TLNRD1 is a CCM complex component and regulates endothelial barrier integrity. - Ball NJ; Ghimire S; Follain G; Pajari AO; Wurzinger D; Vaitkevičiūtė M; Cowell AR; Berki B; Ivaska J; Paatero I; Goult BT; Jacquemet G (The Journal of cell biology, 2024)