By contrast, 7 out of 39 (17.9%) MGL+/− animals (p < 0.05) and 5 out of 31 (16.1%) MGL−/− animals (p < 0.07) in the same age group exhibited adenocarcinoma (Fig. 2b) or high-grade glandular dysplasia in the bronchiolar epithelium (data not shown). Here, MGLL is linked to adenocarcinoma.