Methods for the identification, assessment, and treatment of patients with cancer therapy
First Claim
1. A method for determining a cancer therapy regimen for treating a tumor in a patient comprising:
- a) determining the level of expression of at least one predictive marker in a patient sample;
b) comparing the level of expression of the predictive marker or markers to a control expression level to determine whether the level of expression of the predictive marker is an informative expression level; and
b) determining a cancer therapy regimen for treating the tumor based on the expression of the predictive marker or markers, wherein the predictive marker or markers is selected from the predictive markers identified in any one of Table 1A, Table 1B, Table 2A, Table 2B, and Table 3; and
wherein an informative expression level is indicative that the patient is either a responsive patient or a non-responsive patient.
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Abstract
The present invention is directed to the identification of predictive markers that can be used to determine whether patients with cancer are clinically responsive or non-responsive to a therapeutic regimen prior to treatment. In particular, the present invention is directed to the use of certain individual and/or combinations of predictive markers, wherein the expression of the predictive markers correlates with responsiveness or non-responsiveness to a therapeutic regimen. Thus, by examining the expression levels of individual predictive markers and/or predictive markers comprising a marker set, it is possible to determine whether a therapeutic agent, or combination of agents, will be most likely to reduce the growth rate of tumors in a clinical setting.
115 Citations
27 Claims
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1. A method for determining a cancer therapy regimen for treating a tumor in a patient comprising:
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a) determining the level of expression of at least one predictive marker in a patient sample;
b) comparing the level of expression of the predictive marker or markers to a control expression level to determine whether the level of expression of the predictive marker is an informative expression level; and
b) determining a cancer therapy regimen for treating the tumor based on the expression of the predictive marker or markers, wherein the predictive marker or markers is selected from the predictive markers identified in any one of Table 1A, Table 1B, Table 2A, Table 2B, and Table 3; and
wherein an informative expression level is indicative that the patient is either a responsive patient or a non-responsive patient. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for identifying a predictive marker or a predictive marker set comprising:
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a) determining in a sample the level of expression of one or more predictive markers identified in any one of Table 1A, Table 1B, Table 2A, Table 2B, and Table 3;
b) applying a statistical analysis method to the expression level of each marker to select features associated with responsiveness or non-responsiveness; and
c) identifying a marker or marker set comprising the features selected. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22)
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- 23. A kit for determining a proteasome inhibition therapy and/or glucocorticoid therapy for treating a tumor in a patient comprising reagents for assessing the expression of at least one predictive marker, and instructions for use.
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26. A method to identify a candidate agent useful for treating cancer comprising:
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a) contacting an assay composition comprising a tumor cell with a test agent;
b) determining the informative expression level of at least one marker selected from Table 1A, Table 1B, Table 2A, Table 2B, and Table 3;
c) identifying the test agent as a candidate agent if it induces an informative expression level typical of a responsive patient.
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27. A method of deciding whether to pay for the treatment of cancer comprising:
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a) obtaining the informative expression level of a predictive marker or a predictive marker set selected from or derived from Table 1A, Table 1B, Table 2A, Table 2B, and Table 3;
b) authorizing payment if the informative expression level identifies a responsive patient.
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Specification