IL1B and endometriosis: Beste et al. similarly demonstrated that an endometriosis subset had a distinct cytokine profile with IL-1ra, IL-1β, IL-6, IL-8, IL-10, IL-16, hepatocyte growth factor (HGF), MCP-1, MIF, monokine induced by gamma interferon (MIG), granulocyte-colony stimulating factor (G-CSF), growth regulated oncogene (GRO)-α, and RANTES [48].