BIRC3 (Encoding cIAP2) Variants Result in Dysregulated RIPK1 Signaling Leading to Increased Epithelial Cell Death and Are Associated With Monogenic Crohn's Disease. - Li Q; Nambu R; Yaqiang H; Shen X; Argmann C; Guan R; Janssen E; Le Voyer T; Warner N; Yu DD; Guo J; Long K; et al. (Gastroenterology, 2026)