TUBB4A and neuroblastoma: Conversely, a transcriptomic study on neuroblastoma SK-N-SH cells revealed that SARS-CoV-2 infection induced a downregulation of several members of building blocks of the cytoskeleton, as well as some of their regulators (i.e., TUBA1A, TUBA4A, TUBB4A, STMN4, TMSB15A, SYNPO2) [60].