Evidence map›Paper›PMID 28620834›Full record

ReviewJournal of neural transmission (Vienna, Austria : 1996)2018

Dysregulation of striatal projection neurons in Parkinson's disease.

Goichi Beck, Arun Singh, Stella M Papa

Open access · greenAbstract readReview
In one paragraph

Review in Journal of neural transmission (Vienna, Austria : 1996), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Experience-related enhancements in striatal temporal encoding.The European journal of neuroscience · 2021
    Article
  8. Article
  9. Role of striatal ΔFosB in l-Dopa-induced dyskinesias of parkinsonian nonhuman primates.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  10. Review
  11. Article
  12. A Selective Phosphodiesterase 10A Inhibitor Reduces L-Dopa-Induced Dyskinesias in Parkinsonian Monkeys.Movement disorders : official journal of the Movement Disorder Society · 2018
    Article
  13. Non-human primate research of basal ganglia and movement disorders: advances and challenges.Journal of neural transmission (Vienna, Austria : 1996) · 2018
    Article
  14. Article
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 1 institution in 1 country.

Goichi BeckYerkes National Primate Research Center, Emory University, 954 Gatewood Road, Atlanta, GA, 30329, USA.ORCID 0000-0001-8890-2743
Arun SinghYerkes National Primate Research Center, Emory University, 954 Gatewood Road, Atlanta, GA, 30329, USA.
Stella M PapaYerkes National Primate Research Center, Emory University, 954 Gatewood Road, Atlanta, GA, 30329, USA. spapa@emory.edu.
Emory University · US

Funding

Regulation of Motor Function in Parkinson's DiseaseR01NS045962 · NINDS · EMORY UNIVERSITY · PI PAPA, STELLA M, TRAYNELIS, STEPHEN F · 2004 to 2022
$5.2M
Manipulating Gene Expression in the Dyskinesias of Parkinson's DiseaseR01NS073994 · NINDS · EMORY UNIVERSITY · PI MOURADIAN, M. MARAL, PAPA, STELLA M · 2011 to 2016
$2.4M
NINDS NIH HHS R01 NS045962NINDS NIH HHS R01 NS073994
6 · The paper itself

Abstract

The loss of nigrostriatal dopamine (DA) is the primary cause of motor dysfunction in Parkinson's disease (PD), but the underlying striatal mechanisms remain unclear. In spite of abundant literature portraying structural, biochemical and plasticity changes of striatal projection neurons (SPNs), in the past there has been a data vacuum from the natural human disease and its close model in non-human primates. Recently, single-cell recordings in advanced parkinsonian primates have generated new insights into the altered function of SPNs. Currently, there are also human data that provide direct evidence of profoundly dysregulated SPN activity in PD. Here, we review primate recordings that are impacting our understanding of the striatal dysfunction after DA loss, particularly through the analysis of physiologic correlates of parkinsonian motor behaviors. In contrast to recordings in rodents, data obtained in primates and patients demonstrate similar major abnormalities of the spontaneous SPN firing in the alert parkinsonian state. Furthermore, these studies also show altered SPN responses to DA replacement in the advanced parkinsonian state. Clearly, there is yet much to learn about the striatal discharges in PD, but studies using primate models are contributing unique information to advance our understanding of pathophysiologic mechanisms.

Indexed as

AnimalsCorpus StriatumDopaminergic NeuronsNeural PathwaysParkinson DiseasePrimatesDirect and indirect pathwaysDyskinesiaNon-human primatesParkinson’s diseaseStriatal projection neurons

Identifiers

PMID28620834
PMCPMC7996066
OpenAlexW2625178776

What OpenQuestion holds

Textmetadata
LicenceTDM
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.