Evidence map›Paper›PMID 38378815›Full record

ArticleNPJ Parkinson's disease2024

Genetic analysis of the X chromosome in people with Lewy body dementia nominates new risk loci.

Ece Bayram, Paolo Reho, Irene Litvan, International LBD Genomics Consortium, Jinhui Ding, J Raphael Gibbs, Clifton L Dalgard, Bryan J Traynor, Sonja W Scholz, Ruth Chia

Open access · goldAbstract read
In one paragraph

Article in NPJ Parkinson's disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
6.6field-weighted citation impact, top 3% of its field
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

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.

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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. geneXplore: An Interactive Browser for X Chromosome-Wide Association Study Results.medRxiv : the preprint server for health sciences · 2026
    Article
  4. Article
  5. Article
  6. Genetic Analysis of the X Chromosome Associates Loci with Progression of Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2025
    Article
  7. Article
  8. Implications and opportunities regarding biological frameworks in overt and prodromal dementia with Lewy bodies.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Review
  9. Article
  10. Article
  11. Review
  12. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 1 country.

Ece BayramDepartment of Neurosciences, Parkinson and Other Movement Disorders Center, University of California San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0002-6875-4242
Paolo RehoNeurodegenerative Diseases Research Unit, National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA.
Irene LitvanDepartment of Neurosciences, Parkinson and Other Movement Disorders Center, University of California San Diego, La Jolla, CA, USA.
International LBD Genomics Consortium
Jinhui DingComputational Biology Group, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA.
J Raphael GibbsComputational Biology Group, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA.ORCID http://orcid.org/0000-0002-6985-0658
Clifton L DalgardDepartment of Anatomy, Physiology & Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
Bryan J TraynorDepartment of Neurology, Johns Hopkins University Medical Center, Baltimore, MD, USA.
Sonja W ScholzNeurodegenerative Diseases Research Unit, National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA.ORCID http://orcid.org/0000-0002-6623-0429
Ruth ChiaNeuromuscular Diseases Research Section, National Institute on Aging, Bethesda, MD, USA. ruth.chia@nih.gov.ORCID http://orcid.org/0000-0002-4709-7423
National Institute on Aging · USJohns Hopkins University · USUniversity of California San Diego · USNational Institute of Neurological Disorders and Stroke · USUniformed Services University of the Health Sciences · US

Funding

Genetic characterization of atypical parkinsonismZIANS003154 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI SCHOLZ, SONJA · 2016 to 2025
$15.4M
Genome sequencing of Lewy Body Dementia and Frontotemporal Dementia: a public resource for the study of Alzheimers disease and related dementiasZIAAG000935 · NIA · NATIONAL INSTITUTE ON AGING · PI TRAYNOR, BRYAN · 2017 to 2025
$771k
Genetic and Neuropathologic Underpinnings of Sex Differences in Lewy Body DementiasR00AG073453 · NIA · UNIVERSITY OF COLORADO DENVER · PI ECE BAYRAM · 2024 to 2026
$725k
Genetic and Neuropathologic Underpinnings of Sex Differences in Lewy Body DementiasK99AG073453 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BAYRAM, ECE · 2022 to 2023
$251k
Intramural NIH HHS ZIA AG000935Intramural NIH HHS ZIA NS003154NIA NIH HHS K99 AG073453NIA NIH HHS R00 AG073453
6 · The paper itself

Abstract

Sex influences the prevalence and symptoms of Lewy body dementia (LBD). However, genome-wide association studies typically focus on autosomal variants and exclude sex-specific risk factors. We addressed this gap by performing an X chromosome-wide association study using whole-genome sequence data from 2591 LBD cases and 4391 controls. We identified a significant risk locus within intron 1 of MAP3K15 (rs141773145, odds ratio = 2.42, 95% confidence interval = 1.65-3.56, p-value = 7.0 × 10

Identifiers

PMID38378815
PMCPMC10879525
OpenAlexW4391984455

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.