Methods of detecting cancer
This invention provides a set of biological markers that are useful for detecting cancer. This invention further provides methods of using those biological markers for the diagnosis, prognosis, or monitoring of cancer.
1. A method for identifying differences between macrophages and non-phagocytic cells, the method comprising the steps of:
a) measuring the levels of a plurality of markers, wherein the plurality of markers include 1) P2RY10, TNFAIP3, TIPARP, and CXCR1, or 2) P2RY10, TNFAIP3, CXCR1, and DNAJB1 in a population of macrophage cells from a subject suspected of having prostate, head, or neck cancer or is under treatment for prostate, head, or neck cancer;
b) measuring the levels of the plurality of markers in a population of non-phagocytic cells from the subject; and
c) identifying a difference between the measured levels of the plurality of markers in steps a) and b).
2. The method of claim 1 , wherein the measured levels are gene expression levels.
3. The method of claim 1 , further comprising measuring at least one standard parameter associated with cancer.
4. The method of claim 3 , wherein the standard parameter is selected from the group consisting of tumor stage, tumor grade, tumor size, tumor visual characteristics, tumor growth, and tumor thickness, tumor progression, tumor metastasis, tumor distribution within the body, odor, molecular pathology, genomics, tumor angiograms, or Gleason score.
5. A method for assessing the efficacy of a treatment in a subject suspected of having prostate, head, or neck cancer or is under treatment for prostate, head, or neck cancer, comprising:
a) measuring the levels of a plurality of markers, wherein the plurality of markers include 1) P2RY10, TNFAIP3, TIPARP, and CXCR1, or 2) P2RY10, TNFAIP3, CXCR1, and DNAJB1 in a population of macrophage cells from the subject before the treatment;
b) measuring the levels of the plurality of markers in a population of non-phagocytic cells from the subject before the treatment;
c) identifying a first difference between the measured levels of the plurality of markers in steps a) and b);
d) measuring the levels of the plurality of markers in a population of macrophage cells from the subject after the treatment;
e) measuring the levels of the plurality of markers in a population of non-phagocytic cells from the subject after the treatment;
f) identifying a second difference between the measured levels of the plurality of markers in steps d) and e); and
g) identifying a difference between the first difference and the second difference, wherein the difference is indicative of the efficacy of the treatment in the subject.
6. The method of claim 5 , further comprising measuring at least one standard parameter associated with cancer.
7. The method of claim 6 , wherein the standard parameter is selected from the group consisting of tumor stage, tumor grade, tumor size, tumor visual characteristics, tumor growth, and tumor thickness, tumor progression, tumor metastasis, tumor distribution within the body, odor, molecular pathology, genomics, tumor angiograms, or Gleason score.
8. The method of claim 5 , wherein the measured levels are gene expression levels.
9. A kit for measuring the levels of a plurality of markers, wherein the plurality of markers include P2RY10, TNFAIP3, TIPARP, and CXCR1, comprising reagents for specifically measuring the levels of the plurality of markers.
10. A kit for measuring the levels of a plurality of markers, wherein the plurality of markers include P2RY10, TNFAIP3, CXCR1, and DNAJB1, comprising reagents for specifically measuring the levels of the plurality of markers.