The present disclosure relates to methods for generating blood protein profiles from whole blood, red blood cell enriched blood samples, or red blood cell components. The methods involve the comparison of protein levels before and after incubation with protease inhibitors, or the comparison of protein levels after incubation in the presence and absence of protease inhibitors. The protein profiles are used for monitoring and diagnosing diseases and disorders in subjects including colorectal cancer and preeclampsia.

Epileptic seizures are difficult to diagnose and are often difficult to distinguish from several conditions with similar presentations, and therefore, diagnosis of seizures is often a long, expensive, and unreliable process. This invention provides biomarkers for identifying seizures and epilepsy, assays for measuring and assessing biomarker concentration, predictive models based on biomarkers and computational systems for detecting, assessing and diagnosing phasic and tonic changes associated with seizures and epilepsy in all clinical and healthcare settings. Diagnostic and treatment methods, systems, kits, and predictive models provided herein, provide quantitative and/or qualitative assessment in order to allow patients to proceed immediately to diagnostic and/or treatment protocols, and assess therapeutic treatment effectiveness.

Described herein are methods and systems for detecting and/or distinguishing irritable bowel syndrome (IBS) from inflammatory bowel disease (IBD) and celiac disease. The methods and systems can utilize the detection of anti-CdtB antibodies and/or anti-vinculin antibodies to detect IBS, distinguish IBS from IBD and/or celiac disease. Further described are methods for selecting a therapy to treat IBS, IBD or celiac disease.

Disclosed is an assay for determining resistance in a target cell or tissue to a therapy associated with cellular stress using chemical microscopy and high-throughput single cell analysis to determine functional metabolic alteration, including determining metabolic reprogramming in a target cell or tissue to a therapy associated with cellular stress, and methods of using the assays.

Provided are methods for determining the amount of thyroglobulin in a sample using various purification steps followed by mass spectrometry. The methods generally involve purifying thyroglobulin in a test sample, digesting thyroglobulin to form peptide T129, purifying peptide T129, ionizing peptide T129, detecting the amount of peptide T129 ion generated, and relating the amount of peptide T129 ion to the amount of thyroglobulin originally present in the sample.

The present technology generally relates to methods and compositions relevant to the prediction that a subject with and/or after treatment for DCIS will experience a subsequent ipsilateral breast event that is a DCIS recurrence, an invasive breast cancer, both a DCIS recurrence and invasive cancer, or neither. The technology can assist one with how to treat such subjects.

Embodiments discussed herein facilitate generation of a prognosis for recurrence or non-recurrence of atrial fibrillation (AF) after pulmonary vein isolation (PVI). A first set of embodiments discussed herein relates to training of a machine learning classifier to determine a prognosis for AF after PVI based on radiographic images, alone or in combination with clinical features. A second set of embodiments discussed herein relates to determination of a prognosis for a patient for AF after PVI based on radiographic images, alone or in combination with clinical features.

The present invention provides methods of treating inflammation associated with infection, and methods of preventing or reducing the severity of sepsis caused by inflammation associated with infection, in an individual comprising, consisting essentially of or consisting of the steps of administering a therapeutically effective amount of idronoxil, or derivative, pharmaceutically acceptable salt, ester, amide, polymorph and/or prodrug thereof to the individual, wherein the individual is diagnosed with, or suspected of having, early stage organ damage caused by inflammation associated with infection.

The present invention relates inter alia to methods of determining whether or not a subject suffering from oropharyngeal squamous cell carcinoma (OPSCC) is suitable for de-escalated treatment. The invention also provides methods of treating OPSCC, and associated assays and kits.

The invention relates to an in vitro method for isolating nucleic acids associated to or contained inside extracellular vesicles (EVs) from a sample based on the formation of a DMB-EVs precipitate and the isolation of the nucleic acids present in the precipitate. The invention also relates to the use of the method of the invention for diagnosing or for determining the susceptibility of a subject to a disease, for determining the prognosis or for monitoring the progression of a disease, for monitoring the effect of a therapy, for identifying compounds suitable for the treatment of a disease, or for designing a personalized therapy or selecting a patient susceptible to being treated with a therapy for the prevention and/or treatment of a disease. In addition, the invention also relates to a kit comprising dimethylmethylene blue (DMB) and a reagent capable of isolating nucleic acids from EVs, and to its use.