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Mining the pathogenesis of rheumatoid arthritis, the leading role of the environment

The environment plays a crucial role in the pathogenesis of various diseases, including rheumatic musculoskeletal diseases (RMDs). Chronic exposure to air pollution has been associated with a number of detrimental effects on the immune system, including direct activation of autoimmunity and autoanti...

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Detalles Bibliográficos
Autor principal: Adami, Giovanni
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9748982/
https://www.ncbi.nlm.nih.gov/pubmed/36597981
http://dx.doi.org/10.1136/rmdopen-2022-002807
Descripción
Sumario:The environment plays a crucial role in the pathogenesis of various diseases, including rheumatic musculoskeletal diseases (RMDs). Chronic exposure to air pollution has been associated with a number of detrimental effects on the immune system, including direct activation of autoimmunity and autoantibodies production. Rheumatoid arthritis (RA) is a paradigmatic example of the link between environmental stimuli and development of autoimmunity. Recent evidence has confirmed such association and provided further indication of the strict relationship between the lungs and the synovial tissue. Hard rock mining and chronic exposure to airborne fine particulate matter have been associated with higher risk of developing RA. In addition, new evidence showed a peculiar association between acute exposure to toxic inhalants and risk of RA flare. In conclusion, the environment is the straw that breaks the camel's back, unfortunately the “straws” are rapidly accumulating, and their burden is projected to increase accordingly.