SMARCA4 and neuroblastoma: While we previously reported that BRG1 shRNA-silencing impairs neuroblastoma proliferation and triggers apoptosis ([29] and Fig. S9A), here we show that BRG1 degradation does not (Fig. 1B), a discrepancy attributable to the disruptive effect of shBRG1 on the complex structural integrity (Fig. S9B), not produced by ACBI1 (Fig. 1C).