Evidence map›Paper›PMID 28649614›Full record

ArticleNPJ Parkinson's disease2017

Integrated molecular landscape of Parkinson's disease.

C J H M Klemann, G J M Martens, M Sharma, M B Martens, O Isacson, T Gasser, J E Visser, G Poelmans

Open access · goldAbstract read
In one paragraph

Article in NPJ Parkinson's disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed
8.6field-weighted citation impact, top 2% 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

85 citing papers in PubMed, 123 citations in OpenAlex.

  1. Article
  2. The Emerging Parkinson's Disease Oxylipin-Ome.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Parkinson disease is a fatty acidopathy.Nature reviews. Neurology · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. Article

25 more citing papers are in PubMed but not listed here.

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

8 authors at 5 institutions in 3 countries.

C J H M KlemannDepartment of Molecular Animal Physiology, Donders Institute for Brain, Cognition and Behaviour, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University, Nijmegen, The Netherlands.
G J M MartensDepartment of Molecular Animal Physiology, Donders Institute for Brain, Cognition and Behaviour, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University, Nijmegen, The Netherlands.
M SharmaCentre for Genetic Epidemiology, Institute for Clinical Epidemiology and Applied Biometry, University of Tübingen, Tübingen, Germany.
M B MartensDepartment of Neuroinformatics, Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands.
O IsacsonNeuroregeneration Research Institute, McLean Hospital/Harvard Medical School, Belmont, MA USA.
T GasserDepartment of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, and German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany.
J E Visser *Department of Molecular Animal Physiology, Donders Institute for Brain, Cognition and Behaviour, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University, Nijmegen, The Netherlands.
G Poelmans *Department of Molecular Animal Physiology, Donders Institute for Brain, Cognition and Behaviour, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University, Nijmegen, The Netherlands.
Radboud University Nijmegen · NLHarvard University · USHertie Institute for Clinical Brain Research · DERadboud Institute for Molecular Life Sciences · NLUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Parkinson's disease is caused by a complex interplay of genetic and environmental factors. Although a number of independent molecular pathways and processes have been associated with familial Parkinson's disease, a common mechanism underlying especially sporadic Parkinson's disease is still largely unknown. In order to gain further insight into the etiology of Parkinson's disease, we here conducted genetic network and literature analyses to integrate the top-ranked findings from thirteen published genome-wide association studies of Parkinson's disease (involving 13.094 cases and 47.148 controls) and other genes implicated in (familial) Parkinson's disease, into a molecular interaction landscape. The molecular Parkinson's disease landscape harbors four main biological processes-oxidative stress response, endosomal-lysosomal functioning, endoplasmic reticulum stress response, and immune response activation-that interact with each other and regulate dopaminergic neuron function and death, the pathological hallmark of Parkinson's disease. Interestingly, lipids and lipoproteins are functionally involved in and influenced by all these processes, and affect dopaminergic neuron-specific signaling cascades. Furthermore, we validate the Parkinson's disease -lipid relationship by genome-wide association studies data-based polygenic risk score analyses that indicate a shared genetic risk between lipid/lipoprotein traits and Parkinson's disease. Taken together, our findings provide novel insights into the molecular pathways underlying the etiology of (sporadic) Parkinson's disease and highlight a key role for lipids and lipoproteins in Parkinson's disease pathogenesis, providing important clues for the development of disease-modifying treatments of Parkinson's disease.

Identifiers

PMID28649614
PMCPMC5460267
OpenAlexW2604516619

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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.