Co-use of a clusterin inhibitor with an EGFR inhibitor to treat cancer

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United States of America Patent

PATENT NO 9822170
SERIAL NO

14374967

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Epidermal growth factor receptor (EGFR) expression and phosphorylation is increased in cancer cells treated with anti-clusterin antibodies. Such treatment is also accompanied with the reappearance of an epithelial phenotype of the cancer cell, as determined by an increased E-cadherin expression at the surface of cancer cells. Clusterin inhibitors may thus induce reversal of the epithelial to mesenchymal phenotype and restore sensitivity of cancer cells to EGFR inhibitors. Combinations of a clusterin inhibitor and an EGFR as well as their use in treatment of cancer are thus provided herewith.

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Patent Owner(s)

Patent OwnerAddress
ALETHIA BIOTHERAPEUTICS INC141 AVENUE PRESIDENT-KENNEDY SB 5100 MONTREAL H2X 1Y4

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Filion, Mario Longueuil, CA 42 276
Tremblay, Gilles Bernard La Prairie, CA 38 243
Viau, Elisabeth Laval, CA 1 3

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