Unknown etiology of rheumatoid arthritis

Determine the etiology of rheumatoid arthritis by identifying the causal factors responsible for the disease.

Background

The study reviews rheumatoid arthritis as a chronic inflammatory autoimmune disease and explicitly states that its etiology is unknown. It also discusses the interplay of genetic and environmental factors and notes that, although infections can induce autoimmune responses, no specific pathogen has been proven causal. Establishing the etiology remains a fundamental open question for pathogenesis and therapeutic development.

References

On the other hand, rheumatoid arthritis is a systemic disease of unknown etiology that causes inflammation of the joints of the organs.

— Effect of a new type of healthy and live food supplement on osteoporosis blood parameters and induced rheumatoid arthritis in Wistar rats  (2501.19343 - Bayat et al., 31 Jan 2025) in Introduction (rheumatoid arthritis background)