Evidence map›Paper›PMID 31116117›Full record

ReviewCurrent opinion in neurology2019

X-Linked Dystonia-Parkinsonism: recent advances.

D Cristopher Bragg, Nutan Sharma, Laurie J Ozelius

Abstract readReview
In one paragraph

Review in Current opinion in neurology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Repeat-Associated Non-AUG Translation of AGAGGG Repeats that Cause X-Linked Dystonia-Parkinsonism.Movement disorders : official journal of the Movement Disorder Society · 2022
    Article
  8. Article
  9. Article
  10. Association Study ofFrontiers in neuroscience · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. 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.

D Cristopher BraggThe Collaborative Center for X-linked Dystonia Parkinsonism, Department of Neurology, Massachusetts General Hospital, Charlestown, Massachusetts, USA.
Nutan Sharma
Laurie J Ozelius

Funding

TorsinA as a key link in receptor-mediated signalingP01NS087997 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI BREAKEFIELD, XANDRA OWENS, OZELIUS, LAURIE J. · 2015 to 2019
$6.4M
Assembling the Genetic Architecture of X-linked Dystonia ParkinsonismR01NS102423 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI David Cristopher Bragg, Clotilde Lagier-Tourenne · 2017 to 2026
$5.4M
NINDS NIH HHS P01 NS087997NINDS NIH HHS R01 NS102423
6 · The paper itself

Abstract

purpose of reviewOur understanding of X-Linked Dystonia-Parkinsonism (XDP) has advanced considerably in recent years because of a wealth of new data describing its genetic basis, cellular phenotypes, neuroimaging features, and response to deep brain stimulation (DBS). This review provides a concise summary of these studies. RECENT

findingsXDP is associated with a SINE-VNTR-Alu (SVA)-type retrotransposon insertion within the TAF1 gene. This element includes a hexameric DNA repeat expansion, (CCCTCT)n, the length of which varies among patients and is inversely correlated to age of disease onset. In cell models, the SVA alters TAF1 splicing and reduces levels of full-length transcript. Neuroimaging data have confirmed previous neuropathology studies that XDP involves a progressive striatal atrophy, while further detecting functional alterations in additional brain regions. In patients exhibiting features of both dystonia and parkinsonism, pallidal DBS has resulted in rapid improvement of hyperkinetic movements, but effects on hypokinetic features have been inconsistent. SUMMARY: The discovery that XDP is linked to a polymorphic hexameric sequence suggests that it could share mechanisms with other DNA repeat disorders, whereas the transcriptional defect in cell models raises the possibility that strategies to correct TAF1 splicing could provide therapeutic benefit.

Indexed as

DNA Repeat ExpansionBrainDeep Brain StimulationDystonic DisordersGenetic Diseases, X-LinkedHumans

Identifiers

PMID31116117
PMCPMC7243267

What OpenQuestion holds

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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.