However, our inverse associations with dysplasia are consistent with a previous study that found that IL‐2, IL‐5, IL‐8, IL‐10, IL‐13 and TNF‐alpha tend to be downregulated in low‐grade/moderate dysplasia of the pancreas compared to serous cystadenoma without dysplasia.33 This evidence concerns the gene IL5 and serous cystadenoma.