PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12532090-8 2003 Strikingly, IL-4 induces an activation response by mast cells to cysteinyl leukotrienes, which act through a receptor shared with uridine diphosphate to induce cytokine generation without exocytosis. cysteinyl-leukotriene 65-87 interleukin 4 Homo sapiens 12-16