Abstract: The invention provides compositions, methods, and systems for using cell-free RNA for improved detection of rare cells and/or species that are useful for diagnosing and/or monitoring cancer. The invention also provides for compositions, methods, and systems for early detection of cells that are resistant and/or developing resistance to cancer therapies.

Abstract: The invention provides compositions, methods, and systems for using cell-free RNA for improved detection of rare cells and/or species that are useful for diagnosing and/or monitoring cancer. The invention also provides for compositions, methods, and systems for early detection of cells that are resistant and/or developing resistance to cancer therapies.

Abstract: RNA from a biological fluid is stabilized during isolation and/or storage using DNA. In especially preferred aspects, the RNA is cfRNA and/or ctRNA, and the biological fluid is blood.

Abstract: RNA from a biological fluid is stabilized during isolation and/or storage using DNA. In especially preferred aspects, the RNA is cfRNA and/or ctRNA, and the biological fluid is blood.

Abstract: Quantitative levels of ERCC1 cfRNA are used to monitor/predict a clinical response with respect to a disease state of a cancer in a patient subject to treatment with a platinum-based drug. Most typically, the cancer is a NSCLC and the patient is treated with a platinum-based drug. Where treatment also includes immune checkpoint inhibitors, PD-L1 cfRNA may be quantified to further predict treatment outcome.

Abstract: Compositions and methods for isolation and use of cfRNA are disclosed. Most preferably the cfRNA includes a patient-and tumor-specific mutation, and/or encodes a gene that is relevant in immune response or immune suppression. The identity and/or quantity of cfRNA can be further used for diagnosis of tumor, monitoring of prognosis of the tumor, monitoring the effectiveness of treatment provided to the patients, evaluating a treatment regime based on a likelihood of success of the treatment regime, and even as discovery tool that allows repeated and non-invasive sampling of a patient.

Abstract: RNA from a biological fluid is stabilized during isolation and/or storage using DNA. In especially preferred aspects, the RNA is cfRNA and/or ctRNA, and the biological fluid is blood.

Abstract: Circulating free RNA (cfRNA) and/or circulating tumor RNA (ctRNA) are employed to identify and quantitate expression levels of various genes and further allows for non-invasive monitoring of changes in such genes. Moreover, analysis of ct/cfRNA (and ct/cfDNA) enable detection, prediction, and monitoring of cancer status based on the presence of circulating free cfRNA and/or ctRNA, and further identify or determine a treatment and the response to the treatment.

Abstract: cfRNA is used to identify and quantitate expression levels of disease related genes and further allows for non-invasive monitoring of changes in such genes. Moreover, quantitative analysis of disease related genes will enable prediction of treatment response where the treatment is dependent on the presence of the disease related gene.

Abstract: The invention provides compositions, methods, and systems for using cell-free RNA for improved detection of rare cells and/or species that are useful for diagnosing and/or monitoring cancer. The invention also provides for compositions, methods, and systems for early detection of cells that are resistant and/or developing resistance to cancer therapies.

Abstract: Provided herein are methods and systems of molecular profiling of diseases, such as cancer. In some embodiments, the molecular profiling can be used to identify treatments for a disease, such as treatments that were not initially identified as a treatment for the disease or not expected to be a treatment for a particular disease.

Abstract: Methods are disclosed for rapid, reliable and simple isolation of RNA from formalin-fixed paraffin-embedded tissue samples. RNA purified in this manner can be used to monitor gene expression levels. The tissue sample can be a tumor or other pathological tissue.

Abstract: The present invention relates to methods for the extraction of long fragment RNA from fixed tissue specimens. In particular, the present invention relates to methods for the extraction of RNA from formalin-fixed paraffin-embedded tissue specimens for use in biologic applications, including assays based on oligonucleotide hybridization.

Abstract: Methods are disclosed for rapid, reliable and simple isolation of RNA from formalin-fixed paraffin-embedded tissue samples. RNA purified in this manner can be used to monitor gene expression levels. The tissue sample can be a tumor or other pathological tissue.

Abstract: There is disclosed an improved high-throughput and quantitative process for determining methylation patterns in genomic DNA samples based on amplifying modified nucleic acid, and detecting methylated nucleic acid based on amplification-dependent displacement of specifically annealed hybridization probes. Specifically, the inventive process provides for treating genomic DNA samples with sodium bisulfite to create methylation-dependent sequence differences, followed by detection with fluorescence-based quantitative PCR techniques.

Abstract: Methods are disclosed for rapid, reliable and simple isolation of RNA, DNA and proteins from formalin-fixed paraffin-embedded tissue samples. RNA purified in this manner can be used to monitor gene expression levels. The tissue sample can be a tumor or other pathological tissue.

Abstract: The present invention relates to prognostic methods which are useful in medicine, particularly cancer chemotherapy. The object of the invention to provide a method for assessing TS and/or ERCC1 expression levels in fixed or fixed and paraffin embedded tissues and prognosticate the probable resistance of a patient's tumor to treatment with 5-FU and oxaliplatin-based therapies by examination of the amount of TS and/or ERCC1 mRNA in a patient's tumor cells and comparing it to a predetermined threshold expression level for those genes. More specifically, the invention provides to oligonucleotide primer pairs ERCC1 and TS and methods comprising their use for detecting levels of ERCC1 and TS mRNA, respectively.

Abstract: The present invention relates to prognostic methods which are useful in medicine, particularly cancer chemotherapy. The object of the invention to provide a method for assessing GST-pi expression levels in fixed or fixed and paraffin embedded tissues and prognosticate the probable resistance or sensitivity of a patient's tumor to treatment with platinum-based therapies by examination of the amount of GST-pi mRNA in a patient's tumor cells and comparing it to a predetermined threshold expression level. More specifically, the invention provides to oligonucleotide primer pair GST-piand methods comprising their use for detecting levels of GST-pi mRNA.

Abstract: The present invention relates to prognostic methods which are useful in medicine, particularly cancer chemotherapy. The object of the invention to provide a method for assessing GST-pi expression levels in fixed or fixed and paraffin embedded tissues and prognosticate the probable resistance or sensitivity of a patient's tumor to treatment with platinum-based therapies by examination of the amount of GST-pi mRNA in a patient's tumor cells and comparing it to a predetermined threshold expression level. More specifically, the invention provides to oligonucleotide primer pair GST-piand methods comprising their use for detecting levels of GST-pi mRNA.

Abstract: Methods are disclosed for rapid, reliable and simple isolation of RNA from formalin-fixed paraffin-embedded tissue samples. RNA purified in this manner can be used for quantitative measurement gene expression levels. The tissue sample can be a tumor or other pathological tissue.