LSM1 and diffuse large B-cell lymphoma: We found that the half-life of LSM1 and DCP1A did not change significantly compared with the control after interference with AGO2 (Supplementary Figure S1A, B).On the other hand, it has been reported that miR-7-5p and miR-132-3p play RNA degradation roles in DLBCL(Morales-Martinez et al., 2020; Mansoor et al., 2023), so we further examined whether ouabain affects the RNA degradation process by regulating miRNAs in DLBCL.