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Updated: May 15, 2026

A Bioluminescent and Fluorescent Orthotopic Syngeneic Murine Model of Androgen-dependent and Castration-resistant Prostate Cancer
Published on: March 6, 2018
Tasquinimod: a novel angiogenesis inhibitor-development in prostate cancer
1Genitorurinary Program, Roswell Park Cancer Institute, Buffalo, NY 14263, USA. Saby.George@RoswellPark.org
Abstract:
Castration resistant prostate cancer (CRPC) treatment has been revolutionized over the past few years by the approval of novel therapies including cabazitaxel, sipuleucel-T, abiraterone and enzalutamide. Though androgen deprivation and chemotherapy remain the main therapeutic approaches for this disease, a series of targeted agents is also in development for the treatment of CRPC. Tasquinimod is a quinolone-3-carboxamide with antiangiogenic and antitumor activity in preclinical models of prostate cancer. A recent Phase II trial with this agent has demonstrated a significant clinical activity in asymptomatic or minimally symptomatic, chemotherapy-naïve, CRPC patients. A confirmatory Phase III trial of tasquinimod in prostate cancer is underway. Because of its antiangiogenic and immunomodulatory properties tasquinimod represents a novel targeted therapy with a unique mechanism of action.
Insights
Tasquinimod shows significant clinical activity in patients with castration-resistant prostate cancer (CRPC). This novel targeted therapy has antiangiogenic and immunomodulatory properties, offering a new treatment option for CRPC.
Area of Science:
- Oncology
- Pharmacology
Background:
- Castration-resistant prostate cancer (CRPC) treatment has advanced with new therapies.
- Androgen deprivation and chemotherapy are standard CRPC treatments.
- Targeted agents are emerging for CRPC management.
Purpose of the Study:
- To evaluate the clinical activity of tasquinimod in CRPC patients.
- To investigate tasquinimod's potential as a novel targeted therapy.
Main Methods:
- A Phase II clinical trial was conducted.
- The study included asymptomatic or minimally symptomatic, chemotherapy-naïve CRPC patients.
Main Results:
- Tasquinimod demonstrated significant clinical activity in the studied CRPC patient group.
- Preclinical models showed tasquinimod possesses antiangiogenic and antitumor properties.
Conclusions:
- Tasquinimod represents a novel targeted therapy for CRPC.
- Its unique mechanism of action involves antiangiogenic and immunomodulatory effects.
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