Evidence map›Paper›PMID 40202048›Full record

ArticleCNS neuroscience & therapeutics2025

Identification of Common Brain Protein and Genetic Loci Between Parkinson's Disease and Lewy Body Dementia.

Tingting Jia, Fuhua Yang, Fengqin Qin, Yongji He, Feng Han, Chengcheng Zhang

Abstract read
In one paragraph

Article in CNS neuroscience & therapeutics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Tingting JiaMental Health Center and Psychiatric Laboratory, the State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
Fuhua YangDepartment of Nephrology, The Sixth People's Hospital of Chengdu, Chengdu, Sichuan, China.
Fengqin QinDepartment of Neurology, The 3rd Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China.
Yongji HeClinical Trial Center, National Medical Products Administration key Laboratory for Clinical Research and Evaluation of Innovative Drugs, West China Hospital Sichuan University, Chengdu, China.
Feng HanDepartment of Emergency Medicine, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China.
Chengcheng ZhangMental Health Center and Psychiatric Laboratory, the State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, Sichuan, China.ORCID 0000-0002-2992-6291

Funding

China Postdoctoral Science Foundation 2020M673247Key R & D projects of Science and Technology Department of Sichuan Province 2021YFS0248Postdoctoral Foundation of West China Hospital 2020HXBH163
6 · The paper itself

Abstract

backgroundParkinson's disease (PD) and Lewy body dementia (LBD) have many common features, including clinical manifestations, neurochemistry, and pathology, but little is known about their shared brain proteins and genetic factors.

methodsTo identify susceptibility-related brain proteins that are shared between PD and LBD patients, proteome-wide association studies (PWASs) were conducted by integrating human brain protein quantitative trait loci (pQTLs) with large-scale genome-wide association studies (GWASs) of both diseases. Subsequently, pleiotropy-informed conditional false discovery rate (pleioFDR) analysis was performed to identify common risk genetic loci between PD and LBD. Finally, the downregulation of these risk genes in different disease states was validated by differential gene expression analysis.

resultsPWASs identified 12 PD risk proteins and nine LBD risk proteins, among which TMEM175 (z

conclusionDysregulation of TMEM175 may confer PD and LBD risk and may be partly responsible for their comorbidity. Our results revealed the common genetic risk factors between PD and LBD, which elucidated the shared genetic basis of these diseases.

Indexed as

BrainGenetic LociLewy Body DiseaseNerve Tissue ProteinsParkinson DiseaseAgedFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansMaleQuantitative Trait LociNerve Tissue Proteinsdementiaprotein quantitative trait lociproteome‐wide association studyrisk gene

Identifiers

PMID40202048
PMCPMC11979625

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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.