Evidence map›Paper›PMID 35674270›Full record

ArticleMovement disorders : official journal of the Movement Disorder Society2022

Cannabinoid Receptor Type 1 in Parkinson's Disease: A Positron Emission Tomography Study with [

Riikka M Ajalin, Haidar Al-Abdulrasul, Jouni M Tuisku, Jussi E S Hirvonen, Tero Vahlberg, Salla Lahdenpohja, Juha O Rinne, Anna E Brück

Open access · hybridAbstract read
In one paragraph

Article in Movement disorders : official journal of the Movement Disorder Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.9field-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

10 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
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  7. Review
  8. The Expression and Functionality of CBInternational journal of molecular sciences · 2024
    Article
  9. Article
  10. 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

8 authors at 3 institutions in 1 country.

Riikka M AjalinTurku PET Centre, Turku University and Turku University Hospital, Turku, Finland.ORCID 0000-0001-9116-7516
Haidar Al-AbdulrasulTurku PET Centre, Turku University and Turku University Hospital, Turku, Finland.
Jouni M TuiskuTurku PET Centre, Turku University and Turku University Hospital, Turku, Finland.
Jussi E S HirvonenTurku PET Centre, Turku University and Turku University Hospital, Turku, Finland.
Tero VahlbergDepartment of Biostatistics, University of Turku, Turku, Finland.
Salla LahdenpohjaTurku PET Centre, Turku University and Turku University Hospital, Turku, Finland.
Juha O RinneTurku PET Centre, Turku University and Turku University Hospital, Turku, Finland.ORCID 0000-0001-6369-0764
Anna E BrückTurku PET Centre, Turku University and Turku University Hospital, Turku, Finland.
University of Turku · FITurku University Hospital · FIUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe endocannabinoid system is a widespread neuromodulatory system affecting several biological functions and processes. High densities of type 1 cannabinoid (CB1) receptors and endocannabinoids are found in basal ganglia, which makes them an interesting target group for drug development in basal ganglia disorders such as Parkinson's disease (PD).

objectiveThe aim of this study was to investigate CB1 receptors in PD with [

methodsThe data consisted of 16 subjects with PD and 10 healthy control subjects (HCs). All participants underwent a [

results[

conclusionsSubjects with PD have lower CB1 receptor availability compared with HCs. PD medication increases CB1 receptor toward normal levels. © 2022 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.

Indexed as

Parkinson DiseaseAntiparkinson AgentsBrainHumansPositron-Emission TomographyReceptor, Cannabinoid, CB1Antiparkinson AgentsReceptor, Cannabinoid, CB1CB1 receptordopaminergic medicationendocannabinoid systemParkinson's diseasePET

Identifiers

PMID35674270
PMCPMC9544132
OpenAlexW4282942942

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.