Immunotherapy methods for patients whose tumors carry a high passenger gene mutation burden
AssigneeRegeneron Pharmaceuticals, Inc.
InventorWei Keat Lim
Life of this patent
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Abstract
Methods for selecting a cancer patient for immunotherapy comprise establishing a total passenger gene mutation burden from a tumor of a cancer patient, generating a background distribution for the mutational burden of the tumor, normalizing the total passenger gene mutation burden against the background distribution, and categorizing the cancer patient as an immunotherapy responder when the total passenger gene mutation burden is greater than the mean of the background distribution. When the cancer patient is an immunotherapy responder, the patient may be administered an immunotherapy regimen that comprises activation/inhibition of T cell receptors that promote T cell activation and/or prolong immune cytolytic activities.
Claims45
A method of treating a cancer patient with an antibody that binds to LAG3, comprising administering the antibody that binds to LAG3 to the cancer patient, whereby the cancer patient has been determined to have a tumor having a total passenger gene mutational burden that is greater than a background mutational burden of the tumor.
Dependencies are inferred from the claim text.