PARP1 and PARylation facilitate transcription-coupled DNA repair by stabilizing the CSB-RNAPII complex. - Robu M; Shah RG; van den Heuvel D; Coulombe Y; Bazin M; van der Woude M; Kragten A; Lans H; Pascal JM; Masson JY; Luijsterburg MS; Shah GM (Nucleic acids research, 2025)