Evidence map›Paper›PMID 41526655›Full record

ArticleScientific reports2026

Urine bis(Monoacylglycerol)Phosphate and risk of freezing of gait in parkinson's disease.

Shushan Sang, Nannan Yang

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Shushan SangDepartment of Otolaryngology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
Nannan YangDepartment of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China. xyynn1990@163.com.

Funding

National Natural Science Foundation of China 82301618
6 · The paper itself

Abstract

Urine bis(monoacylglycero)phosphate (BMP) levels are reportedly increased in GBA variants carriers of patients with Parkinson's disease (PD). Freezing of gait (FOG) is a common PD patients, we aimed to evaluate the association of urinary BMP with the risk of FOG development in a large PD cohort. A total of 354 PD patients from the Parkinson's Progression Markers Initiative (PPMI) were included in this study, and urinary BMPs, including total di-22:6-BMP and 2,2'-di-22:6-BMP, were evaluated at baseline. They were followed up for up to 5 years to examine the progression of FOG. The cumulative incidence of FOG and risk factors for FOG were assessed via Kaplan‒Meier and Cox regression analyses. At baseline, the future FOG group presented higher baseline total di-22:6-BMP levels and 2,2'-di-22:6-BMP levels. During follow-up, baseline urinary 2,2'-di-22:6-BMP was associated with the progression of FOG. In the multivariable Cox analysis, urinary 2,2'-di-22:6-BMP remained an independent predictor of FOG (HR 1.030; 95% CI 1.010-1.051; p = 0.010). In the subgroup analyses, the "high-level" group had a significantly greater incidence of FOG than the "low-level" group and GBA variants independently increased the risk of FOG in the "high-level" group.We found that baseline urinary 2,2'-di-22:6-BMP was a predictor of FOG development in early PD patients.

Indexed as

Gait Disorders, NeurologicLysophospholipidsMonoglyceridesParkinson DiseaseAgedBiomarkersDisease ProgressionFemaleHumansMaleMiddle AgedRisk FactorsBiomarkersbis(monoacylglyceryl)phosphateLysophospholipidsMonoglyceridesFreezing of gaitGBA variants ·Parkinson’s diseaseUrinary BMP

Identifiers

PMID41526655
PMCPMC12876939

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.