ArticlemedRxiv : the preprint server for health sciences2025
Clinical and genetic insights of Parkinson's Disease in a Mexican cohort: highlighting Latino's diversity.
Article in medRxiv : the preprint server for health sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The genetic architecture of Parkinson's disease in Mexico: a systematic review.Frontiers in aging neuroscience · 2026Pooled it
- The Green Parkinson's Belt: agricultural regions associated with increased Parkinson's disease burden in Mexico.Frontiers in aging neuroscience · 2026Article
Corrections and comments
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Authors and funding
27 authors.
Funding
Abstract
Objective: This study aims to describe the establishment of the Mexican Parkinson's Research Network (MEX-PD), a consortium dedicated to investigating the clinical, genetic, environmental, and neurophysiological underpinnings of phenotypic diversity in Mexican Parkinson's disease (PD) patients and to present preliminary clinical and genetic outcomes. Methods: PD patients and control participants were recruited from medical centers across Mexico. The initial recruitment phase involved comprehensive neurological evaluations, cognitive assessments, and DNA collection. We conducted classical statistical analyses on clinical variables. Secondly, following genotyping with NeuroBooster array, quality control and imputation, preliminary analysis of ancestry composition, allele frequency calculation and association analysis was carried out for 294 samples. Results: The cohort consisted of 530 control participants and 470 PD patients, with a mean age of diagnosis of 59.9 ± 11.52 years. Among the PD patients, 21.2% were identified as having early-onset PD (<50 years old). Ancestry composition analysis revealed that the main components were European (49.8% in cases and 42.4% in controls) and Native American (46.1% in cases and 54.3% in controls). Variants in genes such as Conclusions: The MEX-PD consortium will contribute to the understanding of PD within the Mexican population. The data collected will enable a deeper comprehension of the specific contributions of genetic and environmental factors to these outcomes. Significance: This research advocates for the development of personalized treatments and aims to improve the quality of life for Mexican PD patients.
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Registered trials
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