Table 1.

The cellular sources of IL-24.

	Cellular Sources	Ref
Immune Cells	T cells	[8,9,10,11,12,13,14]
	B cells	[15]
	NK cells	[16,17]
	Monocytes and Macrophages	[17,18]
Epithelial Cells	Keratinocytes	Reviewed in [3,7]
	Fibroblasts