RIP and dilncRNA analysis was carried out in NIH2/4 as previously described16 (link), with minor modifications. Briefly, I-SceI-GR-expressing NIH2/4 cells were transfected with the plasmid encoding for N-protein or with an EV as a control at 24 h before triamcinolone acetonide 0.1 µM (Sigma-Aldrich) administration. IP was performed using 5 μg of anti-N-protein, or 10 μg of anti-53BP1 (Supplementary Table 1), or with normal rabbit IgGs (Cell Signaling) as a mock IP.
Free full text: Click here