Contribution of CD3+CD8- and CD3+CD8+ T Cells to TNF-α Overexpression in Crohn Disease–Associated Perianal Fistulas and Induction of Epithelial-Mesenchymal Transition in HT-29 Cells. Issue 4 (15th March 2021) - Bruckner, Ramona S; Spalinger, Marianne R; Barnhoorn, Marieke C; Feakins, Roger; Fuerst, Alois; Jehle, Ekkehard C; Rickenbacher, Andreas; Turina, Matthias; Niechcial, Anna; Lang, Silvia; Hawinkels, Lukas J A C; van der Meulen-de Jong, Andrea E; et al.