Drug intelligence / Profile preview

VTX-2337 + pegylated liposomal doxorubicin

Development stage
Phase 2
Lead developer
VentiRx
Modality
Small Molecules, Nanoparticles → Drug Delivery Systems
Administration
Subcutaneous, Intravenous
01

Overview

VTX-2337 + pegylated liposomal doxorubicin is a combination therapy under investigation for cancer treatment, notably ovarian cancer. **VTX-2337** is a small molecule Toll-like receptor 8 (TLR8) agonist designed to stimulate the innate immune system, enhance anti-tumor immune responses, and promote the production of pro-inflammatory cytokines[1][5]. **Pegylated liposomal doxorubicin** is a formulation of the anthracycline chemotherapy doxorubicin encapsulated in polyethylene glycol (PEG)-coated liposomes, which increases drug circulation time and preferentially delivers doxorubicin to tumor tissue, thereby maximizing anti-cancer efficacy while reducing systemic toxicity[2][4][6]. The combination aims to leverage the immune-modulating effects of VTX-2337 with the cytotoxic activity of pegylated liposomal doxorubicin for synergistic anti-tumor effects.

Brand names
Caelyx
02

Targets

DNATLR7 (Toll-like receptor 7)TLR8 (Toll-like receptor 8)TOP2A (DNA topoisomerase II)

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