Evidence map›Paper›PMID 34062646›Full record

ArticleJournal of movement disorders2021

Environmental Risk Factors for Progressive Supranuclear Palsy.

Hee Kyung Park, Sindana D Ilango, Irene Litvan

Open access · diamondAbstract read
In one paragraph

Article in Journal of movement disorders, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 9% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

  1. The Role of MicroRNAs in Progressive Supranuclear Palsy-A Systematic Review.International journal of molecular sciences · 2024
    Pooled it
  2. Pooled it
  3. Review
  4. Risk Factors for the Diagnosis of Progressive Supranuclear Palsy in the UK Biobank.Movement disorders : official journal of the Movement Disorder Society · 2026
    Article
  5. Comorbid pathologies and their impact on progressive supranuclear palsy: current view.Journal of neural transmission (Vienna, Austria : 1996) · 2026
    Review
  6. Review
  7. Progressive Supranuclear Palsy-A Global Review.Movement disorders clinical practice · 2026
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Parkinson's Disease is Predominantly a Genetic Disease.Journal of Parkinson's disease · 2024
    Review
  16. Article
  17. Article
  18. 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

3 authors at 2 institutions in 3 countries.

Hee Kyung ParkDepartment of Neurology, Ewha Womans Mokdong Hospital, Ewha Womans University, Seoul, Korea.
Sindana D IlangoDepartment of Family Medicine and Public Health, University of California San Diego, La Jolla, CA, USA.
Irene LitvanParkinson and Other Movement Disorders Center, Department of Neurosciences, University of California San Diego, La Jolla, CA, USA.
University of California, San Diego · USEwha Womans University · KR

Funding

Technology and Remote Assessment CoreU19AG063911 · NIA · MAYO CLINIC ROCHESTER · PI Bradley F Boeve · 2019 to 2026
$120.9M
VIRUS-INDUCED BRAIN PATHOLOGYP50AG005131 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BREWER, JAMES B · 1985 to 2018
$55.4M
Renewal of Centers of Biomedical Research Excellence (COBRE) (Phase 2) CNTN - ResubmissionP20GM109025 · NIGMS · CLEVELAND CLINIC FOUNDATION · PI JESSICA KIRKLAND CALDWELL · 2015 to 2026
$22.8M
The Four Repeat Tauopathy Neuroimaging InitiativeR01AG038791 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BOXER, ADAM L. · 2010 to 2020
$18.1M
Phase 3 trial of inosine for Parkinson's disease CCCU01NS090259 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI SCHWARZSCHILD, MICHAEL A · 2015 to 2019
$16.9M
Dementia with Lewy Bodies Consortium - Supplement for ASL sequenceU01NS100610 · NINDS · SEATTLE INST FOR BIOMEDICAL/CLINICAL RES · PI DOUGLAS R GALASKO, JAMES Bruce LEVERENZ · 2016 to 2026
$15.6M
Clinical Coordination Center for STEADY-PD3U01NS080818 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SIMUNI, TANYA · 2014 to 2018
$13.0M
Training in Research to Assure Neuroscience Scholars Cultivate Expertise in Notable Disparities Science (TRANSCENDS)R25NS098999 · NINDS · NORTHERN CALIFORNIA INSTITUTE/RES/EDU · PI BRUCE OVBIAGELE · 2017 to 2026
$2.5M
Real-Time L-Dopa Monitoring for Improved Management of Parkinson DiseaseR21NS114764 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LITVAN, IRENE, WANG, JOSEPH · 2020 to 2020
$434k
AbbVieBiogenBiohaven PharmaceuticalsEIP-PharmaLewy Body AssociationMichael J Fox FoundationMinistry of Science and ICTNational Research Foundation of Korea 2018M3C7A1057137NIA NIH HHS P50 AG005131NIA NIH HHS R01 AG038791NIA NIH HHS U19 AG063911NIGMS NIH HHS P20 GM109025NIH HHS 1R21NS114764-01A1NIH HHS 2R01AG038791-06ANIH HHS 5P50AG005131-33NIH HHS P20GM109025NIH HHS R25NS098999NIH HHS U01NS090259NIH HHS U01NS100610NIH HHS U01NS80818NIH HHS U19 AG063911-1NINDS NIH HHS R21 NS114764NINDS NIH HHS R25 NS098999NINDS NIH HHS U01 NS080818NINDS NIH HHS U01 NS090259NINDS NIH HHS U01 NS100610Parkinson FoundationParkinson Study GroupRoche
6 · The paper itself

Abstract

Typically, progressive supranuclear palsy (PSP) is clinically characterized by slow vertical saccades or supranuclear gaze palsy, levodopa-resistant parkinsonism with predominant axial symptoms, and cognitive executive impairment. Over the past decades, various PSP phenotypes, including PSP with predominant parkinsonism, PSP with corticobasal syndrome, PSP with progressive gait freezing, and PSP with predominant frontal dysfunction, have been identified from pathologically confirmed cases. Expanding knowledge led to new diagnostic criteria for PSP that with increased disease awareness led to increased PSP prevalence estimates. The identification of environmental and modifiable risk factors creates an opportunity to intervene and delay the onset of PSP or slow disease progression. To date, despite the increasing number of publications assessing risk factors for PSP, few articles have focused on environmental and lifestyle risk factors for this disorder. In this article, we reviewed the literature investigating the relationship between PSP and several environmental and other modifiable lifestyle risk factors. In our review, we found that exposures to toxins related to diet, metals, well water, and hypertension were associated with increased PSP risk. In contrast, higher education and statins may be protective. Further case-control studies are encouraged to determine the exact role of these factors in the etiopathogenesis of PSP, which in turn would inform strategies to prevent and reduce the burden of PSP.

Indexed as

Environmental exposureProgressive supranuclear palsyRisk factors

Identifiers

PMID34062646
PMCPMC8175813
OpenAlexW3164015489

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.