Evidence map›Paper›PMID 31555085›Full record

ArticleFrontiers in neuroscience2019

Increased Serum Levels of Mesencephalic Astrocyte-Derived Neurotrophic Factor in Subjects With Parkinson's Disease.

Emilia Galli, Anu Planken, Liis Kadastik-Eerme, Mart Saarma, Pille Taba, Päivi Lindholm

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

20 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Pre-clinical Aspects and Contemporary Treatments of Parkinson's Disease.CNS & neurological disorders drug targets · 2024
    Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. UPR Responsive GenesFrontiers in cellular neuroscience · 2022
    Review
  14. Review
  15. Article
  16. "Janus-Faced" α-Synuclein: Role in Parkinson's Disease.Frontiers in cell and developmental biology · 2021
    Review
  17. Article
  18. Article
  19. Review
  20. 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

6 authors at 3 institutions in 2 countries.

Emilia GalliInstitute of Biotechnology, Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland.
Anu PlankenNorth Estonia Medical Centre Foundation, Tallinn, Estonia.
Liis Kadastik-EermeDepartment of Neurology and Neurosurgery, University of Tartu, Tartu, Estonia.
Mart SaarmaInstitute of Biotechnology, Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland.
Pille TabaDepartment of Neurology and Neurosurgery, University of Tartu, Tartu, Estonia.
Päivi LindholmInstitute of Biotechnology, Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland.
University of Helsinki · FIUniversity of Tartu · EENorth Estonia Medical Centre · EE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMesencephalic astrocyte-derived neurotrophic factor (MANF) and cerebral dopamine neurotrophic factor (CDNF) promote the survival of midbrain dopamine neurons in animal models of Parkinson's disease (PD). However, little is known about endogenous concentrations of MANF and CDNF in human PD patients, and their relation to PD pathogenesis. Our main objective was to study whether circulating concentrations of MANF and CDNF differ between PD patients and controls, and if they correlate with clinical parameters. Levels of circulating CDNF were studied for the first time.

methodsMANF and CDNF levels were measured from serum samples of 34 PD patients and 35 controls using validated in-lab-designed enzyme-linked immunosorbent assay (ELISAs).

resultsCirculating MANF concentrations were significantly higher in PD patients compared to controls (

conclusionMANF but not CDNF level was increased in the blood of PD patients. It would be interesting to examine the blood level of MANF from early stage PD patients in future studies to test whether MANF can be used as a clinical marker of PD.

Indexed as

bloodCDNFELISAMANFParkinson’s disease

Identifiers

PMID31555085
PMCPMC6737037
OpenAlexW2969363808

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.