Methods for measuring therapy resistance
First Claim
1. A method of determining a phenotype of a biological sample, comprising:
- a) obtaining a genetic sequence of the biological sample;
b) identifying a mutation pattern of the genetic sequence of the biological sample, wherein said mutation pattern comprises at least one mutation that correlates to resistance to at least one therapy;
c) searching a relational genotype/phenotype database for at least one database mutation pattern similar to said mutation pattern of the genetic sequence of the biological sample;
d) obtaining at least one database phenotype of the at least one database mutation pattern; and
e) determining the phenotype of the biological sample from the at least one database phenotype.
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Accused Products
Abstract
The present invention concerns methods for measuring drug resistance by correlating genotypic information with phenotypic profiles. In one embodiment, a method for interpreting genotypic information is described wherein a genetic code is generated from a patient sample, a list of mutations known or suspect to play a role in the development of resistance to one or more drugs is obtained from the generated genetic code, a genotype database is interrogated for previous samples with similar mutations relating to said one or more drugs, a phenotype for said sample is located in a phenotype database, the mean change in inhibition is determined based on all the examples located in said phenotype database, a distribution of sensitivities of one or more drugs suitable for treating a specific indication is determined.
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Citations
42 Claims
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1. A method of determining a phenotype of a biological sample, comprising:
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a) obtaining a genetic sequence of the biological sample;
b) identifying a mutation pattern of the genetic sequence of the biological sample, wherein said mutation pattern comprises at least one mutation that correlates to resistance to at least one therapy;
c) searching a relational genotype/phenotype database for at least one database mutation pattern similar to said mutation pattern of the genetic sequence of the biological sample;
d) obtaining at least one database phenotype of the at least one database mutation pattern; and
e) determining the phenotype of the biological sample from the at least one database phenotype. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32)
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28. A method of determining a phenotype of a biological sample comprising:
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a) obtaining a genetic sequence of the biological sample;
b) searching a relational genotype/phenotype database for at least one database genetic sequence similar to said genetic sequence of the biological sample;
c) obtaining a database phenotype of the at least one database genetic sequence; and
d) determining the phenotype of the biological sample from the database phenotype.
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33. A method of assessing effectiveness of a therapy on a patient, comprising
a) obtaining a genetic sequence of a biological sample from the patient; -
b) identifying a mutation pattern of the genetic sequence of the biological sample, wherein the mutation pattern comprises at least one mutation that correlates to resistance to at least one therapy;
c) searching a relational genotype/phenotype database for at least one database mutation pattern similar to said mutation pattern of the genetic sequence of the biological sample;
d) obtaining at least one database phenotype of the at least one database mutation pattern;
e) determining the phenotype of the biological sample to the therapy from the at least one database phenotype; and
f) determining whether the phenotype of the biological sample is in a therapeutically effect range. - View Dependent Claims (34, 38, 40, 41, 42)
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35. A method of optimizing therapy for a patient, comprising:
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a) obtaining a genetic sequence of a biological sample from the patient;
b) identifying a mutation pattern of the genetic sequence of the biological sample, wherein the mutation pattern comprises at least one mutation that correlates to resistance to at least one therapy;
c) searching a relational genotype/phenotype database for at least one database mutation pattern similar to said mutation pattern of the genetic sequence of the biological sample;
d) obtaining at least one database phenotype of the at least one database mutation pattern;
e) determining the phenotype of the biological sample to the therapy from the at least one database phenotype;
f) repeating steps b) through e) for a group of therapies to obtain a series of phenotypes for the biological sample; and
g) selecting an optimal therapy for the patient from the series of phenotypes.
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36. A method of designing a therapy for a patient, comprising:
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a) obtaining a genetic sequence of a biological sample of the patient;
b) identifying a mutation pattern of the genetic sequence of the biological sample, wherein the mutation pattern comprises at least one mutation that correlates to resistance to at least one therapy;
c) searching a relational genotype/phenotype database for at least one database mutation pattern similar to said mutation pattern of the genetic sequence of the biological sample;
d) obtaining at least one database phenotype of the at least one database mutation pattern;
e) determining the phenotype of the biological sample from the at least one database phenotype;
f) repeating steps b) through e) for a group of therapies to obtain a series of phenotypes for the biological sample; and
g) designing a therapy for the patient from the series of phenotypes.
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37. A business method, comprising a method of determining a phenotype of a biological sample comprising:
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a) receiving from a health care provider a genetic sequence from a biological sample from the patient;
b) identifying a mutation pattern of the genetic sequence of the biological sample, wherein said mutation pattern comprises at least one mutation that correlates to resistance to at least one therapy;
c) searching a relational genotype/phenotype database for at least one database mutation pattern similar to said mutation pattern of the genetic sequence of the biological sample;
d) obtaining at least one database phenotype of the at least one database mutation pattern from the relational genotype/phenotype database;
e) determining the at least one phenotype of the biological sample from the at least one database phenotype; and
f) providing the health care provider with a phenotype of the biological sample.
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39. A computer program for determining a phenotype of a biological sample comprising:
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a) receiving a genetic sequence from a biological sample from the patient;
b) identifying a mutation pattern of the genetic sequence of the biological sample, wherein said mutation pattern comprises at least one mutation that correlates to resistance to at least one therapy;
c) searching a relational genotype/phenotype database for at least one database mutation pattern similar to said mutation pattern of the genetic sequence of the biological sample;
d) obtaining at least one database phenotype of the at least one database mutation pattern from the relational genotype/phenotype database;
e) determining the at least one phenotype of the biological sample from the at least one database phenotype; and
f) providing the phenotype of the biological sample.
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Specification