ǂa ǂretrospective cohort study
Sara Redenšek (Avtor), Tanja Blagus (Avtor), Maja Trošt (Avtor), Vita Dolžan (Avtor)

Povzetek

The serotonergic system is important in Parkinson’s disease (PD) pathogenesis as it can take over dopamine production after a large portion of dopaminergic neurons is lost through neurodegeneration. The aim of this study was to evaluate the effect of genetic variability of serotonergic genes on the occurrence of motor complications and psychiatric adverse events (AE) due to dopaminergic treatment. We enrolled 231 patients and their clinical data were collected. Genotyping was performed for eight genetic variants. Logistic regression was used for analysis. Carriers of the HTR1A rs6295 GC genotype (OR = 2.58; 95% CI = 1.15–5.78; p = 0.021), TPH2 rs4290270 AA genotype (OR = 2.78; 95% CI = 1.08–7.03; p = 0.034), and at least one TPH2 rs4570625 T allele (OR = 1.86; 95% CI = 1.00–3.44; p = 0.047) had increased risk for visual hallucinations (VH). Additionally, carriers of at least one SLC6A4 5-HTTPLR rs25531 S (OR = 0.52; 95% CI = 0.28–0.96; p = 0.037) or at least one LG allele (OR = 0.37; 95% CI = 0.14–0.97; p = 0.044) had a decreased chance for VH. Constructed haplotypes of the TPH2 showed increased risk for VH (OR = 1.94; 95% CI = 1.06–3.55; p = 0.032) and impulse control disorders (OR = 5.20; 95% CI = 1.86–14.50; p = 0.002). Finally, individual gene–gene interactions showed decreased odds for the development of motor AE. Our findings suggest that the serotonergic pathway may play an important role in the development of AE resulting from dopaminergic treatment.

Ključne besede

Parkinsonova bolezen;motorični zapleti;vizualne halucinacije;Parkinson’s disease;motor complications;visual hallucinations;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL MF - Medicinska fakulteta
UDK: 616.8
COBISS: 97247491 Povezava se bo odprla v novem oknu
ISSN: 2075-4426
Št. ogledov: 85
Št. prenosov: 25
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: Parkinsonova bolezen;motorični zapleti;vizualne halucinacije;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 1-13
Letnik: ǂVol. ǂ12
Zvezek: ǂiss. ǂ2
Čas izdaje: 2022
DOI: 10.3390/jpm12020266
ID: 15624560