Evidence map›Paper›PMID 34220415›Full record

ArticleFrontiers in neuroscience2021

Low-Expressing Synucleinopathy Mouse Models Based on Oligomer-Forming Mutations and C-Terminal Truncation of α-Synuclein.

Ana Martinez Hernandez, Ivan Silbern, Insa Geffers, Lars Tatenhorst, Stefan Becker, Henning Urlaub, Markus Zweckstetter, Christian Griesinger, Gregor Eichele

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 31% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Neuronopathic GBA1L444P Mutation Accelerates Glucosylsphingosine Levels and Formation of Hippocampal Alpha-Synuclein Inclusions.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  3. 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

9 authors at 3 institutions in 1 country.

Ana Martinez HernandezGenes and Behavior Department, Max Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Ivan SilbernInstitute of Clinical Chemistry, University Medical Center Göttingen, Göttingen, Germany.
Insa GeffersGenes and Behavior Department, Max Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Lars TatenhorstDepartment of Neurology, University Medical Center Göttingen, University of Göttingen, Göttingen, Germany.
Stefan BeckerNMR-Based Structural Biology Department, Max Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Henning UrlaubInstitute of Clinical Chemistry, University Medical Center Göttingen, Göttingen, Germany.
Markus ZweckstetterDepartment of Neurology, University Medical Center Göttingen, University of Göttingen, Göttingen, Germany.
Christian GriesingerCluster of Excellence Nanoscale Microscopy and Molecular Physiology of the Brain, Göttingen, Germany.
Gregor EicheleGenes and Behavior Department, Max Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Max Planck Institute for Biophysical Chemistry · DEUniversitätsmedizin Göttingen · DENanoscale Microscopy and Molecular Physiology of the Brain Cluster of Excellence 171 — DFG Research Center 103 · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

α-synuclein (αSyn) is the main protein component of Lewy bodies, intracellular inclusions found in the brain of Parkinson's disease (PD) patients. Neurotoxic αSyn species are broadly modified post-translationally and, in patients with genetic forms of PD, carry genetically encoded amino acid substitutions. Mutations and C-terminal truncation can increase αSyn oligomerization and fibrillization. Although several genetic mouse models based on αSyn mutations and/or truncations exist, there is still a lack of mouse models for synucleinopathies not relying on overexpression. We report here two synucleinopathy mouse models, which are based on a triple alanine to proline mutation and a C-terminal truncation of αSyn, but do not overexpress the mutant protein when compared to the endogenous mouse protein. We knocked h

Indexed as

motor impairmentneuroinflammationolfaction deficiencyoligomerizationParkinson’s diseasetransgenic mousetruncationα-Synuclein

Identifiers

PMID34220415
PMCPMC8248494
OpenAlexW3174068685

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.