Patent application number | Description | Published |
20100022408 | ADDRESSABLE ANTIBODY ARRAYS AND METHODS OF USE - Systems and assay methods are disclosed for detecting an autoantibody in a sample. In certain instances, the systems and methods employ a mass tag releasably connected to an antigen. The tag is thereafter released for detection. A tag can be detected by mass spectrometry or in certain instances the tag is fluorescent. Methods for diagnosing a disease or disorder in a subject are also disclosed. | 01-28-2010 |
20100167945 | DRUG SELECTION FOR BREAST CANCER THERAPY USING ANTIBODY-BASED ARRAYS - The present invention provides compositions and methods for detecting the activation states of components of signal transduction pathways in tumor cells. Information on the activation states of components of signal transduction pathways derived from use of the invention can be used for cancer diagnosis, prognosis, and in the design of cancer treatments. | 07-01-2010 |
20110045476 | INFLAMMATORY BOWEL DISEASE PROGNOSTICS - The methods and systems of the present invention are useful in the diagnosis of inflammatory bowel disease (IBD) and in the prognosis of IBD progression and disease complications. With the present invention, it is possible to predict outcome of disease and patients who will have a particular risk of disease complications and/or progression to surgery. | 02-24-2011 |
20110159521 | METHODS FOR DIAGNOSING IRRITABLE BOWEL SYNDROME - The invention provides an ELISA assay for the determination of serum mast cell β-tryptase levels using rabbit anti-tryptase as the capture antibody and alkaline phosphatase conjugated G3 as the detecting antibody. Luminescent substrate CPSD was used to enhance the assay sensitivity. Also provided are methods for aiding in the diagnosis of irritable bowel syndrome by detecting the serum level of β-tryptase, histamine and/or prostaglandin E | 06-30-2011 |
20110281748 | DRUG SELECTION FOR GASTRIC CANCER THERAPY USING ANTIBODY-BASED ARRAYS - The present invention provides methods for selecting a suitable anticancer therapy, and for identifying and predicting response for the treatment of a gastric cancer. | 11-17-2011 |
20120171672 | INFLAMMATORY BOWEL DISEASE PROGNOSTICS - The methods and systems of the present invention are useful in the diagnosis of inflammatory bowel disease (IBD) and in the prognosis of IBD progression and disease complications. With the present invention, it is possible to predict outcome of disease and patients who will have a particular risk of disease complications and/or progression to surgery. | 07-05-2012 |
20120231965 | DRUG SELECTION FOR COLORECTAL CANCER THERAPY USING ANTIBODY-BASED ARRAYS - The present invention provides methods for selecting a suitable anticancer drug therapy, and for identifying and predicting response, for the treatment of colorectal cancer. The present invention also provides methods for monitoring the status of colorectal cancer and monitoring how a patient with colorectal cancer is responding to anticancer drug therapy. | 09-13-2012 |
20120270745 | DRUG SELECTION FOR CANCER THERAPY BY PROFILING SIGNAL TRANSDUCTION PROTEINS IN ASCITES OR PLEURAL EFFLUX SAMPLES - The present invention provides methods for selecting a suitable anticancer therapy and for identifying and predicting response for the treatment of a gastric cancer by determining the expression level and/or activation level of one or more analytes in a cell such as a cancer cell from an ascites sample. The present invention also provides methods for selecting a suitable anticancer therapy and for identifying and predicting response for the treatment of a lung cancer such as a non-small cell lung cancer by determining the expression level and/or activation level of one or more analytes in a cell such as a cancer cell from a pleural efflux sample. | 10-25-2012 |
20120277109 | PROXIMITY-MEDIATED ASSAYS FOR DETECTING ONCOGENIC FUSION PROTEINS - The present invention provides antibody-based arrays for detecting the activation state and/or total amount of one or a plurality of oncogenic fusion proteins in a biological sample such as whole blood or tumor tissue and methods of use thereof. In certain instances, the activation state and/or total amount of oncogenic fusion protein(s) present in a sample can be measured in combination with one or a plurality of signal transduction molecules. The compositions and methods of the present invention have the advantages of specificity associated with enzyme-linked immunosorbent assays, sensitivity associated with signal amplification, and high-throughput multiplexing associated with microarrays. | 11-01-2012 |
20120295280 | CITRULLINATED PEPTIDES FOR DIAGNOSING AND PROGNOSING RHEUMATOID ARTHRITIS - The present invention provides novel citrullinated peptides, their use in methods for aiding, assisting, improving, or facilitating the diagnosis or prognosis of rheumatic diseases such as rheumatoid arthritis (RA), and methods for identifying novel citrullinated peptides that are immunoreactive with anti-citrullinated protein antibodies (ACPAs). The present invention also provides methods for detecting rheumatoid factor (RF) using novel RF detection reagents as a means to aid, assist, improve, or facilitate the diagnosis or prognosis of rheumatic diseases such as RA. Kits comprising at least one of the novel citrullinated peptides and/or RF detection reagents of the present invention are also provided. | 11-22-2012 |
20120315630 | METHODS FOR DIAGNOSING IRRITABLE BOWEL SYNDROME - The invention provides novel biomarkers, kits, and methods of diagnosing, prognosing, and subtyping IBS. Also provided are methods for aiding in the diagnosis of irritable bowel syndrome by detecting the serum level of novel IBS biomarkers identified herein. | 12-13-2012 |
20120329172 | ASSAYS FOR THE DETECTION OF ANTI-TNF DRUGS AND AUTOANTIBODIES - The present invention provides assays for detecting and measuring the presence or level of anti-TNFα drug therapeutics and autoantibodies in a sample. The present invention is useful for optimizing therapy and monitoring patients receiving anti-TNFα drug therapeutics to detect the presence or level of autoantibodies (e.g., HACA and/or HAHA) against the drug. | 12-27-2012 |
20130005596 | NOVEL GENOMIC BIOMARKERS FOR IRRITABLE BOWEL SYNDROME DIAGNOSIS - The invention provides novel biomarkers, kits, and methods of diagnosing, prognosing, and subtyping IBS. In one aspect, the invention provides novel genomic biomarkers for diagnosing, classifying, providing a prognosis for, and assigning therapy for IBS in a subject in need thereof. In another aspect, the present invention provides novel algorithms for the diagnosis and prognosis of IBS. | 01-03-2013 |
20130012407 | METHODS FOR PREDICTING RESPONSE OF TRIPLE-NEGATIVE BREAST CANCER TO THERAPY - The present invention provides compositions and methods for detecting the expression and/or activation levels of components of signal transduction pathways in tumor cells such as triple-negative metastatic breast tumor cells. Information on the expression and/or activation levels of components of signal transduction pathways derived from use of the present invention can be used for cancer diagnosis, prognosis, and in the design of cancer treatments. | 01-10-2013 |
20130045880 | DRUG SELECTION FOR BREAST CANCER THERAPY USING ANTIBODY-BASED ARRAYS - The present invention provides compositions and methods for detecting the activation states of components of signal transduction pathways in tumor cells. Information on the activation states of components of signal transduction pathways derived from use of the invention can be used for cancer diagnosis, prognosis, and in the design of cancer treatments. | 02-21-2013 |
20130203053 | METHODS FOR IMPROVING INFLAMMATORY BOWEL DISEASE DIAGNOSIS - The present invention provides methods and systems to diagnose the ulcerative colitis (UC) subtype of inflammatory bowel disease (IBD) by detecting the presence or absence of one or more variant alleles in the GLI1, MDR1, and/or ATG16L1 genes. Advantageously, with the present invention, it is possible to provide a diagnosis of UC and to differentiate between UC and Crohn's disease (CD) with increased accuracy. | 08-08-2013 |
20130225439 | METHODS FOR IMPROVING INFLAMMATORY BOWEL DISEASE DIAGNOSIS - The present invention provides methods and systems to predict and diagnose inflammatory bowel disease (IBD) and subtypes such as ulcerative colitis (UC) and Crohn's disease (CD) by detecting the presence, absence, level, and/or genotype of one or more sero-genetic-inflammation markers. Advantageously, with the present invention, it is possible to provide a diagnosis of IBD versus non-IBD, to rule out IBD that is inconclusive for CD and UC, and to differentiate between CD and UC with increased accuracy. | 08-29-2013 |
20130237436 | DRUG SELECTION FOR GASTRIC CANCER THERAPY USING ANTIBODY-BASED ARRAYS - The present invention provides methods for selecting a suitable anticancer therapy, and for identifying and predicting response for the treatment of a gastric cancer. | 09-12-2013 |
20130266963 | ASSAY FOR DETECTING NEUTRALIZING AUTOANTIBODIES TO BIOLOGIC THERAPY - The present invention provides assays for detecting and measuring the presence or level of neutralizing and non-neutralizing autoantibodies to biologics such as anti-TNFα drug therapeutics in a sample. The present invention is useful for monitoring the formation of neutralizing and/or non-neutralizing anti-drug antibodies over time while a subject is on biologic therapy. The present invention is also useful for predicting and/or determining the cross-reactivity of neutralizing anti-drug antibodies in a subject's sample with alternative biologic therapies. As such, the present invention provides information for guiding treatment decisions for those subjects receiving therapy with a biologic agent and improves the accuracy of optimizing therapy, reducing toxicity, and/or monitoring the efficacy of therapeutic treatment to biologic therapy. | 10-10-2013 |
20130267431 | ADDRESSABLE ANTIBODY ARRAYS AND METHODS OF USE - Systems and assay methods are disclosed for detecting an autoantibody in a sample. In certain instances, the systems and methods employ a mass tag releasably connected to an antigen. The tag is thereafter released for detection. A tag can be detected by mass spectrometry or in certain instances the tag is fluorescent. Methods for diagnosing a disease or disorder in a subject are also disclosed. | 10-10-2013 |
20130323711 | APPARATUS AND METHOD FOR ISOLATING LEUKOCYTES AND TUMOR CELLS BY FILTRATION - The present invention provides novel apparatuses and methods for isolating or recovering a subset of blood cells such as leukocytes and/or circulating tumor cells from blood samples by filtration without changing the intracellular concentration of a therapeutic agent such as an anticancer drug. Contrary to the art, the apparatuses and methods of the present invention advantageously provide cell lysates from recovered cells such as leukocytes and/or circulating tumor cells without substantial dilution of a therapeutic agent such as an anticancer drug. | 12-05-2013 |
20130324430 | DRUG SELECTION FOR COLORECTAL CANCER THERAPY USING RECEPTOR TYROSINE KINASE PROFILING - The present invention provides methods for selecting a suitable anticancer drug therapy, and for identifying and predicting response, for the treatment of colorectal cancer. The present invention also provides methods for monitoring the status of colorectal cancer and monitoring how a patient with colorectal cancer is responding to anticancer drug therapy. The present invention further provides methods for the rational selection of therapy with one or more anticancer drugs tailored to target signal transduction pathway components with dysregulated expression and/or activation levels in patients with somatic mutations in an oncogene. | 12-05-2013 |
20130344621 | METHODS FOR DETERMINING ANTI-DRUG ANTIBODY ISOTYPES - The present invention provides assay methods for the determination of one or more anti-drug antibody (ADA) isotypes in a sample. As a non-limiting example, the assays of the present invention are particularly useful for determining different ADA isotypes in samples from ADA-positive patients receiving an anti-TNFα drug such as REMICADE™ (infliximab) or HUMIRA™ (adalimumab). The present invention also provides methods for optimizing therapy and/or reducing toxicity in subjects receiving TNFα inhibitors for the treatment of TNFα-mediated disease or disorders. | 12-26-2013 |
20140024548 | DRUG SELECTION FOR MALIGNANT CANCER THERAPY USING ANTIBODY-BASED ARRAYS - The present invention provides methods for selecting a suitable anticancer drug therapy, and for identifying and predicting response, for the treatment of a malignant cancer involving aberrant c-Met signaling. The present invention also provides methods for monitoring the status of a malignant cancer involving aberrant cMet signaling and monitoring how a patient with the malignant cancer is responding to anticancer drug therapy. | 01-23-2014 |
20140045276 | ASSAYS FOR DETECTING AUTOANTIBODIES TO ANTI-TNFALPHA DRUGS - The present invention provides assays for detecting and measuring the presence or level of autoantibodies to anti-TNFα drug therapeutics in a sample. The present invention is useful for optimizing therapy and monitoring patients receiving anti-TNFα drug therapeutics to detect the presence or level of autoantibodies against the drug. The present invention also provides methods for selecting therapy, optimizing therapy, and/or reducing toxicity in subjects receiving anti-TNFα drugs for the treatment of TNFα-mediated disease or disorders. | 02-13-2014 |
20140051184 | MOBILITY SHIFT ASSAYS FOR DETECTING ANTI-TNF ALPHA DRUGS AND AUTOANTIBODIES THERETO - The present invention provides assays for detecting and measuring the presence or level anti-TNFα drugs and/or the autoantibodies to anti-TNFα drugs in a sample. The present invention is useful for optimizing therapy and monitoring patients receiving anti-TNFα drug therapeutics to detect the presence or level of autoantibodies against the drug. The present invention also provides methods for selecting therapy, optimizing therapy, and/or reducing toxicity in subjects receiving anti-TNFα drugs for the treatment of TNFα-mediated disease or disorders. | 02-20-2014 |
20140057367 | ASSAYS FOR THE DETECTION OF ANTI-TNF DRUGS AND AUTOANTIBODIES - The present invention provides assays for detecting and measuring the presence or level of anti-TNFα drug therapeutics and autoantibodies in a sample. The present invention is useful for optimizing therapy and monitoring patients receiving anti-TNFα drug therapeutics to detect the presence or level of autoantibodies (e.g., HACA and/or HAHA) against the drug. | 02-27-2014 |
20140057798 | PREDICTION OF DRUG SENSITIVITY OF LUNG TUMORS BASED ON MOLECULAR GENETIC SIGNATURES - The present invention provides a method for predicting therapeutic efficacy or response to an anticancer drug or a combination of anticancer drugs in a subject having lung cancer comprising analyzing a sample obtained from the subject to determine the presence, expression level, activation level, or genotype of one or more markers to obtain a marker profile, and comparing the marker profile with known marker profiles obtained from one or more lung cancer cell lines. As such, the present invention is particularly useful in predicting therapeutic efficacy or response to one or more anticancer drugs by analyzing one or a panel of pathway biomarkers and/or mutated genes in tumor tissue obtained from a subject with lung cancer to guide treatment options for the subject based upon similarities in marker profiles obtained from the tumor tissue and lung cancer cell lines and the drug sensitivity of those lung cancer cell lines. | 02-27-2014 |
20140099300 | METHODS FOR PREDICTING AND IMPROVING THE SURVIVAL OF GASTRIC CANCER PATIENTS - The present invention provides assays and methods for predicting the post-operative survival of a subject having an early stage gastric cancer after tumor surgery. The present invention also provides methods for treating a subject having an early stage gastric cancer by administering a combination therapy tailored to the signal transduction biomarkers that are activated in the cancer. In particular embodiments, the methods of the invention rely on the detection of the activation state or level of a specific combination of signal transducer analytes in a cancer cell obtained from the subject. Thus, the methods of the invention are particularly useful for predicting the survival or prognosis of a subject having an early stage gastric cancer and for guiding both pre- and post-operative treatment decisions by identifying subjects who would benefit from combination therapy as opposed to monotherapy. | 04-10-2014 |
20140141983 | METHODS OF DISEASE ACTIVITY PROFILING FOR PERSONALIZED THERAPY MANAGEMENT - The present invention provides methods for personalized therapeutic management of a disease in order to optimize therapy and/or monitor therapeutic efficacy. In particular, the present invention comprises measuring an array of one or a plurality of biomarkers at a plurality of time points over the course of therapy with a therapeutic agent to determine a mucosal healing index for selecting therapy, optimizing therapy, reducing toxicity, and/or monitoring the efficacy of therapeutic treatment. In certain instances, the therapeutic agent is a TNFα inhibitor for the treatment of a TNFα-mediated disease or disorder. | 05-22-2014 |
20140170683 | CITRULLINATED PEPTIDES FOR DIAGNOSING AND PROGNOSING RHEUMATOID ARTHRITIS - The present invention provides novel citrullinated peptides, their use in methods for aiding, assisting, improving, or facilitating the diagnosis or prognosis of rheumatic diseases such as rheumatoid arthritis (RA), and methods for identifying novel citrullinated peptides that are immunoreactive with anti-citrullinated protein antibodies (ACPAs). The present invention also provides methods for detecting rheumatoid factor (RF) using novel RF detection reagents as a means to aid, assist, improve, or facilitate the diagnosis or prognosis of rheumatic diseases such as RA. Kits comprising at least one of the novel citrullinated peptides and/or RF detection reagents of the present invention are also provided. | 06-19-2014 |
20140186973 | ASSAYS FOR DETECTING NEUTRALIZING AUTOANTIBODIES TO BIOLOGIC THERAPY - The present invention provides assays for detecting and measuring the presence or level of neutralizing and non-neutralizing autoantibodies to biologics such as anti-TNFα drug therapeutics in a sample. The present invention is useful for monitoring the formation of neutralizing and/or non-neutralizing anti-drug antibodies over time while a subject is on biologic therapy. The present invention is also useful for predicting and/or determining the cross-reactivity of neutralizing anti-drug antibodies in a subject's sample with alternative biologic therapies. As such, the present invention provides information for guiding treatment decisions for those subjects receiving therapy with a biologic agent and improves the accuracy of optimizing therapy, reducing toxicity, and/or monitoring the efficacy of therapeutic treatment to biologic therapy. | 07-03-2014 |
20140187445 | ANTIBODY-BASED ARRAYS FOR DETECTING MULTIPLE SIGNAL TRANSDUCERS IN RARE CIRCULATING CELLS - The present invention provides antibody-based arrays for detecting the activation state and/or total amount of a plurality of signal transduction molecules in rare circulating cells and methods of use thereof for facilitating cancer prognosis and diagnosis and the design of personalized, targeted therapies. | 07-03-2014 |
20140199709 | METHODS FOR DIAGNOSING IRRITABLE BOWEL SYNDROME - The invention provides an ELISA assay for the determination of serum mast cell β-tryptase levels using rabbit anti-tryptase as the capture antibody and alkaline phosphatase conjugated G3 as the detecting antibody. Luminescent substrate CPSD was used to enhance the assay sensitivity. Also provided are methods for aiding in the diagnosis of irritable bowel syndrome by detecting the serum level of β-tryptase, histamine and/or prostaglandin E | 07-17-2014 |
20140248612 | COMPOSITIONS AND METHODS FOR DETECTING ALLELIC VARIANTS - The present invention provides compositions, methods, and kits for discriminating sequence variation between different alleles. More specifically, in some embodiments, the present invention provides compositions, methods, and kits for determining the presence and/or level (e.g., quantitating) of rare (e.g., mutant) allelic variants, such as single nucleotide polymorphisms (SNPs) or nucleotide insertions or deletions, in samples comprising abundant (e.g., wild-type) allelic variants with high sensitivity and/or specificity. As such, in certain embodiments, the present invention provides a highly selective method for the detection of somatic mutations, e.g., in samples containing abundant levels of a wild-type allele compared to very low levels of a mutant allele. | 09-04-2014 |
20140273006 | METHOD OF THERAPY SELECTION FOR PATIENTS WITH CANCER - The present invention provides methods for detecting, measuring and quantitating the expression and activation states of signal transduction analytes in cells such as tumor cells. The invention also provides methods for selecting therapy, optimizing therapy, monitoring therapeutic efficacy, and/or detecting therapeutic resistance. Accordingly, the methods are useful for improving cancer therapy selection and disease monitoring. | 09-18-2014 |
20140349865 | DRUG SELECTION FOR BREAST CANCER THERAPY USING ANTIBODY-BASED ARRAYS - The present invention provides compositions and methods for detecting the activation states of components of signal transduction pathways in tumor cells. Information on the activation states of components of signal transduction pathways derived from use of the invention can be used for cancer diagnosis, prognosis, and in the design of cancer treatments. | 11-27-2014 |
20150017659 | PROFILING OF SIGNAL PATHWAY PROTEINS TO DETERMINE THERAPEUTIC EFFICACY - The present invention provides methods for detecting, measuring and quantitating the activation states of components of the PI3K signaling pathway in cells such as tumor cells. In particular embodiments, the present invention enable the determination of tumor adaptation to anticancer therapy. Accordingly, the present invention provides methods for improved cancer therapy selection/adjustment and disease monitoring. | 01-15-2015 |
20150024404 | ASSAYS FOR THE DETECTION OF ANTI-TNF DRUGS AND AUTOANTIBODIES - The present invention provides assays for detecting and measuring the presence or level of anti-TNFα drug therapeutics and autoantibodies in a sample. The present invention is useful for optimizing therapy and monitoring patients receiving anti-TNFα drug therapeutics to detect the presence or level of autoantibodies (e.g., HACA and/or HAHA) against the drug. | 01-22-2015 |
20150051107 | ANTIBODY-BASED ARRAYS FOR DETECTING MULTIPLE SIGNAL TRANSDUCERS IN RARE CIRCULATING CELLS - The present invention provides antibody-based arrays for detecting the activation state and/or total amount of a plurality of signal transduction molecules in rare circulating cells and methods of use thereof for facilitating cancer prognosis and diagnosis and the design of personalized, targeted therapies. | 02-19-2015 |
20150072879 | METHODS FOR IMPROVING INFLAMMATORY BOWEL DISEASE DIAGNOSIS - The present invention provides methods and systems to predict and diagnose inflammatory bowel disease (IBD) and subtypes such as ulcerative colitis (UC) and Crohn's disease (CD) by detecting the presence, absence, level, and/or genotype of one or more sero-genetic-inflammation markers. Advantageously, with the present invention, it is possible to provide a diagnosis of IBD versus non-IBD, to rule out IBD that is inconclusive for CD and UC, and to differentiate between CD and UC with increased accuracy. | 03-12-2015 |