Lenalidomide is a noel immune modulating, non-chemotherapy, cancer drug that is chemically similar to thalidomide, but is more potent in the laboratory and appears to lack some of the more common side effects of thalidomide.

• 来那度胺是一种新型的免疫调节剂用来治疗肿瘤，它是非化疗药物，化学结构与反应停相似，但是在实验室研究效果更好，副作用更少。