. Reserpine treatment induced the severe oxidative stress and reduced the expressions of Nrf2, heme oxygenase-1 (HO-1) and NAD(P)H:quinone oxidoreductase-1 (NQO1) in the SN of aged male rats. The TP supplements to reserpine-pretreated aged male rats exacerbated the defects in NSDA system and DA-related behaviors, aggravated oxidative damages and downregulated the expression of Nrf2, HO-1 and NQO1 in the SN. These results suggested that the efficacy of TP supplements on impaired NSDA system was related to the status of oxidative stress in experimental rats.
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Affiliation(s)
- Rui Cui
- Department of Neurobiology, Hebei Medical UniversityShijiazhuang, China.,Department of Human Anatomy, Hebei Medical UniversityShijiazhuang, China
| | - Yunxiao Kang
- Department of Neurobiology, Hebei Medical UniversityShijiazhuang, China
| | - Li Wang
- Department of Neurobiology, Hebei Medical UniversityShijiazhuang, China
| | - Shuangcheng Li
- Department of Human Anatomy, Hebei Medical UniversityShijiazhuang, China
| | - Xiaoming Ji
- Department of Neurobiology, Hebei Medical UniversityShijiazhuang, China
| | - Wensheng Yan
- Department of Neurobiology, Hebei Medical UniversityShijiazhuang, China
| | - Guoliang Zhang
- Department of Neurobiology, Hebei Medical UniversityShijiazhuang, China.,Department of Human Anatomy, Hebei Medical UniversityShijiazhuang, China
| | - Huixian Cui
- Department of Human Anatomy, Hebei Medical UniversityShijiazhuang, China
| | - Geming Shi
- Department of Neurobiology, Hebei Medical UniversityShijiazhuang, China
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Song IU, Chung YA, Oh JK, Chung SW. An FP-CIT PET comparison of the difference in dopaminergic neuronal loss in subtypes of early Parkinson's disease. Acta Radiol 2014; 55:366-71. [PMID: 23943629 DOI: 10.1177/0284185113498075] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Patients with tremor-dominant Parkinson's disease (PD) have slower disease progression, show less cognitive decline, and have more favorable outcomes than patients with non-tremor PD. However, the pathophysiology of PD tremor remains unclear. Whether there are differences in nigrostriatal dopaminergic dysfunction between the two PD subtypes is unknown. PURPOSE To evaluate the differences in regional dopamine transporter (DAT) density in the brain between different subtypes of early PD using FP-CIT PET/CT. MATERIAL AND METHODS We recruited 43 patients with PD (21 tremor-dominant PD [TP] and 22 non-tremor-dominant PD [NTP]) and 18 age-matched healthy controls. All patients with PD underwent FP-CIT PET/CT imaging and evaluated Parkinsonian motor severity by using the Hoehn and Yahr stage and Part III of the Unified Parkinson's Disease Rating Scale (UPDRS). We also compared tremor and non-tremor symptoms with motor phenotype scores between two subtypes of PD. RESULTS All patients with PD demonstrated a significantly decreased FP-CIT uptake in the putamen compared to healthy controls. Differences in putamen FP-CIT uptake versus caudate nucleus FP-CIT uptake in PD showed putamen uptake was significantly more impaired than that in the caudate nucleus. However, there was no significant difference in FP-CIT uptake in the striatum between both PD groups at the same early stage of disease. CONCLUSION We suggest that differential of DAT uptake in the striatum did not allow for a reliable separation of subtypes into tremor-dominant and non-tremor-dominant, especially in the early stages of PD. Therefore, we assumed that many systems besides the nigrostriatal dopaminergic system are involved in the generation of tremors in PD.
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Affiliation(s)
- In-Uk Song
- Department of Neurology, College of Medicine, The Catholic University of Korea, Incheon, Republic of Korea
| | - Yong-An Chung
- Department of Nuclear Medicine, College of Medicine, The Catholic University of Korea, Incheon, Republic of Korea
| | - Jin-Kyoung Oh
- Department of Nuclear Medicine, College of Medicine, The Catholic University of Korea, Incheon, Republic of Korea
| | - Sung-Woo Chung
- Department of Neurology, College of Medicine, The Catholic University of Korea, Incheon, Republic of Korea
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Payne AP, Campbell JM, Russell D, Favor G, Sutcliffe RG, Bennett NK, Davies RW, Stone TW. The AS/AGU rat: a spontaneous model of disruption and degeneration in the nigrostriatal dopaminergic system. J Anat 2000; 196 ( Pt 4):629-33. [PMID: 10923993 PMCID: PMC1468103 DOI: 10.1046/j.1469-7580.2000.19640629.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The AS/AGU rat provides an alternative to experimentally produced laboratory models of basal ganglia disorders. This mutant is characterised by disturbances of movement including clumsy gait, whole body tremor, rigidity and difficulty in initiating movement. From an early age, there is a profound depletion of extracellular dopamine in the dorsal caudate-putamen as measured via in vivo microdialysis; levels are only 10-20% of those found in the parent Albino Swiss (AS) strain. Subsequently a depletion of whole tissue dopamine levels occurs and, later still, loss of dopaminergic cells in the substantia nigra pars compacta. The dysfunction in movement and the nigrostriatal dopaminergic system are clearly linked, since movement can be ameliorated by L-DOPA administration. Furthermore, there are depletions in glucose utilisation in several regions of the basal ganglia circuitry, including the substantia nigra pars compacta, the subthalamic nucleus and the ventrolateral thalamus. The AS/AGU rat represents a unique opportunity to investigate the intrinsic factors controlling the integrity of dopaminergic systems and the recent successful positional cloning of the agu gene will allow the molecular mechanisms underlying this interesting phenotype to be analysed.
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Affiliation(s)
- A P Payne
- Institute of Biomedical and Life Sciences, Glasgow University, UK.
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