Article (Scientific journals)
GATA3 as a Blood-Based RNA Biomarker for Idiopathic Parkinson's Disease.
ACHARYA, Shubhra; Lumley, Andrew I; Zhang, Lu et al.
2023In International Journal of Molecular Sciences, 24 (12), p. 10040
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Keywords :
GATA3; Parkinson’s disease (PD); blood-based biomarker; diagnosis; RNA; Biomarkers; RNA, Messenger; GATA3 protein, human; GATA3 Transcription Factor; Humans; Case-Control Studies; Cross-Sectional Studies; RNA, Messenger/genetics; GATA3 Transcription Factor/genetics; Parkinson Disease/diagnosis; Parkinson Disease/genetics; Parkinson Disease/complications; Parkinson Disease; Catalysis; Molecular Biology; Computer Science Applications; Organic Chemistry
Abstract :
[en] Finding novel biomarkers for Parkinson's disease (PD) is crucial for early disease diagnosis, severity assessment and identifying novel disease-modifying drug targets. Our study aimed at investigating the GATA3 mRNA levels in whole blood samples of idiopathic PD (iPD) patients with different disease severities as a biomarker for iPD. The present study is a cross-sectional, case-control study, with samples obtained from the Luxembourg Parkinson's cohort (LuxPARK). iPD (N = 319) patients, along with age-matched controls without PD (non-PD; N = 319) were included in this study. Blood GATA3 mRNA expression was measured using quantitative reverse transcription PCR (RT-qPCR) assays. The capacity of GATA3 expression levels to establish the diagnosis of iPD (primary end-point) and assess disease severity (secondary end-point) was determined. The blood levels of GATA3 were significantly lower in iPD patients, compared to non-PD controls (p ≤ 0.001). Logistic regression models showed a significant association of GATA3 expression with iPD diagnosis after adjustment for the confounders (p = 0.005). Moreover, the addition of GATA3 expression to a baseline clinical model improved its iPD diagnosis capacity (p = 0.005). There was a significant association of GATA3 expression levels with the overall disease severity (p = 0.002), non-motor experiences of daily living (nm-EDL; p = 0.003) and sleep disturbances (p = 0.01). Our results suggest that GATA3 expression measured in blood may serve as a novel biomarker and may help in the diagnosis of iPD and assessment of disease severity.
Disciplines :
Biochemistry, biophysics & molecular biology
Author, co-author :
ACHARYA, Shubhra  ;  University of Luxembourg ; Cardiovascular Research Unit, Department of Precision Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg
Lumley, Andrew I ;  Cardiovascular Research Unit, Department of Precision Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg
Zhang, Lu ;  Bioinformatics Platform, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg
Vausort, Mélanie ;  Cardiovascular Research Unit, Department of Precision Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg
DEVAUX, Yvan  ;  University of Luxembourg ; Cardiovascular Research Unit, Department of Precision Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg
On Behalf Of The Ncer-Pd Consortium
External co-authors :
no
Language :
English
Title :
GATA3 as a Blood-Based RNA Biomarker for Idiopathic Parkinson's Disease.
Publication date :
12 June 2023
Journal title :
International Journal of Molecular Sciences
ISSN :
1661-6596
eISSN :
1422-0067
Publisher :
Multidisciplinary Digital Publishing Institute (MDPI), Switzerland
Special issue title :
Peripheral Biomarkers in Neurodegenerative Diseases 3.0
Volume :
24
Issue :
12
Pages :
10040
Peer reviewed :
Peer Reviewed verified by ORBi
FnR Project :
FNR14566210 - Long Noncoding Rnas In Tissue Repair, 2020 (01/08/2020-31/07/2023) - Shubhra Acharya
Funders :
Fonds National de la Recherche
Fonds National de la Recherche
Fonds National de la Recherche
Ministry of Higher Education and Research of Luxembourg, the Heart Foundation—Daniel Wagner
Luxembourg National Research Fund
Funding text :
This work has been funded by grants from the Fonds National de la Recherche (FNR) of Luxembourg to S.A. (grant #AFR14566210) and to Y.D. (C14/BM/8225223, C17/BM/11613033) and the Ministry of Higher Education and Research of Luxembourg, the Heart Foundation—Daniel Wagner. The National Centre of Excellence in Research on Parkinson’s Disease (NCER-PD) is funded by the Luxembourg National Research Fund (FNR/NCER13/BM/11264123).
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