CD33 rs3865444 as a risk factor for Parkinson's disease

Copyright © 2021 Elsevier B.V. All rights reserved..

BACKGROUND: Alzheimer's (AD) and Parkinson's diseases (PD) share a few elements of their clinical, pathological and genetic backgrounds. The CD33 rs3865444 has emerged as a strong genetic locus associated with AD through genome-wide association study (GWAS). However, little is known for its role in PD.

OBJECTIVE: To assess the role of CD33 rs3865444 on PD risk.

METHODS: We genotyped 358 patients with PD and 358 healthy controls for theCD33 rs3865444. Odds ratios (ORs) with the respective 95% confidence intervals (CIs)], were calculated with the SNPStats software, assuming five genetic models (co-dominant, dominant, recessive, over-dominant and log-additive), with the G allele as the reference allele.

RESULTS: The CD33 rs3865444 was associated with decreased PD risk in the dominant [GG vs GT + TT; OR (95% CI) = 0.61 (0.45-0.82), p = 0.001], the over-dominant [GG + TT vs GT; OR (95% CI) = 0.65 (0.48-0.89), p = 0.0061], log-additive [OR (95% CI) = 0.67 (0.52-0.86), p = 0.0014], and co-dominant [with overall p = 0.0043, and OR (95% CI) = 0.62 (0.45-0.84) for the TG genotype compared to the GG], modes of inheritance.

CONCLUSIONS: The CD33 rs3865444 is associated with decreased PD risk, and larger studies investigating the role of CD33 rs3865444 on PD are needed.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:748

Enthalten in:

Neuroscience letters - 748(2021) vom: 23. März, Seite 135709

Sprache:

Englisch

Beteiligte Personen:

Siokas, Vasileios [VerfasserIn]
Arseniou, Stylianos [VerfasserIn]
Aloizou, Athina-Maria [VerfasserIn]
Tsouris, Zisis [VerfasserIn]
Liampas, Ioannis [VerfasserIn]
Sgantzos, Markos [VerfasserIn]
Liakos, Panagiotis [VerfasserIn]
Bogdanos, Dimitrios P [VerfasserIn]
Hadjigeorgiou, Georgios M [VerfasserIn]
Dardiotis, Efthimios [VerfasserIn]

Links:

Volltext

Themen:

CD33
CD33 protein, human
Genetics
Journal Article
Parkinson’s disease
Research Support, Non-U.S. Gov't
Rs3865444
Sialic Acid Binding Ig-like Lectin 3
Single nucleotide polymorphism

Anmerkungen:

Date Completed 03.06.2021

Date Revised 07.12.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.neulet.2021.135709

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM321418336