During the revision of this manuscript, Obata-Ninomiya et al. (50) reported a protumoral role of TSLP in colon cancer via a subset of Tregs coexpressing ST2, PD-1, and CTLA-4 that share certain similarities with GATA3+ Tregs that we reported here. This evidence concerns the gene IL1RL1 and malignant colon neoplasm.