Abstract: Immunoassays to detect the presence of Bcl-2 family heterodimeric complexes are described. The immunoassays are designed to detect one or more of BIM-Bcl-2, BIM-Bcl-xL, BIM-Mcl-1 and BAX BAK heterodimers. The assays can be used, for example, to select a BH3 mimetic, or other drug targeting the apoptosis pathway, that is effective for treating a specific cancer, or to select a subject who is likely to respond to a particular BH3 mimetic.

Abstract: In vitro method for predicting mortality risk in patients suffering from shock. The present invention refers to the medical field. Particularly, it refers to an in vitro method for predicting mortality risk among patients suffering from shock, which comprises determining in a biological sample obtained from the patient the concentration level of specific proteins.

Abstract: Methods for the detection, monitoring, and treatment of cardiac fibrosis, progression of cardiac fibrosis, or heart failure in a subject comprising: (a) contacting a sample obtained from the subject with a binding agent that binds a region of cartilage intermediate layer protein 1 (CILP) that spans the cleavage site of the CILP precursor or a nucleotide encoding same. The cardiac fibrosis may be associated with one or more of: ischemia, congenital defect, familial fibrosis, infiltrative fibrosis, idiopathic fibrosis, amyloidosis, hemosiderosis, valvular disease, and other idiopathic cardiomyopathies.

Abstract: Described is a method and device for detecting an analyte in a sample, comprising bringing a sample comprising a target analyte into contact with magnetisable particles, the particles being coated with binding molecules complementary to the target analyte, resulting in bound and unbound binder complexes, positioning the magnetisable particles, comprising both bound and unbound binder complexes, in proximity to a magnetic field sensor, changing the magnetic field sufficient to release at least a portion of the magnetisable particles, comprising both bound and unbound binder complexes, from their proximity to the magnetic field sensor, and measuring changes in a magnetic signal detected from the net movement, being either translational or rotational movement, of the magnetisable particles relative to the magnetic sensor.

Abstract: The present invention in general relates to the field of antibody profiling in spondyloarthritis. In particular, the inventors found that antibody levels against selected peptides are raised in spondylarthritis patients, and herein provide a diagnostic method and kit comprising such peptides for use in the diagnosis of spondyloarthritis.

Abstract: Provided is a method for assisting in grasping the status of platelet activation, by developing a biomarker that more accurately reflects platelet activation in vivo, said method being usable in testing for thrombotic hemostatic diseases. The method for assisting in grasping the status of platelet activation comprises (1) measuring the concentration of soluble CLEC-2 and a platelet count in a sample obtained from a subject, and (2) calculating a value of [soluble CLEC-2 concentration]/[platelet count] by dividing the soluble CLEC-2 concentration by the platelet count. If desired, the method may further comprise (3) comparing the value with a value of [soluble CLEC-2 concentration]/[platelet count] obtained by using samples from healthy persons.

Abstract: In various embodiments methods of distinguishing Crohn's disease from ulcerative colitis are provided. In certain embodiments the methods comprise determining, or causing to be determined, the level of IgG antibodies that bind a malondialdehyde-acetaldehyde adduct (MAA adduct) in a biological sample from a mammal, where an elevated level of said antibodies as compared to the average level found in a mammal with Crohn's disease is an indicator that the mammal has ulcerative colitis rather than Crohn's disease.

Abstract: Described herein is a method of diagnosing Lyme disease in a subject. The method includes determining a glycosylation profile of a protein whose glycosylation profile is associated with Lyme disease in a subject, and comparing the glycosylation profile of the protein with a predetermined glycosylation profile of the protein indicating free of Lyme disease or a predetermined glycosylation profile of the protein indicating Lyme disease. Further described herein is a method of treating and/or ameliorating Lyme disease in a subject. The method includes diagnosing Lyme disease in a subject and, if the subject is diagnosed to have Lyme disease, administering to the subject an effective amount of compound effective for treating Lyme disease. Further described herein is a method of evaluating a treatment for Lyme disease. The method includes comparing a glycosylation profile of the patient with glycosylation profiles associated with successful/unsuccessful treatments.

Abstract: Methods and kits for detecting antibodies (e.g., anti-drug antibodies). Such methods and kits permit the detection of, for example, anti-drug antibodies in human body fluids, such as blood, plasma and serum.

Abstract: The present disclosure provides a whole blood, protein-based diagnostic test for presence and evaluation of aneurysm status. Further, the present disclosure relates to methods of treating aneurysms.

Abstract: Methods are provided for detection of a target cell type within a cell population, and compositions are provided comprising cells and an indicator that indicates the number of cells of the target cell type in the cell population. Examples are provided in which these methods are used to detect human embryonic stem cells within a differentiated cell population with exquisite sensitivity. Differentiated cells produced from embryonic stem cells can be characterized by these methods before transplantation into a recipient, thereby providing further assurance of safety.

Abstract: Disclosed herein are high performance biomarkers and panel for small cell lung cancer (SCLC) early detection useful for identifying, diagnosing and treating SCLC patients at an early stage. The method of detecting and diagnosing small cell lung cancer (SCLC) includes contacting a sample from a subject suspected of being at-risk of acquiring or having SCLC with at least two SCLC-specific autoantibody molecules and detecting binding of four different protein types—SCLC autoantibody-antigen complexes, SCLC uncomplexed autoantibodies, SCLC associated proteins and SCLC glycoproteins—in the sample, thereby detecting SCLC in the subject.

Abstract: Management of the health status of an animal colony using a plurality of blood collection cards and the analysis of dried blood from members of the colony that has been collected on the cards. Members of the colony may be removed from the colony as a result of the analysis.

Abstract: Methods for predicting the risk of a subject of rapidly progressing to chronic heart failure and/or of hospitalization due to chronic heart failure and/or death are disclosed. The method is based on the determination of at least one biomarker selected from the group consisting of a BNP-type peptide, IGFBP7 (IGF binding protein 7), a cardiac Troponin, soluble ST2 (sST2), FGF-23 (Fibroblast Growth Factor 23), and Growth Differentiation Factor 15 (GDF-15), in a sample of a subject. The method may further encompass the assessment of the presence or absence of (i) abnormal midwall fractional shortening or (ii) left ventricular hypertrophy. Further envisaged by the present invention are devices adapted to carry out the present invention.

Abstract: A method for characterizing disease activity in a systemic lupus erythematosus patient (SLE), comprising obtaining a dataset associated with a blood, serum, plasma or urine sample from the patient, assessing the dataset for a presence or an amount of protein expression of at least one innate serum or plasma mediator, assessing the dataset for a presence or an amount of protein expression of at least one adaptive serum or plasma mediator biomarker, assessing the dataset for a presence or an amount of at least one chemokine/adhesion molecule biomarker, assessing the dataset for a presence or an amount of at least one soluble TNF superfamily biomarker, assessing the dataset for a presence or an amount of at least one inflammatory mediator biomarker, assessing the dataset for a presence or an amount at least one SLE-associated autoantibody specificity biomarker and calculating a Lupus Disease Activity Immune Index (LDAII) score.

Abstract: Methods for detecting colorectal cancer or precancerous conditions such as adenomatous polyps in a subject by detection of a galactose-containing 40-kDa molecule in a serum sample from the subject are provided. Methods for quantifying the amount of a galactose-containing molecule in a serum sample are also provided. The methods can further comprise assaying the sample for the quantity of at least one additional marker to confirm the detection or diagnosis of colorectal cancer using one or more additional quantitative immune-detection assays; the additional marker can be at least one of galectin-3, a peptide derived from galectin-3, carcinoembryonic antigen (CEA), and CYFRA21-1.

Abstract: The disclosure provides methods of analyzing an analyte of interest in a biological sample using fluorescent agents and macroconjugates which comprise a core containing a cross-linked polymer or protein, tags, specific binding members or fragments thereof, and optionally carrier proteins. Also provided are methods of analyzing two or more analytes of interest in a biological sample in a single assay using microparticles and detection conjugates comprising different fluorophore labels, acquiring transmitted light and fluorescent images of the microparticles, and using a customized image analysis process to analyze the acquired images.

Abstract: A method of diagnosing a patient showing symptoms of acute myocardial infarction includes obtaining a plasma sample from a patient, performing a differential scanning calorimetry test on the sample to produce a thermogram, comparing the thermogram to reference thermograms, and determining if the patient has thrombotic myocardial infarction, non-thrombotic myocardial injury, or stable coronary artery disease.

Abstract: Disclosed is a method for assessing atrial fibrillation in a subject, said method comprising the steps of determining the amount of ESM-1 in a sample from the subject, and comparing the amount of ESM-1 to a reference amount, whereby atrial fibrillation is to be assessed. Moreover, a method for diagnosing heart failure and/or at least one structural or functional abnormality of the heart associated with heart failure is disclosed.

Abstract: Provided herein is a method and kit that accurately measure autoantibody activity against a TSH receptor without pretreating a blood sample. The autoantibody activity against a TSH receptor in a blood sample is measured by using a kit for measurement of autoantibody activity against a TSH receptor in a mammal cell, comprising a mammal cell expressing both a cAMP biosensor and the TSH receptor, and a substrate capable of visualizing and/or quantifying the CAMP biosensor as constituents, and performing the steps of: (a) incubating a mammal cell expressing both a cAMP biosensor and the TSH receptor in the presence of a blood sample collected from a test subject; (b) measuring an activation level of the CAMP biosensor after the step (a); and (c) comparing the activation level measured in the step (b) with an activation level in a control to calculate the autoantibody activity.