ABCB5 and mesothelioma: Similarly, the Wnt/IL-1β/IL-8 pathway was shown to induce ABCB5 expression in mesothelioma, and three signaling pathways, NF-κB, α6-β4-integrin, and IL-1, were overexpressed in ABCB5+ melanoma cells purified by immunomagnetic selection and abcam 140667 anti-ABCB5 antibody[54].