ArticleMovement disorders : official journal of the Movement Disorder Society2020
Higher Urine bis(Monoacylglycerol)Phosphate Levels in LRRK2 G2019S Mutation Carriers: Implications for Therapeutic Development.
Article in Movement disorders : official journal of the Movement Disorder Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed, 81 citations in OpenAlex.
- Leucine-rich repeat kinase 2 (LRRK2): balancing cellular homeostasis and Parkinson's disease (PD) pathogenesis.Annals of medicine · 2026Review
- Subtype-specific secretion of extracellular vesicles by LRRK2 and Rab GTPases under lysosomal stress.iScience · 2026Article
- Genome-wide association studies identify genetic determinants of synucleinopathy biomarkers.Research square · 2026Article
- Biomarkers of Leucine-Rich Repeat Kinase 2 (LRRK2) and Lysosomal Dysfunction in Progressive Supranuclear Palsy.Movement disorders : official journal of the Movement Disorder Society · 2026Article
- Robust analytical methods for bis(monoacylglycero)phosphate profiling in health and disease.Nature protocols · 2026Review
- Urinary Biomarkers in Parkinson's Disease: A Structured Integrative Review of Pathophysiological Pathways.Medical sciences (Basel, Switzerland) · 2026Review
- Multi-cohort, cross-species urinary proteomics reveals signatures of LRRK2 dysfunction in Parkinson's disease.Molecular systems biology · 2026Article
- Article
- Translational lipidomics reveals BMP and its precursor LPG as biomarkers for CLN5 Batten disease.bioRxiv : the preprint server for biology · 2026Article
- LRRK2 as a Potential Disease-Modifying Target in Sporadic Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2026Review
- Urine bis(Monoacylglycerol)Phosphate and risk of freezing of gait in parkinson's disease.Scientific reports · 2026Article
- Genome-wide association studies identify genetic determinants of synucleinopathy biomarkers.medRxiv : the preprint server for health sciences · 2025Article
- LRRK2 kinase activity regulates Parkinson's disease-relevant lipids at the lysosome.Molecular neurodegeneration · 2025Article
- Leucine-rich repeat kinase 2 biomarkers for Parkinson's disease.The Biochemical journal · 2025Review
- Biomarkers of Parkinson's Disease: From Basic Research to Clinical Practice.Aging and disease · 2024Review
- Navigating the metabolic maze: anomalies in fatty acid and cholesterol processes in Alzheimer's astrocytes.Alzheimer's research & therapy · 2024Review
- The Impact of 90 Parkinson's Disease-Risk Single Nucleotide Polymorphisms on Urinary Bis(monoacylglycerol)phosphate Levels in the Prodromal and PD Cohorts.International journal of molecular sciences · 2024Article
- A potential patient stratification biomarker for Parkinson´s disease based on LRRK2 kinase-mediated centrosomal alterations in peripheral blood-derived cells.NPJ Parkinson's disease · 2024Article
- Lipids as Emerging Biomarkers in Neurodegenerative Diseases.International journal of molecular sciences · 2023Review
- Parkinson's VPS35[D620N] mutation induces LRRK2-mediated lysosomal association of RILPL1 and TMEM55B.Science advances · 2023Article
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundLRRK2 mutations are a common cause of dominantly inherited PD. Previous studies showed decreases in urine levels of didocohexaenoyl (22:6) bis(monoacylglycerol)phosphate in LRRK2-knockout mice and in non-human primates treated with LRRK2 kinase inhibitors. We hypothesized that urine levels of bis(monoacylglycerol)phosphate isoforms will be higher in individuals with a PD-causing gain-of-kinase function mutation, LRRK2 G2019S. The objective of this study was to investigate alterations in urinary phospholipids as biomarkers of LRRK2 mutations and Parkinson's disease status/phenotypes.
methodsUltra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was used to assess 54 bioactive phospholipids in urine from the LRRK2 Cohort Consortium (n = 80). To confirm and extend the findings, urine from an independent LRRK2 cohort from Columbia University Irving Medical Center (n = 116) was used. Both cohorts were composed of LRRK2 G2019S carriers and non-carriers with and without PD.
resultsIn each cohort, 4 bis(monoacylglycerol)phosphate isoforms (di-18:1-bis[monoacylglycerol]phosphate, didocohexaenoyl [22:6] bis[monoacylglycerol] phosphate, 2,2'-di-22:6-bis[monoacylglycerol]phosphate, and 2,2'-di-18:1-bis[monoacylglycerol]phosphate) were significantly higher (2.5- to 4.3-fold) in G2019S carriers compared with non-carriers. Interestingly, 2,2'-di-18:1-bis(monoacylglycerol)phosphate levels were marginally higher in LRRK2 carriers with PD than in those without PD (P = 0.045). Moreover, increased 2,2' and total di-22:6-bis(monoacylglycerol)phosphate were associated with worse cognitive status assessed by the Montreal Cognitive Assessment (P = 0.0033 and 0.0144, respectively).
conclusionsThe observed association of bis(monoacylglycerol)phosphate isoforms with LRRK2 G2019S mutation, PD status among G2019S carriers, and correlation with cognitive decline suggest the potential use of urinary bis(monoacylglycerol)phosphate isoforms as biomarkers for clinical trials of LRRK2-targeted therapies. © 2019 The Authors. Movement Disorders published by Wiley Periodicals, Inc. on behalf of International Parkinson and Movement Disorder Society.
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