Background pattern of a brain with neural connections

Team GP2

Global Parkinson’s Genetics Program (GP2)

GP2 is an ambitious ten-year program to genotype >150,000 volunteers around the world to further understand the genetic architecture of Parkinson’s disease (PD). There is still much to learn about genetic risk factors and the path to further understanding requires working collaboratively and openly sharing data, processes, and results. Visit www.gp2.org to learn more.

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In the News

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Illumina logo

Illumina launches BioInsight Platform, its first unified software environment to help accelerate genomic and multiomic breakthroughs

10/14/2026 — The new platform brings together advanced analysis, purpose-built AI, and curated biological data so researchers can move more quickly from complex genomic and multiomic data to actionable insight. Included in the new platform, latest DRAGEN update expands access to Illumina's award-winning secondary analysis across supported cloud and standard computing environment

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NeuroVoices: Kamalini Galvelis, MS, on Why Diverse Cohorts Matter in Replicating a GBA1 Intronic Risk Variant

10/07/2026 — At the 2026 International Congress of Parkinson's Disease and Movement Disorders, held October 4-8 in Seoul, South Korea, investigators from the Parkinson's Foundation presented what they describe as the first large-scale replication of a GBA1 risk signal associated with African ancestry.1 The variant, rs3115534-G, sits in intron 8 of GBA1 and disrupts splicing, lowering glucocerebrosidase activity.2 It was first identified in a genome-wide meta-analysis of nearly 198,000 people of African and African admixed ancestry, where it was linked to greater odds of Parkinson disease (PD) and a younger age at onset.