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Related Concept Videos

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Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
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Related Experiment Video

Updated: Feb 11, 2026

Induction of Paralysis and Visual System Injury in Mice by T Cells Specific for Neuromyelitis Optica Autoantigen Aquaporin-4
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Pediatric Neuromyelitis Optica Spectrum Disorders.

Grace Y Gombolay1, Tanuja Chitnis2,3

  • 1Partners Pediatric Multiple Sclerosis Center, Massachusetts General Hospital, 55 Fruit Street, ACC708, Boston, MA, 02114, USA.

Current Treatment Options in Neurology
|May 4, 2018
PubMed
Summary

Pediatric Neuromyelitis Optica Spectrum Disorders (NMOSD) involve optic neuritis and myelitis. Research is ongoing for effective treatments targeting aquaporin-4 antibody and myelin oligodendrocyte glycoprotein antibodies in children.

Keywords:
Aquaporin-4 antibodyMyelin oligodendrocyte glycoprotein (MOG) antibodyOptic neuritisPediatric neuromyelitis opticaTransverse myelitis

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Area of Science:

  • Neurology
  • Immunology
  • Pediatrics

Background:

  • Neuromyelitis Optica Spectrum Disorders (NMOSD) are inflammatory central nervous system conditions affecting children and adults.
  • Classic NMOSD symptoms include optic neuritis and transverse myelitis, with broader presentations recognized.

Purpose of the Study:

  • To review clinical features, management, and treatment options for pediatric NMOSD.
  • To explore potential future therapeutic strategies for childhood NMOSD.

Main Methods:

  • Review of existing literature on pediatric NMOSD.
  • Analysis of clinical features, diagnostic markers, and treatment outcomes.

Main Results:

  • Aquaporin-4 antibody (AQP4 ab) is specific for NMOSD; myelin oligodendrocyte glycoprotein antibody (MOG ab) is found in some AQP4 ab-negative pediatric cases.
  • Retrospective studies provide data on mycophenolate mofetil, azathioprine, and rituximab efficacy in pediatric NMOSD.
  • Limited pediatric-specific treatment studies exist, highlighting a need for more research.

Conclusions:

  • Further research is needed on early-onset NMOSD mechanisms in children.
  • Specific treatment considerations for AQP4 ab-positive versus MOG ab-positive pediatric NMOSD require investigation.
  • Development of targeted therapies for pediatric NMOSD is crucial.