Evidence map›Paper›PMID 19816809›Full record

ArticleJournal of molecular neuroscience : MN2010

Establishment of stably transfected rat neuronal cell lines expressing alpha-synuclein GFP fusion proteins.

Gert Schwach, Michaela Tschemmernegg, Roswitha Pfragner, Elisabeth Ingolic, Edith Schreiner, Manfred Windisch

Abstract read
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In one paragraph

Article in Journal of molecular neuroscience : MN, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Gert SchwachJSW Life Sciences, Grambach, Austria.
Michaela Tschemmernegg
Roswitha Pfragner
Elisabeth Ingolic
Edith Schreiner
Manfred Windisch
Graz University of Technology · ATMedical University of Graz · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutations in the alpha-synuclein gene have been linked to rare cases of familial Parkinson's disease (PD). alpha-Synuclein, a 140 amino acid polypeptide, is a major component of Lewy bodies (LB), a pathological hallmark of PD. Transgenic mice, Drosophila and marmosets (Challitrix jacchus) expressing either wild type (WT) or mutant human alpha-synuclein develop motor deficits, LB-like inclusions in some neurons and neuronal degeneration. The effects of human alpha-synuclein were investigated in a neuronal rat cell line (B103). Plasmids expressing WT and mutant human alpha-synuclein regulated by the cytomegalovirus (CMV) promoter were prepared and used for creating stably transfected neuronal rat cell lines. For localizing alpha-synuclein expression, stably transfected neuronal rat cell lines, expressing alpha-synuclein enhanced green fluorescent protein fusion proteins, regulated by either the CMV or the human platelet-derived growth factor ss promoter were generated. Over-expression of WT and A53T alpha-synuclein regulated by CMV promoter in stable transfectants resulted in formation of alpha-synuclein-immunopositive inclusion-like structures and mitochondrial alterations. Taken together, these results suggest that abnormal accumulation of alpha-synuclein could lead to mitochondrial alterations that might result in oxidative stress and eventually, cell death.

Indexed as

Cell LineNeuronsAgedalpha-SynucleinAnimalsGreen Fluorescent ProteinsHumansMiceParkinson DiseaseRatsRecombinant Fusion ProteinsTransfectionalpha-SynucleinGreen Fluorescent ProteinsRecombinant Fusion Proteins

Identifiers

PMID19816809
OpenAlexW1970721257

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.