Congratulations to Toby, Ewa for our recent collaborative publication in Molecular Cell with the Chao and Dawson labs! We’ve uncovered a role for mRNA export factors in transport of mRNAs to nuclear speckles for holding following global transcriptional inhibition. This may explain why transcription inhibitors have not been as successful in the clinic as hoped.
https://www.cell.com/molecular-cell/abstract/S1097-2765(24)01004-9