Th1- and Th2-like subsets of innate lymphoid cells

Innate lymphoid cells (ILCs) constitute a family of effectors in innate immunity and regulators of tissue remodeling that have a cytokine and transcription factor expression pattern that parallels that of the T-helper (Th) cell family. Here, we discuss how ILCs can be categorized and summarize the current knowledge of Th1- and Th2-like ILCs with regard to the molecular mechanisms of development, effector functions, and their interplay with other cell types