Evidence map›Paper›PMID 30911585›Full record

ArticleAnnals of clinical and translational neurology2019

Plasma alpha-synuclein detected by single molecule array is increased in PD.

Adeline S L Ng, Yi Jayne Tan, Zhonghao Lu, Ebonne Y L Ng, Samuel Y E Ng, Nicole S Y Chia, Fiona Setiawan, Zheyu Xu, Kay Yaw Tay, Kumar M Prakash and 3 more

Abstract read
In one paragraph

Article in Annals of clinical and translational neurology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 3 pooled it
–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

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

27 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Review
  6. Review
  7. Review
  8. The α-Synuclein Seeding Amplification Assay for Parkinson's Disease.International journal of molecular sciences · 2025
    Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Fluid and Biopsy Based Biomarkers in Parkinson's Disease.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023
    Review
  14. Article
  15. Article
  16. Blood based biomarkers for movement disorders.Acta neurologica Scandinavica · 2022
    Review
  17. Review
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Adeline S L NgDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.
Yi Jayne TanDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.
Zhonghao LuDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.
Ebonne Y L NgDepartment of Neurology National Neuroscience Institute Singapore General Hospital 20 College Road Singapore 169856 Singapore.
Samuel Y E NgDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.
Nicole S Y ChiaDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.
Fiona SetiawanDepartment of Neurology National Neuroscience Institute Singapore General Hospital 20 College Road Singapore 169856 Singapore.
Zheyu XuDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.
Kay Yaw TayDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.
Kumar M PrakashDepartment of Neurology National Neuroscience Institute Singapore General Hospital 20 College Road Singapore 169856 Singapore.
Wing Lok AuDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.
Eng-King TanDepartment of Neurology National Neuroscience Institute Singapore General Hospital 20 College Road Singapore 169856 Singapore.
Louis C S TanDepartment of Neurology National Neuroscience Institute Tan Tock Seng Hospital 11 Jalan Tan Tock Seng Singapore 308433 Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We utilized ultrasensitive single molecule technology to measure plasma alpha-synuclein in 221 subjects (51 controls, 170 PD). Plasma alpha-synuclein levels were significantly higher in PD than controls (15506.3 vs. 13057.0 pg/mL,

Indexed as

Agedalpha-SynucleinFemaleHumansMaleMiddle AgedParkinson DiseasePlasmaSingle Molecule Imagingalpha-Synuclein

Identifiers

PMID30911585
PMCPMC6414476

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Registered trials

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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.