The Prostate
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Tasquinimod is a second-generation orally active quinoline-3-carboxamide analog with enhanced potency against prostate cancer via its anti-angiogenic activity. It is presently undergoing clinical trials. Androgen ablation and taxanes are standard therapies for metastatic prostate cancer. This raises the issue of whether combining tasquinimod with either of these approaches enhances therapeutic efficacy. ⋯ These results documented that differences in serum PSA in tasquinimod-treated hosts are related to inhibition in tumor growth. This suggests that in clinical trials, changes in PSA slope or doubling time are indicative of therapeutic response to tasquinimod.