Evidence map›Paper›PMID 33234720›Full record

ReviewNeurology(R) neuroimmunology & neuroinflammation2021

Is MS affecting the CNS only? Lessons from clinic to myelin pathophysiology.

Ellen Oudejans, Antonio Luchicchi, Eva M M Strijbis, Jeroen J G Geurts, Anne-Marie van Dam

Open access · goldAbstract readReview
In one paragraph

Review in Neurology(R) neuroimmunology & neuroinflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Ophthalmic conditions in patients with multiple sclerosis.Multiple sclerosis and related disorders · 2025
    Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Peripheral nervous system in multiple sclerosis-understanding the involvement via autonomic nervous system.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021
    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

5 authors at 1 institution in 1 country.

Ellen OudejansFrom the Department of Anatomy and Neurosciences (E.O., A.L., J.J.G.G., A.-M.v.D.), Department of Neurology (E.M.M.S.), and Department of Child Neurology (E.O.), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, the Netherlands.
Antonio LuchicchiFrom the Department of Anatomy and Neurosciences (E.O., A.L., J.J.G.G., A.-M.v.D.), Department of Neurology (E.M.M.S.), and Department of Child Neurology (E.O.), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, the Netherlands.
Eva M M StrijbisFrom the Department of Anatomy and Neurosciences (E.O., A.L., J.J.G.G., A.-M.v.D.), Department of Neurology (E.M.M.S.), and Department of Child Neurology (E.O.), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, the Netherlands.
Jeroen J G GeurtsFrom the Department of Anatomy and Neurosciences (E.O., A.L., J.J.G.G., A.-M.v.D.), Department of Neurology (E.M.M.S.), and Department of Child Neurology (E.O.), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, the Netherlands.
Anne-Marie van DamFrom the Department of Anatomy and Neurosciences (E.O., A.L., J.J.G.G., A.-M.v.D.), Department of Neurology (E.M.M.S.), and Department of Child Neurology (E.O.), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, the Netherlands. amw.vandam@amsterdamumc.nl.
Amsterdam Neuroscience · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MS is regarded as a disease of the CNS where a combination of demyelination, inflammation, and axonal degeneration results in neurologic disability. However, various studies have also shown that the peripheral nervous system (PNS) can be involved in MS, expanding the consequences of this disorder outside the brain and spinal cord, and providing food for thought to the still unanswered questions about MS origin and treatment. Here, we review the emerging concept of PNS involvement in MS by looking at it from a clinical, molecular, and biochemical point of view. Clinical, pathologic, electrophysiologic, and imaging studies give evidence that the PNS is functionally affected during MS and suggest that the disease might be part of a spectrum of demyelinating disorders instead of being a distinct entity. At the molecular level, similarities between the anatomic structure of the myelin and its interaction with axons in CNS and PNS are evident. In addition, a number of biochemical alterations that affect the myelin during MS can be assumed to be shared between CNS and PNS. Involvement of the PNS as a relevant disease target in MS pathology may have consequences for reaching the diagnosis and for therapeutic approaches of patients with MS. Hence, future MS studies should pay attention to the involvement of the PNS, i.e., its myelin, in MS pathogenesis, which could advance MS research.

Indexed as

AnimalsHumansMultiple SclerosisMyelin SheathPeripheral Nervous System

Identifiers

PMID33234720
PMCPMC7803330
OpenAlexW3109314277

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.