Claims
- 1. A method of predicting at least one toxic effect of a compound, comprising:
(a) preparing a gene expression profile of a tissue or cell sample exposed to the compound; and (b) comparing the gene expression profile to a database comprising at least part of the data or information of Tables 5-5I.
- 2. A method of claim 1, wherein the gene expression profile prepared from the tissue or cell sample comprises the level of expression for at least one gene.
- 3. A method of claim 2, wherein the level of expression is compared to a Tox Mean and/or NonTox Mean value in Tables 5-5I.
- 4. A method of claim 3, wherein the level of expression is normalized prior to comparison.
- 5. A method of claim 1, wherein the database comprises substantially all of the data or information in Tables 5-5I.
- 6. A method of predicting at least one toxic effect of a compound, comprising:
(a) detecting the level of expression in a tissue or cell sample exposed to the compound of two or more genes from Tables 5-5I; wherein differential expression of the genes in Tables 5-5I is indicative of at least one toxic effect.
- 7. A method of predicting the progression of a toxic effect of a compound, comprising:
(a) detecting the level of expression in a tissue or cell sample exposed to the compound of two or more genes from Tables 5-5I; wherein differential expression of the genes in Tables 5-5I is indicative of toxicity progression.
- 8. A method of predicting the cardiotoxicity of a compound, comprising:
(a) detecting the level of expression in a tissue or cell sample exposed to the compound of two or more genes from Tables 5-5I; wherein differential expression of the genes in Tables 5-5I is indicative of cardiotoxicity.
- 9. A method of identifying an agent that modulates the onset or progression of a toxic response, comprising:
(a) exposing a cell to the agent and a known toxin; and (b) detecting the expression level of two or more genes from Tables 5-5I; wherein differential expression of the genes in Tables 5-5I is indicative of toxicity.
- 10. A method of predicting the cellular pathways that a compound modulates in a cell, comprising:
(a) detecting the level of expression in a tissue or cell sample exposed to the compound of two or more genes from Tables 5-5I; wherein differential expression of the genes in Tables 5-5I is associated the modulation of at least one cellular pathway.
- 11. The method of any one of claims 6-10, wherein the expression levels of at least 3 genes are detected.
- 12. The method of any one of claims 6-10, wherein the expression levels of at least 4 genes are detected.
- 13. The method of any one of claims 6-10, wherein the expression levels of at least 5 genes are detected.
- 14. The method of any one of claims 6-10, wherein the expression levels of at least 6 genes are detected.
- 15. The method of any one of claims 6-10, wherein the expression levels of at least 7 genes are detected.
- 16. The method of any one of claims 6-10, wherein the expression levels of at least 8 genes are detected.
- 17. The method of any one of claims 6-10, wherein the expression levels of at least 9 genes are detected.
- 18. The method of any one of claims 6-10, wherein the expression levels of at least 10 genes are detected.
- 19. A method of claim 6 or 7, wherein the effect is selected from the group consisting of myocarditis, arrhythmias, tachycardia, myocardial ischemia, angina, hypertension, hypotension, dyspnea, and cardiogenic shock.
- 20. A method of claim 8, wherein the cardiotoxicity is associated with at least one heart disease pathology selected from the group consisting of myocarditis, arrhythmias, tachycardia, myocardial ischemia, angina, hypertension, hypotension, dyspnea, and cardiogenic shock.
- 21. A method of claim 10, wherein the cellular pathway is modulated by a toxin selected from the group consisting of cyclophosphamide, ifosfamide, minoxidil, hydralazine, BI-QT, clenbuterol, isoproterenol, norepinephrine, and epinephrine.
- 22. A set of at least two probes, wherein each of the probes comprises a sequence that specifically hybridizes to a gene in Tables 5-5I.
- 23. A set of probes according to claim 22, wherein the set comprises probes that hybridize to at least 3 genes.
- 24. A set of probes according to claim 22, wherein the set comprises probes that hybridize to at least 5 genes.
- 25. A set of probes according to claim 22, wherein the set comprises probes that hybridize to at least 7 genes.
- 26. A set of probes according to claim 22, wherein the set comprises probes that hybridize to at least 10 genes.
- 27. A set of probes according to any one of claims 22-26, wherein the probes are attached to a solid support.
- 28. A set of probes according to claim 27, wherein the solid support is selected from the group consisting of a membrane, a glass support and a silicon support.
- 29. A solid support comprising at least two probes, wherein each of the probes comprises a sequence that specifically hybridizes to a gene in Tables 5-5I.
- 30. A solid support of claim 29, wherein the solid support is an array comprising at least 10 different oligonucleotides in discrete locations per square centimeter.
- 31. A solid support of claim 29, wherein the array comprises at least about 100 different oligonucleotides in discrete locations per square centimeter.
- 32. A solid support of claim 29, wherein the array comprises at least about 1000 different oligonucleotides in discrete locations per square centimeter.
- 33. A solid support of claim 29, wherein the array comprises at least about 10,000 different oligonucleotides in discrete locations per square centimeter.
- 34. A computer system comprising:
(a) a database containing information identifying the expression level in a tissue or cell sample exposed to a cardiotoxin of a set of genes comprising at least two genes in Tables 5-5I; and (b) a user interface to view the information.
- 35. A computer system of claim 34, wherein the database further comprises sequence information for the genes.
- 36. A computer system of claim 34, wherein the database further comprises information identifying the expression level for the set of genes in the tissue or cell sample before exposure to a cardiotoxin.
- 37. A computer system of claim 34, wherein the database further comprises information identifying the expression level of the set of genes in a tissue or cell sample exposed to at least a second cardiotoxin.
- 38. A computer system of any of claims 34-37, further comprising records including descriptive information from an external database, which information correlates said genes to records in the external database.
- 39. A computer system of claim 38, wherein the external database is GenBank.
- 40. A method of using a computer system of any one of claims 34-37 to present information identifying the expression level in a tissue or cell of at least one gene in Tables 5-5I, comprising:
comparing the expression level of at least one gene in Tables 5-5I in a tissue or cell exposed to a test agent to the level of expression of the gene in the database.
- 41. A method of claim 40, wherein the expression levels of at least two genes are compared.
- 42. A method of claim 40, wherein the expression levels of at least five genes are compared.
- 43. A method of claim 40, wherein the expression levels of at least ten genes are compared.
- 44. A method of claim 40, further comprising the step of displaying the level of expression of at least one gene in the tissue or cell sample compared to the expression level when exposed to a toxin.
- 45. A method of claim 9, wherein the known toxin is a cardiotoxin.
- 46. A method of claim 42, wherein the cardiotoxin is selected from the group consisting of cyclophosphamide, ifosfamide, minoxidil, hydralazine, BI-QT, clenbuterol, isoproterenol, norepinephrine, and epinephrine.
- 47. A method of any one of claims 6-10, wherein nearly all of the genes in Tables 5-5I are detected.
- 48. A method of claim 47, wherein all of the genes in at least one of Tables 5-5I are detected.
- 49. A kit comprising at least one solid support of any one of claims 29-33 packaged with gene expression information for said genes.
- 50. A kit of claim 49, wherein the gene expression information comprises gene expression levels in a tissue or cell sample exposed to a cardiotoxin.
- 51. A kit of claim 50, wherein the gene expression information is in an electronic format.
- 52. A method of any one of claims 6-10, wherein the compound exposure is in vivo or in vitro.
- 53. A method of any one of claims 6-10, wherein the level of expression is detected by an amplification or hybridization assay.
- 54. A method of claim 53, wherein the amplification assay is quantitative or semi-quantitative PCR.
- 55. A method of claim 53, wherein the hybridization assay is selected from the group consisting of Northern blot, dot or slot blot, nuclease protection and microarray assays.
- 56. A method of identifying an agent that modulates at least one activity of a protein encoded by a gene in Tables 5-5I comprising:
(a) exposing the protein to the agent; and (b) assaying at least one activity of said protein.
- 57. A method of claim 56, wherein the agent is exposed to a cell expressing the protein.
- 58. A method of claim 57, wherein the cell is exposed to a known toxin.
- 59. A method of claim 58 wherein the toxin modulates the expression of the protein.
RELATED APPLICATIONS
[0001] This application claims priority to U.S. Provisional Applications 60/303,819; 60/305,623; 60/369,351; and 60/377,611, all of which are herein incorporated by reference in their entirety. This application is also related to U.S. application Ser. Nos. 09/917,800; 10/060,087; and 10/152,319, all of which are also herein incorporated by reference in their entirety.
Provisional Applications (4)
|
Number |
Date |
Country |
|
60303819 |
Jul 2001 |
US |
|
60305623 |
Jul 2001 |
US |
|
60369351 |
Apr 2002 |
US |
|
60377611 |
May 2002 |
US |