INDIVIDUALIZED VACCINES FOR CANCER
First Claim
1. A method for providing an individualized cancer vaccine comprising the steps:
- (a) identifying cancer specific somatic mutations in a tumor specimen of a cancer patient to provide a cancer mutation signature of the patient; and
(b) providing a vaccine featuring the cancer mutation signature obtained in step (a).
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Abstract
The present invention relates to the provision of vaccines which are specific for a patient'"'"'s tumor and are potentially useful for immunotherapy of the primary tumor as well as tumor metastases. In one aspect, the present invention relates to a method for providing an individualized cancer vaccine comprising the steps: (a) identifying cancer specific somatic mutations in a tumor specimen of a cancer patient to provide a cancer mutation signature of the patient; and (b) providing a vaccine featuring the cancer mutation signature obtained in step (a). In a further aspect, the present invention relates to vaccines which are obtainable by said method.
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Citations
45 Claims
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1. A method for providing an individualized cancer vaccine comprising the steps:
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(a) identifying cancer specific somatic mutations in a tumor specimen of a cancer patient to provide a cancer mutation signature of the patient; and (b) providing a vaccine featuring the cancer mutation signature obtained in step (a). - View Dependent Claims (2, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 21, 22)
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- 3. The method according to 1 or 2, wherein the step of identifying cancer specific somatic mutations comprises single cell sequencing of one or more cancer cells.
- 19. A vaccine comprising a recombinant polypeptide comprising mutation based neo-epitopes, said neo-epitopes resulting from cancer specific somatic mutations in a tumor specimen of a cancer patient, or a nucleic acid encoding said polypeptide.
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23. A method for determining a false discovery rate based on next generation sequencing data, said method including:
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taking a first sample of genetic material from an animal or human; taking a second sample of genetic material from an animal or human; taking a first sample of genetic material from tumor cells; taking a second sample of genetic material from said tumor cells; determining a common coverage tumor comparison by counting all bases of the reference genome which is included in both the tumor and at least one of said first sample of genetic material from an animal or human and said second sample of genetic material from an animal or human; determining a common coverage same vs. same comparison by counting all bases of the reference genome which are covered by both said first sample of genetic material from an animal or human and said second sample of genetic material from an animal or human; dividing said common coverage tumor comparison by said common coverage same vs. same comparison to form a normalization; determining a false discovery rate by dividing
1) the number of single nucleotide variations with a quality score greater than Q in a comparison of said first sample of genetic material from an animal or human and said second sample of genetic material from an animal or human, by
2) the number of single nucleotide variations with a quality score greater than Q in a comparison of said first sample of genetic material from said tumor cells and said second sample of genetic material from said tumor cells and
3) multiplying the result by said normalization. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44)
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45. A method for determining an estimated receiver operating curve (ROC), said method including:
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receiving a dataset of mutations, each mutation associated with a false discovery rate (FDR); and for each mutation; determining a true positive rate (TPR) by subtracting said FDR from one; and determining a false positive rate (FPR) by setting said FPR equal to said FDR; and forming an estimated ROC by plotting., for each mutation, a point at the cumulative TPR and FPR values up to said mutation, divided by the sum of all TPR and FPR values.
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Specification