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Determining Immune System Suppression versus CNS Protection for Pharmacological Interventions in Autoimmune Demyelination
Published on: September 12, 2016
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Autoimmune Disorders & COVID-19.
Leonardo Freire-de-Lima1, Aline Miranda Scovino2,3, Camilla Cristie Barreto Menezes3
1Instituto de Biofisica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-170, Brazil.
Medicines (Basel, Switzerland)
|October 22, 2021
Summary
COVID-19 can worsen due to immune system issues and cytokine storms. Autoimmune diseases can increase COVID-19 severity or arise after infection, highlighting complex interactions.
Area of Science:
- Immunology
- Infectious Diseases
- Autoimmunity
Background:
- COVID-19 can lead to severe pneumonia and respiratory failure.
- Immune system deregulation, including cytokine storms, exacerbates COVID-19.
- Growing evidence explores the bidirectional relationship between autoimmune diseases and COVID-19.
Purpose of the Study:
- To review the interplay between autoimmune diseases and COVID-19.
- To understand how autoimmune conditions influence COVID-19 susceptibility and severity.
- To explore COVID-19 as a potential trigger for autoimmune and autoinflammatory diseases.
Main Methods:
- Literature review of studies on COVID-19 and autoimmune diseases.
- Analysis of immunological mechanisms linking SARS-CoV-2 infection and autoimmunity.
- Discussion of genetic factors (host and viral) in disease pathogenesis.
Main Results:
- Autoimmune diseases can increase COVID-19 complication risk, especially with neutralizing type I IFN autoantibodies.
- COVID-19 infection can precede the onset of autoimmune conditions like MIS-C, Guillain-Barré syndrome, and AIHA.
- Host and viral genetics play a role in disease aggravation.
Conclusions:
- The relationship between COVID-19 and autoimmune diseases is complex and multifaceted.
- Understanding these interactions is crucial for managing patients with both conditions.
- Further research into immunological pathways and genetic factors is warranted.
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