Pipeline

Products in Development
Sonotarg product development pipeline chart showing progress for ST-001, ST-00-i, ST-002, ST-003, and ST-004.
ICI* = Immune Checkpoint Inhibitor

ST-001 for Pancreatic & Breast Cancer

ST-001 delivers paclitaxel chemotherapy and sonodynamic therapy via a Rose Bengal sonosensitiser.

ST-001 (at a 14% paclitaxel dose), significantly reduced tumour growth and increased survival in a model of pancreatic cancer, with no adverse effects (Wright et al., 2026)

A single ST-001 Microbubble

ST-00 + ICI for Metastatic Disease

ST-00 delivers sonodynamic therapy alone and elicits a strong anti-tumour response at both the target and non-target tumour (an 'abscopal' effect).

The effect of an anti-PDL-1 ICI at both target and non-target was significantly enhanced by the coadministration of ST-00. Analysis of tumour tissues confirmed immune system engagement and the potential to treat metastatic disease. (Nesbitt et al., 2021)

A single ST-00 Microbubble

ST-002 for Prostate Cancer

ST-002 delivers a combination of docetaxel chemotherapy and sonodynamic therapy via a Rose Bengal sonosensitiser.

ST-002 (at a 10% docetaxel dose) was highly effective against both androgen sensitive and androgen resistant models of prostate cancer with no adverse effects. (McKaig et al., 2023)

A single ST-002 Microbubble