Table 1.

m⁶A modification in PBMCs of RA patients.

m6A component	Regulation	Samples and conditions	References
ALKBH5, FTO, YTHDF2	Down regulation	79 RA patients and 61 healthy controls	Luo et al., 2020
METTL3	Up regulation	47 RA patients and 30 healthy controls	(Wang J. et al., 2019)

AKBH5, Alk B homolog 5; FTO, fat mass and obesity-associated protein; METTL3, methyltransferase-like 3; RA, rheumatoid arthritis; YTHDF2, YTH domain family 2.