Drug intelligence / Profile preview

aspirin + CS-DOX

Development stage
Preclinical
Lead developer
Bayer
Modality
Small Molecules, Biodegradable Polymers → Polymer-based Nanoparticles → Nanoparticles → Drug Delivery Systems
Administration
Intravenous
01

Overview

Aspirin + CS-DOX is a combination nanoformulation composed of aspirin (acetylsalicylic acid), a non-steroidal anti-inflammatory drug (NSAID), and chondroitin sulfate-conjugated doxorubicin (CS-DOX), an anthracycline chemotherapy agent. In this formulation, doxorubicin is covalently linked to chondroitin sulfate via a hydrazone bond, and aspirin is encapsulated within the CS-DOX nanoparticle, resulting in a pH-responsive delivery system. This combination is designed to leverage the anti-platelet and anti-inflammatory properties of aspirin alongside the cytotoxic effects of doxorubicin for synergistic antitumor activity, particularly targeting breast cancer and metastasis by inhibiting platelet function, tumor growth, angiogenesis, and extracellular matrix remodeling[1].

Other names
ASP/CS-DOX
02

Targets

TOP2A (DNA topoisomerase II)PTGS2 (Prostaglandin-Endoperoxide Synthase 2)DNAPGHS-1 (Prostaglandin G/H Synthase 1)

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