CCL5 and pancreatic neoplasm: The median CCL5 reading is also around 200-fold higher than for example reported previously in pancreatic cancer by Farren and colleagues,19 but at 30.1 ng/ml is similar in magnitude to values that have been reported for ovarian, breast and cervical cancer.28,29 These variations may reflect differences in the studied patient populations, in the storage and processing of samples, and in the assays used to process these samples.