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Infectious agents in arthritis and autoimmunity
1Section of Rheumatology and Clinical Immunology, University of Santo Tomas , 1000 Medical Arts Bldg., España St., Manila 1008 , Philippines.
Abstract:
Abstract The distinctions between infection, chronic arthritis, and autoimmune diseases have steadily blurred over the past decades. The proposed pathomechanisms underlying these interesting associations include putative pathways from infection to innate and adaptive immunity, molecular mimicry, and certain microbial and host factors. This article further reviews the spectrum of microbial agents implicated in some rheumatic diseases and cites the potential clinical application of this expanding field of knowledge in the prevention and treatment of chronic inflammatory and autoimmune diseases.
Insights
Infections can trigger chronic arthritis and autoimmune diseases through immune system pathways. Understanding these links offers new ways to prevent and treat inflammatory conditions.
Area of Science:
- Rheumatology
- Immunology
- Infectious Diseases
Background:
- The lines between infection, chronic arthritis, and autoimmune diseases are increasingly unclear.
- Pathomechanisms involve infection-induced immune responses, molecular mimicry, and microbial/host factors.
Purpose of the Study:
- To review microbial agents linked to rheumatic diseases.
- To explore clinical applications in preventing and treating inflammatory and autoimmune diseases.
Main Methods:
- Literature review of studies on microbial agents and rheumatic diseases.
- Analysis of proposed pathomechanisms connecting infection to immune responses.
Main Results:
- Several microbial agents are implicated in various rheumatic conditions.
- Evidence supports infection as a potential trigger for chronic arthritis and autoimmune diseases.
Conclusions:
- The relationship between infection and rheumatic diseases is complex and significant.
- This knowledge holds promise for novel therapeutic and preventive strategies.
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