Beyond joints: the importance of animal models in exploring rheumatoid arthritis comorbidities.

ABSTRACT: Joint inflammation is the most prominent feature of rheumatoid arthritis (RA), but this disease can affect practically any organ of the body. The association between RA and comorbidities is multifaceted, involving traditional risk factors, chronic inflammation, and the effects of medications. A large number of animal models have been developed for the study of RA. All of them developed histopathological changes, such as human diseases, and often experienced other comorbidities. The choice of one model or another depends on several factors. It is important to bear in mind, for example, the study of pathophysiological mechanisms, the progression, and the activated autoimmunity, among others. It is also necessary to know what comorbidities are described in each model, as the selection may dep

SUBMITTER: Marco-Bonilla M 

PROVIDER: S-EPMC12626931 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature