Critical Roles of Balanced Innate Lymphoid Cell Subsets in Intestinal Homeostasis, Chronic Inflammation, and Cancer

Table 1

Characteristics of intestinal innate lymphoid cells (ILCs).

	NKs	ILC1s	ILC2s	ILC3s	ILCregs
Transcription factors	T-bet	T-bet	GATA3, RORα	RORγt	Id3
Active factors	TGF-β, GM-CSF	IL-15	IL-25, IL-33, TSLP	IL-23	TGF-β
Effective factors	IFN-γ, IL-22, VEGF, CXCL8	IFN-γ, TNF-α	IL-5, IL-13	IL-22, IL-17, GM-CSF, IFN-γ	IL-10