The University of Sydney

Propanc Pty Ltd

Fernando Felquer

Ralf Brandt

Paul Rodney Clayton

David Tosh

Julian Norman Kenyon

The present invention generally relates to pharmaceutical compositions containing a protease proenzyme and use thereof for treating cancer. The pharmaceutical compositions are directed to compositions comprising a protease proenzyme and an active agent, the composition being capable of providing a multi-functional approach for treating cancer. The pharmaceutical compositions are also directed to compositions comprising a first and a second protease proenzyme capable of activation at or near a surface of a tumor cell to enhance cell-to-cell adhesion of tumor cells, effect proteolysis of tumor cells, or induce tumor cell apoptosis, differentiation or immunorecognition, wherein the first protease proenzyme is chymotrypsinogen and the second protease proenzyme is trypsinogen. The pharmaceutical compositions are also directed to compositions comprising a first and second active agent each capable of inducing intracellular activity in tumor cells.

Pharmaceutical composition for treating cancer comprising trypsinogen and/or chymotrypsinogen and an active agent selected from a selenium compound, a vanilloid compound and a cytoplasmic glycolysis reduction agent

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Glenside, Australia

Fernando Felquer