Diabetes-related biomarkers and methods of use thereof
View Patent ↗The invention describes biomarkers which can be used to predict the likelihood that an individual will develop Diabetes. The biomarkers can also be used to screen large groups in order to identify individuals at risk of developing Diabetes.
1. A method of evaluating risk for developing a diabetic condition, the method comprising:
(a) obtaining from at least one biological sample isolated from an individual measurements of biomarkers comprising the biomarkers ADIPOQ (Adiponectin), GLUCOSE and CRP (C-Reactive Protein), and further comprising at least one biomarker selected from the group consisting of HBA1C (Glycosylated Hemoglobin), IGFBP1 (Insulin-like growth factor binding protein 1), IGFBP2 (Insulin-like growth factor binding protein 2), Insulin, LEP (Leptin) and TRIG (Triglycerides);
(b) calculating a risk for developing a diabetic condition from the output of a model, wherein the inputs to said model comprise said measurements, and further wherein said model was developed by fitting data from a longitudinal study of a selected population of individuals and said fitted data comprises levels of said biomarkers and conversion to Diabetes in said selected population of individuals; and
(c) reporting said calculated risk to a reporting means comprising a visual display or a printer.
2. A method according to claim 1 further comprising advising said individual or a health care practitioner of said calculated risk.
3. A method according to claim 1 said wherein said biomarkers comprise HBA1C.
4. A method according to claim 1 said wherein said biomarkers comprise Insulin.
5. A method according to claim 3 said wherein said biomarkers comprise Insulin.
6. A method according to claim 1 said wherein said biomarkers further comprise a marker selected from IL2RA (Interleukin 2 Receptor, Alpha) and ferritin.
7. A method according to claim 1 wherein said isolated biological sample is serum or plasma.
8. A method according to claim 1 wherein at least one of said biomarker measurements is obtained by a method selected from the group consisting of immunoassay and enzymatic activity assay.
9. A method of evaluating risk for developing a diabetic condition, the method comprising:
(a) obtaining from at least one biological sample isolated from an individual measurements of biomarkers comprising the biomarkers ADIPOQ (Adiponectin), GLUCOSE and CRP (C-Reactive Protein), and further comprising at least one biomarker selected from the group consisting of HBA1C (Glycosylated Hemoglobin), IGFBP1 (Insulin-like growth factor binding protein 1), IGFBP2 (Insulin-like growth factor binding protein 2), Insulin, LEP (Leptin) and TRIG (Triglycerides);
(b) calculating a risk for developing a diabetic condition from the output of a model, wherein the inputs to said model comprise said measurements, and further wherein said model was developed by fitting data from a longitudinal study of a selected population of individuals and said fitted data comprises levels of said biomarkers and conversion to Diabetes in said selected population of individuals; and
(c) storing said calculated risk on electronic data storage means.
10. A method according to claim 9 further comprising advising said individual or a health care practitioner of said calculated risk.
11. A method according to claim 9 said wherein said biomarkers comprise HBA1C.
12. A method according to claim 9 said wherein said biomarkers comprise Insulin.
13. A method according to claim 11 said wherein said biomarkers comprise Insulin.
14. A method according to claim 9 said wherein said biomarkers further comprise a marker selected from IL2RA (Interleukin 2 Receptor, Alpha) and ferritin.
15. A method according to claim 9 wherein said isolated biological sample is serum or plasma.
16. A method according to claim 9 wherein at least one of said biomarker measurements is obtained by a method selected from the group consisting of immunoassay and enzymatic activity assay.
17. A method of evaluating risk for developing a diabetic condition, the method comprising:
(a) obtaining from at least one biological sample comprising serum or plasma isolated from an individual measurements of biomarkers comprising the biomarkers ADIPOQ (Adiponectin), GLUCOSE and CRP (C-Reactive Protein), and further comprising at least one biomarker selected from the group consisting of HBA1C (Glycosylated Hemoglobin), IGFBP1 (Insulin-like growth factor binding protein 1), IGFBP2 (Insulin-like growth factor binding protein 2), Insulin, LEP (Leptin) and TRIG (Triglycerides);
(b) calculating a risk for developing a diabetic condition from the output of a model, wherein the inputs to said model comprise said measurements, and further wherein said model was developed by fitting data from a longitudinal study of a selected population of individuals and said fitted data comprises levels of said biomarkers and conversion to Diabetes in said selected population of individuals;
(c) reporting said calculated risk to a reporting means comprising a visual display or a printer;
(d) storing said calculated risk on electronic data storage means; and
(e) advising said individual or a health care practitioner of said calculated risk.
18. A method according to claim 17 said wherein said biomarkers comprise HBA1C.
19. A method according to claim 17 said wherein said biomarkers comprise Insulin.
20. A method according to claim 17 said wherein said biomarkers further comprise a marker selected from IL2RA (Interleukin 2 Receptor, Alpha) and ferritin.