Ying-Zheng et al. (2019) reported that KGF encapsulated into neutrophil-like liposomes (KGF-Neus) effectively restored intestinal morphology and function in ulcerative colitis [64] because the neutrophil membrane vesicle (NEM) associated protein, KGF-Neus, is specifically internalized to the area of inflammation [64]. Here, FGF7 is linked to ulcerative colitis.