Abstract:
INTRODUCTION:Increasing evidence demonstrates the relevant association between Parkinson's disease (PD) and vascular diseases/risk factors, as well as a worse clinico-pathological progression in those patients with vascular comorbidity. The mechanisms underlying this relationship have not been clarified yet, although their comprehension is critical in a perspective of disease-modifying treatments development or prevention. METHODS:We performed an experimental protocol of ischemic injury (glucose-oxygen deprivation, OGD) on PTEN-induced kinase 1 knockout (PINK1-/-) mice, a well-established PD model, looking at both electrophysiological and morphological changes in basal ganglia. In addition, 253 PD patients were retrospectively analysed, to estimate the prevalence of vascular risk factors. RESULTS:In PINK1-/- mice, the OGD protocol induced electrophysiological (prolonged depolarization) and morphological alterations (picnotic cells, cellular loss and swelling, thickening of nuclear chromatin) in striatal medium spiny neurons and nigral dopaminergic neurons. Vascular comorbidity occurred in 75% of PD patients. CONCLUSIONS:The ischemic injury precipitates neuronal vulnerability in basal ganglia of PINK1-/- mice, probably through an impairment of mitochondrial metabolism and higher oxidative stress. These experimental data may provide a potential mechanistic explanation for both the association between vascular diseases and PD and their reciprocal interactions in determining the clinico-pathological burden of PD patients.
journal_name
Parkinsonism Relat Disordjournal_title
Parkinsonism & related disordersauthors
Imbriani P,D'Angelo V,Platania P,Di Lazzaro G,Scalise S,Salimei C,El Atiallah I,Colona VL,Mercuri NB,Bonsi P,Pisani A,Schirinzi T,Martella Gdoi
10.1016/j.parkreldis.2020.04.004subject
Has Abstractpub_date
2020-05-01 00:00:00pages
57-63eissn
1353-8020issn
1873-5126pii
S1353-8020(20)30099-7journal_volume
74pub_type
杂志文章abstract:BACKGROUND:Nocturnal hypokinesia is a common symptom in Parkinson's disease (PD), negatively affecting quality of life of both patients and caregivers. However, evidence-based treatment strategies are limited. OBJECTIVE:To evaluate the efficacy of rotigotine transdermal patch, using a wearable sensor, in the managemen...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.parkreldis.2017.08.010
更新日期:2017-11-01 00:00:00
abstract::Parkinson's disease is a chronic neurological disorder that results in gait and posture impairment. There is increasing evidence that these motor impairments may be partially due to deficits within the sensory system. In this study, the effects of a facilitatory insole that provides increased plantar sensory stimulati...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2009.04.004
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:Non-motor symptom (NMS) differences between male Parkinson's disease (PD) and female PD, and between early-onset PD (EOPD) and late-onset PD (LOPD) in Chinese populations remain largely unknown. METHODS:A total of 522 PD patients from Southwest China were included. Patients were assessed using the Non-Motor...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2013.06.009
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Significant efforts have been focused on investigating the contribution of common variants to Parkinson disease (PD) risk. Several independent GWAS and metanalysis studies have shown a genome-wide significant association of single nucleotide polymorphisms (SNPs) in the α-synuclein (SNCA) and microtubule-asso...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2011.10.014
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Parkinson's disease is characterized by pathological α-synuclein accumulation and cell death, which has been hypothesized to originate in peripheral nerve terminals and subsequently spread via autonomic nerves. Supporting this, most Parkinson's disease patients experience autonomic non-motor symptoms such as...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2018.08.011
更新日期:2019-01-01 00:00:00
abstract::Parkinson's disease (PD) is a common neurodegenerative disorder of unknown cause. For decades, a deficit in mitochondrial respiration was thought to be a key factor in PD neurodegeneration. However, excluding a few exceptions where a clinical picture of parkinsonism is associated with a mitochondrial DNA mutation, pre...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/S1353-8020(09)70823-5
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:To investigate whether dopamine transporter (DAT) binding, as measured with single photon emission computed tomography (SPECT), can be used to predict mortality in patients with Parkinson's disease (PD). METHODS:A total of 162 patients with PD and abnormal [I-123]FP-CIT SPECT were clinically followed for a m...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2017.06.013
更新日期:2017-09-01 00:00:00
abstract::Pathogenic mutations in the EIF4G1 gene were recently reported as a cause of autosomal dominant parkinsonism. To assess the frequency of EIF4G1 mutations in the Japanese population we sequenced the entire gene coding region (31 exons) in 95 patients with an apparent autosomal dominant inherited form of Parkinson's dis...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2014.03.004
更新日期:2014-06-01 00:00:00
abstract::To establish a clinical diagnosis of a parkinsonian disorder, physicians rely on their ability to identify relevant red flags, in addition to cardinal features, to support or refute their working diagnosis in an individual patient. The term 'red flag', was originally coined in 1989 to define the presence of non-cardin...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2018.10.009
更新日期:2019-02-01 00:00:00
abstract::Adenosine derived from the degradation of ATP/AMP functions as a signalling molecule in the nervous system through the occupation of A1, A2, and A3 adenosine receptors. Adenosine A(2A) receptors have a selective localization to the basal ganglia and specifically to the indirect output pathway, and as a consequence off...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,评审
doi:10.1016/j.parkreldis.2008.12.006
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVES:Dissatisfaction with subthalamic deep brain stimulation (STN-DBS) despite motor improvements has been observed in Parkinson's disease (PD). Hence, we compared patient's subjective perceived outcome 12 months after surgery (12mFU) with clinical measures to identify risk factors of dissatisfaction. METHODS:Pa...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2016.01.019
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:Parkinson's disease patients may be at increased risk of delirium and developing adverse outcomes, such as cognitive decline and increased mortality. Delirium is an acute state of confusion that has overlapping symptoms with Parkinson's dementia, making it difficult to identify. This study aimed to determine...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2018.09.025
更新日期:2019-07-01 00:00:00
abstract::Approximately two thirds of Parkinson's disease (PD) patients exhibit bothersome pain symptoms that oftentimes go unrecognized. In this study, 14 patients with PD volunteered to complete a computerized version of the McGill Pain Questionnaire using the PAINReportIt interactive software to assess the feasibility of acq...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2009.07.001
更新日期:2010-02-01 00:00:00
abstract::To assess possible differences in dopamine metabolism that could parallel disease progression in Parkinson's disease (PD), we measured dopamine (DA) and its metabolites in the cerebrospinal fluid (CSF) in PD patients at different stages of disease: de novo (DEN), advanced not showing dyskinesias (ADV), and advanced wi...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2008.10.001
更新日期:2009-06-01 00:00:00
abstract:INTRODUCTION:Cognitive decline is common in Parkinson's disease (PD), and identifying patients at highest risk for it is essential. We aimed to examine the effect of possible REM sleep behavior disorder (pRBD) on rate of cognitive decline in early PD, for both global cognition and in specific cognitive domains. METHOD...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,多中心研究
doi:10.1016/j.parkreldis.2016.03.006
更新日期:2016-06-01 00:00:00
abstract:INTRODUCTION:The Montreal Cognitive Assessment (MoCA) is a frequently utilized cognitive screening tool that has attractive clinical attributes when utilized in individuals with Parkinson's disease. However, the construct validity of this instrument has not been well-characterized in Parkinson's samples. The purpose of...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2017.05.023
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVE:To investigate the indications and the outcomes of gastrostomy tube insertion in patients with parkinsonian syndromes. METHODS:Consecutive patients with Parkinson's disease or atypical parkinsonism, seen in two French tertiary referral movement disorders centers, that received gastrostomy tube insertion (GTI...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2017.06.012
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:The freezing phenomenon is among the most disabling symptoms of Parkinson's disease (PD) manifesting most commonly as Freezing of Gait with a paroxysmal cessation of effective stepping. Recent studies have suggested that freezing is related to both impairments in conflict resolution as well as the processing...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.parkreldis.2013.06.002
更新日期:2013-11-01 00:00:00
abstract::Recently, several genes for parkinsonism have been identified. Among them, familial Parkinson's disease (PD) could be assigned for PARK disorders. PARK disorders consist of three different inherited modes such as autosomal recessive, autosomal dominant modes and susceptible genes. Some of them manifest not only typica...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,评审
doi:10.1016/S1353-8020(11)70003-7
更新日期:2012-01-01 00:00:00
abstract:INTRODUCTION:We sought to assess the effect of subthalamic deep brain stimulation (STN DBS) on Parkinson's disease (PD)-associated postural abnormalities. METHODS:A computerized analysis of posture was used to quantify the thoracolumbar, thoracic, and cervical-occipital ventral angles, as well as the thoracolumbar and...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2019.01.003
更新日期:2019-05-01 00:00:00
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journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/s1353-8020(00)00076-6
更新日期:2001-10-01 00:00:00
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journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.parkreldis.2017.02.011
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND:Given the heterogeneity of mild cognitive deficits in non-demented Parkinson's disease (PD), sensitive and anatomically specific behavioural measures are crucial when evaluating cognition in this patient group. Inhibitory dysfunction is one such deficit increasingly being recognised in non-demented PD; howev...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2013.04.020
更新日期:2013-09-01 00:00:00
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journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2004.06.005
更新日期:2005-03-01 00:00:00
abstract::Knowledge of molecular events contributing to motor dysfunction in Parkinson's disease has advanced rapidly during the past decade. Studies in animal models as well as in patients afflicted by this disorder suggest that the nonphysiologic stimulation of striatal dopamine receptors, first as a result of dopaminergic de...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,评审
doi:10.1016/j.parkreldis.2004.02.012
更新日期:2004-07-01 00:00:00
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journal_title:Parkinsonism & related disorders
pub_type: 评论,杂志文章
doi:10.1016/j.parkreldis.2011.05.008
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Quantitative analysis of brain atrophy may be useful in differentiating Parkinson's Disease (PD) from Progressive Supranuclear Palsy (PSP) and parkinsonian variant of Multiple System Atrophy (MSA-P); the aim of this study was to identify the volumetric differences of subcortical structures in pat...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/j.parkreldis.2010.12.010
更新日期:2011-03-01 00:00:00
abstract::Orthostatic hypotension is common in Parkinsonian patients. It is probably caused by reduced noradrenaline (NA) release. This effect is further enhanced by therapeutic use of ergot alkaloid dopamine agonists. In this trial we studied the impact of the non-ergot dopamine agonist ropinirole on blood pressure and noradre...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章
doi:10.1016/s1353-8020(98)00014-5
更新日期:1998-08-01 00:00:00
abstract:BACKGROUND:Transcranial B-mode sonography (TCS) has become an important tool in the differential diagnosis of parkinsonism given that current technology enables an adequate assessment of brain structures. In this study we aimed at evaluating the usefulness of midbrain area measured by TCS in the differential diagnosis ...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,多中心研究
doi:10.1016/j.parkreldis.2013.04.010
更新日期:2013-08-01 00:00:00
abstract:OBJECTIVE:Our purpose was to determine whether the use of catechol-O-methyltransferase-inhibitors (ICOMT) can reduce the risk of developing levodopa (LD)-induced neuropathy in Parkinson's disease (PD) patients. METHODS:A multicentre study of 197 PD patients was performed. 144 were exposed to LD for more than three yea...
journal_title:Parkinsonism & related disorders
pub_type: 杂志文章,多中心研究
doi:10.1016/j.parkreldis.2016.04.016
更新日期:2016-06-01 00:00:00