Evidence map›Paper›PMID 28120152›Full record

ReviewMolecular neurobiology2018

Copy Number Variations in Amyotrophic Lateral Sclerosis: Piecing the Mosaic Tiles Together through a Systems Biology Approach.

Giovanna Morello, Maria Guarnaccia, Antonio Gianmaria Spampinato, Valentina La Cognata, Velia D'Agata, Sebastiano Cavallaro

Open access · hybridAbstract readReview
In one paragraph

Review in Molecular neurobiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Concomitant presence of a novel ARPP21 variant and CNVs in Chinese familial amyotrophic lateral sclerosis-frontotemporal dementia patients.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. 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

6 authors at 3 institutions in 1 country.

Giovanna MorelloInstitute of Neurological Sciences (ISN), National Research Council (CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy.
Maria GuarnacciaInstitute of Neurological Sciences (ISN), National Research Council (CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy.
Antonio Gianmaria SpampinatoInstitute of Neurological Sciences (ISN), National Research Council (CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy.
Valentina La CognataInstitute of Neurological Sciences (ISN), National Research Council (CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy.
Velia D'AgataDepartment of Biomedical and Biotechnological Sciences, Section of Human Anatomy and Histology, University of Catania, Catania, Italy.
Sebastiano CavallaroInstitute of Neurological Sciences (ISN), National Research Council (CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy. sebastiano.cavallaro@cnr.it.
Institute of Neurological Sciences · ITNational Research Council · ITUniversity of Catania · IT

Funding

Italian Ministry of Education, Universities and Research CTN01_00177_817708
6 · The paper itself

Abstract

Amyotrophic lateral sclerosis (ALS) is a devastating and still untreatable motor neuron disease. Despite the molecular mechanisms underlying ALS pathogenesis that are still far from being understood, several studies have suggested the importance of a genetic contribution in both familial and sporadic forms of the disease. In addition to single-nucleotide polymorphisms (SNPs), which account for only a limited number of ALS cases, a consistent number of common and rare copy number variations (CNVs) have been associated to ALS. Most of the CNV-based association studies use a traditional candidate-gene approach that is inadequate for uncovering the genetic architectures of complex traits like ALS. The emergent paradigm of "systems biology" may offer a new perspective to better interpret the wide spectrum of CNVs in ALS, enabling the characterization of the complex network of gene products underlying ALS pathogenesis. In this review, we will explore the landscape of CNVs in ALS, putting specific emphasis on the functional impact of common CNV regions and genes consistently associated with increased risk of developing disease. In addition, we will discuss the potential contribution of multiple rare CNVs in ALS pathogenesis, focusing our attention on the complex mechanisms by which these proteins might impact, individually or in combination, the genetic susceptibility of ALS. The comprehensive detection and functional characterization of common and rare candidate risk CNVs in ALS susceptibility may bring new pieces into the intricate mosaic of ALS pathogenesis, providing interesting and important implications for a more precise molecular biomarker-assisted diagnosis and more effective and personalized treatments.

Indexed as

DNA Copy Number VariationsGenetic Predisposition to DiseaseGenome, HumanAmyotrophic Lateral SclerosisHumansPolymorphism, Single NucleotideSystems BiologyAmyotrophic lateral sclerosis (ALS)Copy number variations (CNVs)GenomicsSystems biology

Identifiers

PMID28120152
PMCPMC5820374
OpenAlexW2581885461

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.