Gene expression profiles in liver cancer
First Claim
Patent Images
1. A method of diagnosing hepatocellular carcinoma in a human patient, compnsing:
- (a) detecting the level of expression in a tissue sample of ten or more genes from Tables 3A, 3B, 5, 7A, 7B, 8A, and 8B;
wherein differential expression of the genes in Tables 3A, 3B, 5, 7A, 7B, 8A, and 8B is indicative of hepatocellular carcinoma.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention identifies the global changes in gene expression associated with liver cancer by examining gene expression in tissue from normal liver, metastatic malignant liver and hepatocellular carcinoma. The present invention also identifies expression profiles which serve as useful diagnostic markers as well as markers that can be used to monitor disease states, disease progression, drug toxicity, drug efficacy and drug metabolism.
-
Citations
18 Claims
-
1. A method of diagnosing hepatocellular carcinoma in a human patient, compnsing:
(a) detecting the level of expression in a tissue sample of ten or more genes from Tables 3A, 3B, 5, 7A, 7B, 8A, and 8B;
wherein differential expression of the genes in Tables 3A, 3B, 5, 7A, 7B, 8A, and 8B is indicative of hepatocellular carcinoma.- View Dependent Claims (8, 9)
-
2. A method of detecting the progression of hepatocellular carcinoma in a human patient, comprising:
(a) detecting the level of expression in a tissue sample of ten or more genes from Tables 3A, 3B, 5, 7A, 7B, 8A, and 8B;
wherein differential expression of the genes in Tables 3A, 3B, 5, 7A, 7B, 8A, and 8B is indicative of hepatocellular carcinoma progression.
-
3. A method of monitoring the treatment of a human patient with hepatocellular carcinoma, comprising:
-
(a) administering a pharmaceutical composition to the patient;
(b) detecting the level of expression of ten or more genes from Tables 3A, 3B, 5, 7A, 7B 8A and 8B from a cell or tissue sample from the patient; and
(c) comparing the patient gene expression detected in step (b) to gene expression from a cell population comprising normal liver cells or to gene expression from a cell population comprising hepatocellular carcinoma cells or both.
-
-
4. A method of diagnosing a metastatic liver cancer in a human patient, comprising:
(a) detecting the level of expression in a tissue sample of ten or more genes from Tables 4A, 4B, 5, 6A, 6B, 9A and 9B;
wherein differential expression of the genes in Tables 4A, 4B, 5, 6A, 6B, 9A, and 9B is indicative of metastatic liver cancer.
-
5. A method of detecting the progression of a metastatic liver cancer in a human patient, comprising:
(a) detecting the level of expression in a tissue sample of ten or more genes from Tables 4A, 4B, 5, 6A, 6B, 9A and 9B;
wherein differential expression of the genes in Tables 4A, 4B, 5, 6A, 6B, 9A, and 9B is indicative of metastatic liver cancer progression.
-
6. A method of monitoring the treatment of a human patient with metastatic liver cancer, comprising:
-
(a) administering a pharmaceutical composition to the patient;
(b) detecting the level of expression of ten or more genes from Tables 4A, 4B, 5, 6A, 6B, 9A and 9B from a cell or tissue sample from the patient; and
(c) comparing the patient gene expression detected in step (b) to gene expression from a cell population comprising normal liver cells or to gene expression from a cell population comprising metastatic liver tumor cells or both.
-
-
7. A method of differentiating metastatic liver cancer from hepatocellular carcinoma in a human patient, comprising:
(a) detecting the level of expression in a tissue sample of ten or more genes from Tables 3-9;
wherein differential expression of the genes in Tables 3-9 is indicative of metastatic liver cancer rather than hepatocellular carcinoma.
-
10. A method of diagnosing hepatocellular carcinoma or metastatic liver cancer in a human patient comprising:
-
(a) detecting the level of expression of ten or more genes from Tables 3-9 from a tissue sample from the patient; and
(b) comparing the gene expression detected in step (a) to a database comprising part of the data in Tables 3-9;
wherein differential expression of the genes detected in step (a) is indicative of hepatocellular carcinoma or metastatic liver cancer. - View Dependent Claims (11, 12, 13, 14)
-
-
15. A method of diagnosing hepatocellular carcinoma in a human patient, comprising:
-
(a) detecting the level of expression in a liver tissue sample of ten or more mRNA species from Table 3A, 3B, 5, 7A, 7B, 8A or 8B; and
(b) comparing the detected level of expression to the level of expression of said ten or more mRNA species in a hepatocellular carcinoma liver tissue sample, thereby diagnosing hepatocellular carcinoma in the patient. - View Dependent Claims (17)
-
-
16. A method of diagnosing metastatic liver cancer in a human patient, comprising:
-
(a) detecting the level of expression in a liver tissue sample of ten or more mRNA species from Table 4A, 4B, 5, 6A, 6B, 9A or 9B; and
(b) comparing the detected level of expression to the level of expression of said ten or more mRNA species in a metastatic liver cancer tissue sample, thereby diagnosing metastatic liver cancer in the patient. - View Dependent Claims (18)
-
Specification