Abstract: Methods and kits for predicting the course or aggressiveness of prostate cancer include detecting the methylation status of various genes.

Abstract: Methods and kits for detecting prostate cancer in urine samples include detecting the methylation status of various genes.

Abstract: The present invention provides a method of identifying origin of a metastasis of unknown origin by obtaining a sample containing metastatic cells; measuring Biomarkers associated with at least two different carcinomas; combining the data from the Biomarkers into a linear discrimination analysis where the linear discrimination analysis normalizes the Biomarkers against a reference; and imposes a cut-off which optimizes sensitivity and specificity of each Biomarker, weights the prevalence of the carcinomas and selects a tissue of origin determining origin based on highest probability determined by the linear discrimination analysis or determining that the carcinoma is not derived from a particular set of carcinomas; and optionally measuring Biomarkers specific for one or more additional different carcinoma, and repeating the steps for additional Biomarkers.

Abstract: Methods and kits for predicting the course or aggressiveness of prostate cancer include detecting the methylation status of various genes.

Abstract: An assay for detecting prostate cancer includes reagents for detecting multiple methylation markers from within one gene such as GSTP1.

Abstract: An assay for detecting prostate cancer includes reagents for detecting the methylation of GSTP1 and HIC-1 genes.

Abstract: Disclosed herein are methods of selecting probes to target nucleic acid sequences, methods of making oligonucleotide arrays comprising such probes, and methods of using such arrays. Also, described herein are oligonucleotide arrays comprising probes selected by a method of the invention.

Abstract: The present invention provides a method of propagating cells of interest obtained from a biological specimen by a) enriching the cells under conditions that maintain sufficient cell viability; and b) propagating the cells under conditions effective to allow cell viability, proliferation and integrity.

Abstract: The present invention encompasses a method of modifying a macromolecule without prior extraction from a sample by converting the macromolecule in the sample with a chemical, removing or converting chemical intermediates, if necessary; and purifying the resulting modified macromolecule.

Abstract: The present invention provides a method of propagating cells of interest obtained from a biological specimen by enriching the cells under conditions that maintain sufficient cell viability; and propagating the cells under conditions effective to allow cell viability, proliferation and integrity.

Abstract: Methods and kits for detecting prostate cancer in urine samples include detecting the methylation status of various genes.

Abstract: A method of increasing sensitivity of a DNA methylation assay by determining complementation within a CpG island of the methylated DNA.

Abstract: A method of providing a prognosis of colorectal cancer is conducted by analyzing the expression of a group of genes. Gene expression profiles in a variety of medium such as microarrays are included as are kits that contain them.

Abstract: Methods, components, and kits for evaluating the effectiveness of methylation assays are presented as are methylation assays that include nucleotide sequence controls and methods of using them.

Abstract: The present invention provides a method of identifying origin of a metastasis of unknown origin by obtaining a sample containing metastatic cells; measuring Biomarkers associated with at least two different carcinomas; combining the data from the Biomarkers into an algorithm where the algorithm normalizes the Biomarkers against a reference; and imposes a cut-off which optimizes sensitivity and specificity of each Biomarker, weights the prevalence of the carcinomas and selects a tissue of origin determining origin based on highest probability determined by the algorithm or determining that the carcinoma is not derived from a particular set of carcinomas; and optionally measuring Biomarkers specific for one or more additional different carcinoma, and repeating the steps for additional Biomarkers.

Abstract: Methods, kits, and compositions for detecting the methylation status of various genes are useful in various diagnostic applications involving suspected proliferative disorders such as prostate cancer.

Abstract: The present invention relates to methods, compositions and articles directed to diagnosing thyroid carcinoma, differentiating between thyroid carcinoma and benign thyroid diseases, testing indeterminate thyroid fine needle aspirate samples of thyroid nodules, and determining patient protocols and outcomes.

Abstract: Disclosed herein are methods of selecting probes to target nucleic acid sequences, methods of making oligonucleotide arrays comprising such probes, and methods of using such arrays. Also, described herein are oligonucleotide arrays comprising probes selected by a method of the invention.

Abstract: Disclosed herein are methods of selecting probes to target nucleic acid sequences, methods of making oligonucleotide arrays comprising such probes, and methods of using such arrays. Also, described herein are oligonucleotide arrays comprising probes selected by a method of the invention.

Abstract: This invention relates to methods and compositions for determining single nucleotide polymorphisms (SNPs) in P450 genes. In preferred embodiments, self extension of interrogation probes is prevented by using novel non self-extension probes and/or methods, thereby improving the specificity and efficiency of P450 SNP detection in target samples with minimal false positive results. The invention thus describes a variety of methods to decrease self-extension of interrogation probes. In addition, this invention provides a unique collection of P450 SNP probes on one assay, primer sequences for specific amplification of each of the seven P450 genes and amplicon control probes to evaluate whether the intended p450 gene targets were amplified successfully. The invention also describes a variety of array platforms for performing the assays of the invention; for example: CodeLink™, eSensor™, multiplex arrays with cartridges etc., all described herein.