The LRRK2 p.L1795F variant causes Parkinson’s disease in the European population

Lara M. Lange*, Kristin Levine, Susan H. Fox, Connie Marras, Nazish Ahmed, Nicole Kuznetsov, Dan Vitale, Hirotaka Iwaki, Katja Lohmann, Luca Marsili, Alberto J. Espay, Peter Bauer, Christian Beetz, Jessica Martin, Stewart A. Factor, Lenora A. Higginbotham, Honglei Chen, Hampton Leonard, Mike A. Nalls, Niccolo E. MencacciHuw R. Morris, Andrew B. Singleton, Christine Klein, Cornelis Blauwendraat, Zih Hua Fang*, Masharip Atadzhanov, Toan Nguyen, Duan Nguyen, Mathew Koretsky, Mary B. Makarious, Faraz Faghri, Thomas Beach, Tao Xie, Sonya Dumanis, Ruth Walker, Roy Alcalay, Roger Albin, Steven Lubbe, Megan J. Puckelwartz, Matthew Farrer, Marissa Dean, Lisa Shulman, Lauren Ruffrage, Lana M. Chahine, Kenneth Marek, Katerina Markopoulou, Karl Kieburtz, Karen Nuytemans, Kamalini Ghosh Galvelis, Rejko Krüger, the Global Parkinson’s Genetics Program (GP2)

*Corresponding author for this work

Research output: Contribution to journalArticleResearchpeer-review

Abstract

LRRK2-PD represents the most common form of autosomal dominant Parkinson’s disease. We identified the LRRK2 p.L1795F variant in three families and six additional unrelated cases using genetic data from over 50,000 individuals. Carriers with available genotyping data shared a common haplotype. The clinical presentation resembles other LRRK2-PD forms. Combined with published functional evidence showing strongly enhanced LRRK2 kinase activity, we provide evidence that LRRK2 p.L1795F is pathogenic.

Original languageEnglish
Article number58
Pages (from-to)58
Journalnpj Parkinson's Disease
Volume11
Issue number1
DOIs
Publication statusPublished - 25 Mar 2025
Externally publishedYes

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