EEF2 and rheumatoid arthritis: Numerous studies have shown that B cells significantly impact RA from both pathology (Wu H. et al., 2018; Qin et al., 2022) and treatment (Gazeau et al., 2017; Bergantini et al., 2020), whereas evidence about the regulation of EEF2 on B cells is rarely reported, which suggests that further research is necessary to investigate the effects of EEF2 on the immune cells of RA.