DRD4 gene polymorphism and impulse control disorder induced by dopamine agonists in Parkinson's disease

Autor: Viviana Torres, Jesica Pérez‐Montesino, Rubén Fernández‐Santiago, Manel Fernández, Ana Camara, Yaroslau Compta, María‐José Martí, Àlex Guerra Beltran, José Rios, Francesc Valldeoriola, Mario Ezquerra
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Annals of Clinical and Translational Neurology, Vol 11, Iss 8, Pp 2222-2229 (2024)
Druh dokumentu: article
ISSN: 2328-9503
DOI: 10.1002/acn3.52111
Popis: Abstract Impulse control disorders and their consequences display variability among individuals, indicating potential involvement of environmental and genetic factors. In this retrospective study, we analyzed a cohort of Parkinson's disease patients treated with dopamine agonists and investigated the influence of the dopamine D4 receptor gene polymorphism, DRD4 7R+, which is linked to psychiatric disorders, impulsive traits, and addictive behaviors. We found that DRD4 7R+ is a significant genetic risk factor associated with the severity of ICD.
Databáze: Directory of Open Access Journals
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