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Updated: Jan 21, 2026
In Vitro Selection of Aptamers to Differentiate Infectious from Non-Infectious Viruses
Published on: September 7, 2022
Infectious myelitis
1CRCSEP Côte d'Azur, CHU de Nice Pasteur 2, Université Nice Côte d'Azur, 30 voie Romaine, 06100 Nice, France.
Abstract:
Infectious pathogens can directly affect the spinal cord or trigger autoimmune reactions, which may result in permanent damage to cord structures. The most common aetiology comes from virus but depend on age, location of the patient and co-morbidities. Acute Flaccid paralysis and acute transverse myelitis are considered as emergencies. Differential diagnosis is mainly relapses of autoimmune diseases, which can mimic infectious myelopathies.
Insights
Infectious pathogens can cause spinal cord damage through direct infection or autoimmune responses. Prompt diagnosis of conditions like acute flaccid paralysis and acute transverse myelitis is crucial for effective management.
Area of Science:
- Neurology
- Infectious Diseases
- Immunology
Background:
- Infectious pathogens pose a significant threat to spinal cord integrity.
- Spinal cord damage can result from direct pathogen invasion or secondary autoimmune reactions.
- Viral infections are a leading cause, influenced by patient demographics and health status.
Purpose of the Study:
- To highlight the mechanisms of spinal cord injury caused by infectious agents.
- To emphasize the urgency in diagnosing and managing acute neurological emergencies.
- To differentiate infectious myelopathies from autoimmune conditions.
Main Methods:
- Review of existing literature on infectious and autoimmune myelopathies.
- Analysis of etiological factors and clinical presentations.
- Comparison of diagnostic challenges between infectious and autoimmune conditions.
Main Results:
- Infectious pathogens can directly damage the spinal cord or induce autoimmune responses.
- Viruses are the most frequent causative agents.
- Acute Flaccid Paralysis and Acute Transverse Myelitis are critical neurological emergencies.
Conclusions:
- Prompt recognition and management of infectious myelopathies are essential to prevent permanent neurological deficits.
- Differential diagnosis must consider autoimmune diseases that can mimic infectious causes.
- Understanding the interplay between infection and autoimmunity is key in spinal cord pathology.
