Evidence map›Paper›PMID 28003278›Full record

ReviewCold Spring Harbor perspectives in medicine2017

Clinical Spectrum of Amyotrophic Lateral Sclerosis (ALS).

Leslie I Grad, Guy A Rouleau, John Ravits, Neil R Cashman

Open access · bronzeAbstract readReview
In one paragraph

Review in Cold Spring Harbor perspectives in medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 182 papers.

0numbers the graph read from it
0cells of the map it votes in
182citing 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

182 citing papers in PubMed, 300 citations in OpenAlex.

  1. Review
  2. Article
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  4. Beneficial Effects of Putative Hydrogen Sulfide (HMolecules (Basel, Switzerland) · 2026
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  6. Review
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  18. Review
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122 more citing papers are in PubMed but not listed here.

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 3 institutions in 2 countries.

Leslie I GradDjavad Mowafaghian Centre for Brain Health, Department of Medicine (Neurology), University of British Columbia, Vancouver V6T 2B5, Canada.
Guy A RouleauMontreal Neurological Institute and Hospital, McGill University, Montréal H3A 2B4, Canada.
John RavitsDepartment of Neurosciences, University of California, San Diego, La Jolla, California 92093.
Neil R CashmanDjavad Mowafaghian Centre for Brain Health, Department of Medicine (Neurology), University of British Columbia, Vancouver V6T 2B5, Canada.
University of British Columbia · CAMontreal Neurological Institute and Hospital · CAUniversity of California San Diego · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amyotrophic lateral sclerosis (ALS) is primarily characterized by progressive loss of motor neurons, although there is marked phenotypic heterogeneity between cases. Typical, or "classical," ALS is associated with simultaneous upper motor neuron (UMN) and lower motor neuron (LMN) involvement at disease onset, whereas atypical forms, such as primary lateral sclerosis and progressive muscular atrophy, have early and predominant involvement in the UMN and LMN, respectively. The varying phenotypes can be so distinctive that they would seem to have differing biology. Because the same phenotypes can have multiple causes, including different gene mutations, there may be multiple molecular mechanisms causing ALS, implying that the disease is a syndrome. Conversely, multiple phenotypes can be caused by a single gene mutation; thus, a single molecular mechanism could be compatible with clinical heterogeneity. The pathogenic mechanism(s) in ALS remain unknown, but active propagation of the pathology neuroanatomically is likely a primary component.

Indexed as

PhenotypeAmyotrophic Lateral SclerosisDisease ProgressionExtremitiesFrontotemporal DementiaHumansMotor NeuronsMutation

Identifiers

PMID28003278
PMCPMC5538408
OpenAlexW2564558365

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.