Method of identifying treatment responsive non-small cell lung cancer using anaplastic lymphoma kinase (ALK) as a marker

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United States of America Patent

PATENT NO 9651555
APP PUB NO 20150346206A1
SERIAL NO

14430532

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein are methods for identifying a subject as having NSCLC that is predicted or is likely to respond to treatment with an ALK inhibitor, for example crizotinib. The methods include identifying a sample including NSCLC tumor cells as ALK-positive or ALK-negative using immunohistochemistry (IBC) and scoring methods disclosed herein. A subject is identified as having NSCLC likely to respond to treatment with an ALK inhibitor if the sample is identified as ALK-positive and is identified as having NSCLC not likely to respond to treatment with an ALK inhibitor if the sample is identified as ALK-negative. According to certain embodiments of the methods, subjects predicted to respond to an ALK inhibitor may then be treated with an ALK inhibitor such as crizotinib.

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Patent Owner(s)

  • VENTANA MEDICAL SYSTEMS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnes, Michael San Francisco, US 140 6095
Clements, June Tucson, US 1 0
Grogan, Thomas Tucson, US 12 176
Nitta, Hiro Tucson, US 18 60
Roberts, Esteban Tucson, US 13 58
Schemp, Crystal Tucson, US 6 12
Singh, Shalini Tucson, US 21 36
Towne, Penny Tucson, US 8 81

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