Methods and Results: In this study, we report an adipose-derived mesenchymal stem cell (AT-MSC)-based treatment strategy in which AT-MSCs specifically deliver BMP inhibitor Grem1 and anti-inflammatory factor IL-10 to inflammatory colon tissues in SETD2 deficient dextran sulfate sodium (DSS)-induced colitis mouse models. This evidence concerns the gene GREM1 and colitis.