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[Intrathecal oligoclonal and polyspecific immune response in multiple sclerosis]
M A Robinson Agramonte1, H Reiber, A J Dorta Contreras
1Departamento de Neuroinmunología; Centro Internacional de Restauración Neurológica (CIREN), La Habana, 11300, Cuba. robin@basica.neubas.sld.cu
Revista De Neurologia
|January 11, 2002
Summary
The study found that intrathecal antibody synthesis against neurotropic viruses (MRZH reaction) is common in multiple sclerosis (MS) patients, supporting its role in diagnosis.
Area of Science:
- Neuroimmunology
- Virology
- Neuropathology
Context:
- Intrathecal IgG response and oligoclonal bands are hallmarks of multiple sclerosis (MS).
- Increased frequency of intrathecal antibody synthesis against neurotropic viruses (measles, rubella, varicella zoster, herpes simplex) is observed in MS patients (MRZH reaction).
Purpose:
- To investigate the intrathecal, polyspecific, and oligoclonal immune response in patients with definitive MS.
- To evaluate the diagnostic utility of MRZH reactions in MS.
Summary:
- All MS patients exhibited detectable oligoclonal IgG.
- A varied pattern of antibody indices against neurotropic viruses was observed.
- Measles antibodies were most frequent in the oligoclonal response, often combined with elevated rubella and VZ antibody indices.
Impact:
- These preliminary findings suggest that MRZH reactions offer significant neuroimmunological support for MS diagnosis.
- The study contributes to understanding the immune response in MS.