Evidence map›Paper›PMID 22261420›Full record

ReviewNeuro-degenerative diseases2012

Update on genetics of parkinsonism.

Shinsuke Fujioka, Zbigniew K Wszolek

Open access · bronzeAbstract readReview
In one paragraph

Review in Neuro-degenerative diseases, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
4.3field-weighted citation impact, top 6% 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

8 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. 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

2 authors at 1 institution in 1 country.

Shinsuke FujiokaDepartment of Neurology, Mayo Clinic Florida, Jacksonville, Fla 32224, USA.
Zbigniew K Wszolek
Jacksonville College · US

Funding

Neuropathology CoreP50NS072187 · NINDS · MAYO CLINIC JACKSONVILLE · PI DICKSON, DENNIS WILLIAM · 2010 to 2017
$8.7M
PD iPS Cell Line Research ConsortiumRC2NS070276 · NINDS · MCLEAN HOSPITAL · PI ISACSON, OLE · 2009 to 2010
$3.8M
Biomarkers for Preclinical Parkinson's diseaseR01NS057567 · NINDS · UNIVERSITY OF WASHINGTON · PI ZHANG, JING · 2008 to 2012
$3.1M
NINDS NIH HHS 1RC2NS070276NINDS NIH HHS NS057567NINDS NIH HHS P50 NS072187NINDS NIH HHS P50NS072187NINDS NIH HHS P50NS072187-01S2NINDS NIH HHS R01 NS057567NINDS NIH HHS RC2 NS070276
6 · The paper itself

Abstract

backgroundMajor progress in genetic studies of Parkinson's disease (PD) and parkinsonism has been achieved in the last two decades.

objectiveWe provide a brief review of the current status of PARK and non-PARK loci/genes, and discuss two new genes: eIF4G1 and VPS35.

methodsThe literature on PARK and non-PARK loci/genes was reviewed and some novel information on two new genes is provided.

resultsThere are 18 PARK loci. The symptomatic carriers of these genes usually present with parkinsonism, although additional clinical features can be seen during the course of the disease. Carriers of non-PARK loci/genes frequently present with a mixed phenotype that includes parkinsonism and additional clinical features. Carriers of the eIF4G1 and VPS35 genes present with a parkinsonian phenotype. The pathology of eIF4G1 is of the α-synuclein type; the pathology of VPS35 is unknown.

conclusionThe current genetic classification of PD/parkinsonism genes is not ideal. The pathological classification based on the accumulation of particular proteins/inclusions is also misleading since there are kindred with a single mutation but pleomorphic pathology. A better classification of neurodegenerative conditions is needed. It is hoped that the genetic studies will lead to better therapies.

Indexed as

alpha-SynucleinEukaryotic Initiation Factor-4GGenetic Predisposition to DiseaseHumansMutationParkinsonian DisordersVesicular Transport Proteinsalpha-SynucleinEIF4G1 protein, humanEukaryotic Initiation Factor-4GVesicular Transport ProteinsVPS35 protein, human

Identifiers

PMID22261420
PMCPMC3363351
OpenAlexW2031547922

What OpenQuestion holds

Textmetadata
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.