IL17A and inflammatory bowel disease: Perhaps most surprisingly, these recurrent IL-17—NF-\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\kappa$$\end{document}κB pathway mutations observed in non-dysplastic IBD mucosa are poorly represented in primary CAC and CAC-derived organoids [13, 25].