scholarly journals KMT2A/MLL1 is differentially expressed in the brains of patients with Parkinson’s Disease.

2020 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Differentially Expressed ◽  
Gene Encoding ◽  
Microarray Datasets

Parkinson’s Disease (PD) is characterized by loss of dopaminergic neurons in the substantia nigra of the basal ganglia (1). We mined published microarray datasets (2, 3, 4) to identify genes whose expression was most different in the brains of patients with PD as compared to that of non-affected patients. We identified significant changes in expression of the gene encoding KMT2A (also known as MLL1) in the substantia nigra of patients with PD.

scholarly journals Autophagin-3 (ATG4C) is differentially expressed in the brains of patients with Parkinson’s Disease.

2020 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Differentially Expressed ◽  
Gene Encoding ◽  
Microarray Datasets

Parkinson’s Disease (PD) is characterized by loss of dopaminergic neurons in the substantia nigra of the basal ganglia (1). We mined published microarray datasets (2, 3) to identify genes whose expression was most different in the substantial nigra of patients with PD as compared to that of non-affected patients. We identified significant changes in expression of the gene encoding autophagin-3 (ATG4C) in the substantia nigra of patients with PD.

scholarly journals LINC00643 is differentially expressed in the brains of patients with Parkinson’s Disease.

2020 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Differentially Expressed ◽  
Gene Encoding ◽  
Non Coding Rna ◽  
Microarray Datasets

Parkinson’s Disease (PD) is characterized by loss of dopaminergic neurons in the substantia nigra of the basal ganglia (1). We mined published and public microarray datasets (2, 3) to identify genes whose expression was most different in the substantial nigra of patients with PD as compared to that of non-affected patients. We identified significant changes in expression of the gene encoding the long intergenic non-coding RNA LINC00643 in the substantia nigra of patients with PD.

scholarly journals ANK1 is differentially expressed in the brains of patients with Parkinson’s Disease.

2020 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Differentially Expressed ◽  
Gene Encoding ◽  
Microarray Datasets

Parkinson’s Disease (PD) is characterized by loss of dopaminergic neurons in the substantia nigra of the basal ganglia (1). We mined published microarray datasets (2, 3) to identify genes whose expression was most different in the substantial nigra of patients with PD as compared to that of non-affected patients. We identified significant changes in expression of the gene encoding ANK1 in the substantia nigra of patients with PD.

scholarly journals KMT5B is differentially expressed in the brains of patients with Parkinson’s Disease.

2020 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Differentially Expressed ◽  
Gene Encoding ◽  
Histone Lysine ◽  
Microarray Datasets

Parkinson’s Disease (PD) is characterized by loss of dopaminergic neurons in the substantia nigra of the basal ganglia (1). We mined published microarray datasets (2, 3, 4) to identify genes whose expression was most different in the brains of patients with PD as compared to that of non-affected patients. We identified significant changes in expression of the gene encoding the histone lysine N-methyltransferase KMT5B in the substantia nigra of patients with PD.

scholarly journals CDK6 is differentially expressed in the brains of patients with Parkinson’s Disease.

2020 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Differentially Expressed ◽  
Cyclin Dependent Kinase ◽  
Gene Encoding

Parkinson’s Disease (PD) is characterized by loss of dopaminergic neurons in the substantia nigra of the basal ganglia (1). We mined published and public microarray (2, 3) datasets to identify genes whose expression was most different in the brains of patients with PD as compared to that of non-affected patients. We identified significant changes in expression of the gene encoding the cyclin-dependent kinase CDK6 in the substantia nigra of patients with PD.

scholarly journals ID2 is differentially expressed in the brains of patients with Parkinson’s Disease.

2020 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Transcription Factor ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Differentially Expressed ◽  
Gene Encoding

Parkinson’s Disease (PD) is characterized by loss of dopaminergic neurons in the substantia nigra of the basal ganglia (1). We mined published and public microarray (2, 3) datasets to identify genes whose expression was most different in the brains of patients with PD as compared to that of non-affected patients. We identified significant changes in expression of the gene encoding the transcription factor ID2 in the substantia nigra of patients with PD.

scholarly journals C18ORF54 is differentially expressed in the brains of patients with Parkinson’s Disease.

2020 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Open Reading Frame ◽  
Differentially Expressed ◽  
Reading Frame ◽  
Microarray Datasets

Parkinson’s Disease (PD) is characterized by loss of dopaminergic neurons in the substantia nigra of the basal ganglia (1). We mined published and public microarray datasets (2, 3, 4) to identify genes whose expression was most different in the substantial nigra of patients with PD as compared to that of non-affected patients. We identified significant changes in expression of open reading frame 18 on chromosome 54 (C18ORF54) in the substantia nigra of patients with PD.

scholarly journals Identification of Blood-based Biomarkers for Early Stage Parkinson’s Disease

2020 ◽  
Author(s):  
Andrew Gao
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Cellular Response ◽  
Molecular Mechanisms ◽  
Early Stage ◽  
Differentially Expressed ◽  
Motor Symptoms ◽  
Early Stages

AbstractParkinson’s disease (PD) affects millions of people worldwide and causes symptoms such as bradykinesia and disrupted speech. Parkinson’s disease is known to be characterized by the mass death of dopaminergic neurons in the substantia nigra region. In the status quo, PD is often diagnosed at late stages because obvious motor symptoms appear after the disease has progressed far. It is advantageous to diagnose PD before the onset of motor symptoms because treatments are often more effective at early stages. While motor symptoms usually manifest when over 50% of dopaminergic neurons in the substantia nigra are already lost, molecular signatures of PD may be present at early stages in patient blood. This study aimed to analyze several gene expression studies’ data for commonly differentially expressed genes (DEGs) in the blood of early stage PD patients. 147 DEGs were identified in at least two out of three datasets and passed cut-off criteria. A protein interaction network for the DEGs was constructed and various tools were used to identify network characteristics and hub genes. PANTHER analysis revealed that the biological process “cellular response to glucagon stimulus” was overrepresented by almost 21 times among the DEGs and “lymphocyte differentiation” by 5.98 times. Protein catabolic processes and protein kinase functions were also overrepresented. ESR1, CD19, SMAD3, FOS, CXCR5, and PRKACA may be potential biomarkers and warrant further study. Overall, the findings of the present study provide insights on molecular mechanisms of PD and provide greater confidence on which genes are differentially expressed in PD. The results also are additional evidence for the role of the immune system in PD, a topic that is gaining interest in the PD research community.

Pathophysiology of Basal Ganglia Disorders

CNS Spectrums ◽  
1998 ◽  
Vol 3 (2) ◽  
pp. 36-40 ◽  
Author(s):  
Jau-Shin Lou
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Surgical Treatment ◽  
Basal Ganglia ◽  
Substantia Nigra ◽  
Movement Disorders ◽  
Normal State ◽  
Dopaminergic Neurons ◽  
Basal Ganglia Disorders

AbstractParkinson's disease is the most common basal ganglia disorder that is caused by the degeneration of dopaminergic neurons in the substantia nigra. This article reviews the normal physiology of the basal ganglia in the normal state, as well as the pathophysiology of Parkinson's disease (PD) and other movement disorders associated with the basal ganglia. Also discussed is the pathophysiological basis for the surgical treatment of PD.

Low Levels of Prohibitin in Substantia Nigra Makes Dopaminergic Neurons Vulnerable in Parkinson’s Disease

2017 ◽  
Vol 55 (1) ◽  
pp. 804-821 ◽  
Author(s):  
Debashis Dutta ◽  
Nilufar Ali ◽  
Emili Banerjee ◽  
Raghavendra Singh ◽  
Amit Naskar ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Substantia Nigra ◽  
Dopaminergic Neurons ◽  
Low Levels
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