Etanercept was given by either intravenous (i. v. ), intrathecal (i. th. ) or intraplantar (i. pl. ) routes to the diabetic mice.(給予糖尿病小鼠靜脈、鞘內或足底注射依那西普。)

In mice injected with human bladder, breast, lung, or melanoma cancer cells, PL inhibited tumor growth but showed no toxicity in normal mice.(注射人膀胱癌細胞、乳腺癌細胞、肺癌細胞或者黑色素瘤癌細胞的小鼠，給予PL可以抑制這些腫瘤的生長，但PL對正常小鼠未見毒性作用。)

In a tougher test of mice that developed breast cancer spontaneously, PL blocked both tumor growth and metastasis.(在難度更高的另一項小鼠自發性乳腺癌試驗中，PL對腫瘤的生長和轉移均有抑制作用。)