» Articles » PMID: 31828678

Identification of Distinct Blood-based Biomarkers in Early Stage of Parkinson's Disease

Overview
Journal Neurol Sci
Specialty Neurology
Date 2019 Dec 13
PMID 31828678
Citations 13
Authors
Affiliations
Soon will be listed here.
Abstract

Parkinson's disease (PD) is a slowly progressive geriatric disease, which can be one of the leading causes of serious socioeconomic burden in the aging society. Clinical trials suggest that prompt treatment of early-stage Parkinson's disease (EPD) may slow down the disease progress and have a better response. Therefore, conducting proteomics study to identify biomarkers for the diagnosis and disease-modifying therapies of EPD is vital. We aimed at identifying distinct protein autoantibody biomarkers of EPD by using the database of GSE62283 based on the platform GPL13669 downloaded from Gene Expression Omnibus database. Differentially expressed proteins (DEPs) between the EPD group (n = 103) and the normal control (NC) group (n = 111) were identified by protein-specific t test. Cluster analysis of DEPs was conducted by protein-protein interaction network to detect hub proteins. The hub proteins were then evaluated to determine the distinct biomarkers by principal component analysis, as well as functional and pathway enrichment analysis. Their biological functions were confirmed by gene ontology functional (GO) and Kyoto encyclopedia of genes and genomes pathway enrichment (KEGG). Two biomarkers, mitochondrial ribosome recycling factor (MRRF) and ribosomal protein S18 (RPS18), distinguished the EPD samples from the NC samples, and they were regarded as high-confidence distinct protein autoantibody biomarkers of EPD. The most significant GO function was protein serine/threonine kinase activity (GO: 0004674) and most of DEPs were enriched in ATP binding in molecular function category (GO: 0005524). These results may help in establishing the prompt and accurate diagnosis of EPD and may also contribute to develop mechanism-based treatments.

Citing Articles

Discerning Endoscopic Severity of Inflammatory Bowel Disease by Scoping the Peripheral Blood Transcriptome.

Soderman J, Almer S Gastro Hep Adv. 2024; 3(5):618-633.

PMID: 39165421 PMC: 11330933. DOI: 10.1016/j.gastha.2024.02.009.


Illuminating mitochondrial translation through mouse models.

Hughes L, Rackham O, Filipovska A Hum Mol Genet. 2024; 33(R1):R61-R79.

PMID: 38779771 PMC: 11112386. DOI: 10.1093/hmg/ddae020.


Escalating Bi-Directional Feedback Loops between Proinflammatory Microglia and Mitochondria in Ageing and Post-Diagnosis of Parkinson's Disease.

Ravenhill S, Evans A, Crewther S Antioxidants (Basel). 2023; 12(5).

PMID: 37237983 PMC: 10215182. DOI: 10.3390/antiox12051117.


The Protein Network in Subcutaneous Fat Biopsies from Patients with AL Amyloidosis: More Than Diagnosis?.

Silvestre D, Brambilla F, Lavatelli F, Chirivi M, Canetti D, Bearzi C Cells. 2023; 12(5).

PMID: 36899835 PMC: 10000381. DOI: 10.3390/cells12050699.


Diagnostic Test to Identify Parkinson's Disease from the Blood Sera of Chinese Population: A Cross-Sectional Study.

Tong G, Zhang P, Hu W, Zhang K, Chen X Parkinsons Dis. 2022; 2022:8683877.

PMID: 35432916 PMC: 9007633. DOI: 10.1155/2022/8683877.


References
1.
Bhat A, Dar K, Anees S, Zargar M, Masood A, Sofi M . Oxidative stress, mitochondrial dysfunction and neurodegenerative diseases; a mechanistic insight. Biomed Pharmacother. 2015; 74:101-10. DOI: 10.1016/j.biopha.2015.07.025. View

2.
Bougea A, Stefanis L, Paraskevas G, Emmanouilidou E, Vekrelis K, Kapaki E . Plasma alpha-synuclein levels in patients with Parkinson's disease: a systematic review and meta-analysis. Neurol Sci. 2019; 40(5):929-938. DOI: 10.1007/s10072-019-03738-1. View

3.
Zhao Y, Wee H, Au W, Seah S, Luo N, Li S . Selegiline use is associated with a slower progression in early Parkinson's disease as evaluated by Hoehn and Yahr Stage transition times. Parkinsonism Relat Disord. 2010; 17(3):194-7. DOI: 10.1016/j.parkreldis.2010.11.010. View

4.
Jha S, Jha N, Kar R, Ambasta R, Kumar P . p38 MAPK and PI3K/AKT Signalling Cascades inParkinson's Disease. Int J Mol Cell Med. 2015; 4(2):67-86. PMC: 4499569. View

5.
Kanehisa M, Goto S, Furumichi M, Tanabe M, Hirakawa M . KEGG for representation and analysis of molecular networks involving diseases and drugs. Nucleic Acids Res. 2009; 38(Database issue):D355-60. PMC: 2808910. DOI: 10.1093/nar/gkp896. View