Evidence map›Paper›PMID 35118677›Full record

ArticleJournal of neurochemistry2022

The netrin-1 receptor DCC promotes the survival of a subpopulation of midbrain dopaminergic neurons: Relevance for ageing and Parkinson's disease.

Pik-Shan Lo, Vladimir V Rymar, Timothy E Kennedy, Abbas F Sadikot

Abstract read
In one paragraph

Article in Journal of neurochemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
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  4. Review
  5. Article
  6. Report of a Novel Homozygous IntragenicMolecular syndromology · 2024
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  7. Review
  8. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Pik-Shan LoDepartment of Neurology & Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada.
Vladimir V RymarDepartment of Neurology & Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada.
Timothy E KennedyDepartment of Neurology & Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada.
Abbas F SadikotDepartment of Neurology & Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada.ORCID 0000-0003-1491-2038

Funding

CIHR MOP-142324CIHR MOP-148907
6 · The paper itself

Abstract

Mechanisms that determine the survival of midbrain dopaminergic (mDA) neurons in the adult central nervous system (CNS) are not fully understood. Netrins are a family of secreted proteins that are essential for normal neural development. In the mature CNS, mDA neurons express particularly high levels of netrin-1 and its receptor Deleted in Colorectal Cancer (DCC). Recent findings indicate that overexpressing netrin-1 protects mDA neurons in animal models of Parkinson's disease (PD), with a proposed pro-apoptotic dependence function for DCC that triggers cell death in the absence of a ligand. Here, we sought to determine if DCC expression influences mDA neuron survival in young adult and ageing mice. To circumvent the perinatal lethality of DCC null mice, we selectively deleted DCC from mDA neurons utilizing DAT

Indexed as

Dopaminergic NeuronsParkinson DiseaseAgingAnimalsDCC ReceptorMesencephalonMiceNetrin-1Netrin ReceptorsDcc protein, mouseDCC ReceptorNetrin-1Netrin Receptorscalbindin D-28kdopaminenetrin-1Parkinson’s Diseasesubstantia nigraunbiased stereologyventral tegmental area

Identifiers

PMID35118677
PMCPMC9305203

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.