Evidence map›Paper›PMID 26916519›Full record

ArticleScientific reports2016

BPOZ-2 Gene Delivery Ameliorates Alpha-Synucleinopathy in A53T Transgenic Mouse Model of Parkinson's Disease.

Avik Roy, Suresh Babu Rangasamy, Madhuchhanda Kundu, Kalipada Pahan

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Targeting BPOZ-2 in Lewy body disease.Neural regeneration research · 2016
    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

4 authors at 2 institutions in 1 country.

Avik RoyDepartment of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA.
Suresh Babu RangasamyDepartment of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA.
Madhuchhanda KunduDepartment of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA.
Kalipada PahanDepartment of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA.
Rush University Medical Center · USJesse Brown VA Medical Center · US

Funding

RANTES and Eotaxin: New players in PD progressionR01NS083054 · NINDS · RUSH UNIVERSITY MEDICAL CENTER · PI PAHAN, KALIPADA · 2013 to 2017
$1.7M
NINDS NIH HHS NS83054NINDS NIH HHS R01 NS083054
6 · The paper itself

Abstract

Ankyrin-rich BTB/POZ domain containing protein-2 or BPOZ-2, a scaffold protein, has been recently shown to control the degradation of many biological proteins ranging from embryonic development to tumor progression. However, its role in the process of neuronal diseases has not been properly explored. Since, abnormal clearance of metabolic proteins contributes to the development of alpha-synuclein (α-syn) pathologies in Parkinson's disease (PD), we are interested to explore if BPOZ-2 participates in the amelioration of α-syn in vivo in basal ganglia. Here we report that lentiviral administration of bpoz-2 gene indeed lowers the burden of α-syn in DA neurons in the nigra of A53T transgenic (A53T-Tg) mouse. Our detailed immunological analyses have shown that the overexpression of bpoz-2 dramatically improves both somatic and neuritic α-syn pathologies in the nigral DA neurons. Similarly, the specific ablation of bpoz-2 by lentiviral-shRNA stimulates the load of monomeric and polymeric forms of α-syn in the nigral DA neurons of A53T-Tg. While investigating the mechanism, we observed that BPOZ-2 was involved in a protein-protein association with PINK1 and therefore could stimulate PINK1-dependent autophagic clearance of α-syn. Our results have demonstrated that bpoz-2 gene delivery could have prospect in the amelioration of alpha-synucleinopathy in PD and other Lewy body diseases.

Indexed as

alpha-SynucleinDisease Models, AnimalAnimalsBasal GangliaCaenorhabditis elegans ProteinsMaleMiceMice, TransgenicNeuronsNuclear ProteinsParkinson DiseaseProtein BindingProtein Serine-Threonine KinasesPTEN-Induced Putative KinaseSubstantia NigraAbtb2 protein, mousealpha-SynucleinCaenorhabditis elegans ProteinsNuclear Proteinspink-1 protein, C elegansProtein Serine-Threonine KinasesPTEN-Induced Putative Kinase

Identifiers

PMID26916519
PMCPMC4768134
OpenAlexW2402984514

What OpenQuestion holds

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LicenceCC BY
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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.