The present invention provides a method for determining the prognosis of cancer in a subject. The method comprises measuring the amount of megakaryocytes in a sample from the subject. Usually, the sample is a blood sample. The method may also comprise measuring the number of circulating tumour cells (CTCs) in the sample, and in some embodiments a comparison of the number of megakaryocytes and CTCs in the sample. The present invention also provides methods of treatment for cancer in a patient for whom a poor prognosis is predicted using a method of prognosis of the invention.

The present invention provides an in vitro method for identifying a compound that promotes endothelial cell adhesion, endothelial cell spreading, endothelial cell migration and/or endothelial cell proliferation for the manufacture of a diagnostic or therapeutic agent. The present invention further provides the identified compounds and pharmaceutical compositions, and assays and kits for identifying a compound or using a compound that promotes endothelial cell adhesion, endothelial cell spreading, endothelial cell migration and/or endothelial cell proliferation and is useful for bioprinting.

Antibodies and antibody fragments that specifically bind to glycoprotein IIb/IIIa (GPIIb/IIIa) are disclosed. Chimeric molecules comprising such antibodies or antigen-binding fragments are also disclosed. In addition, methods of using the disclosed antibodies, antibody fragments, and chimeric molecules, e.g., to target agents to platelets and for the treatment or prevention of diseases or disorders are provided.

This disclosure provides for compositions and methods that can be used to predict an individuals risk for experiencing a cardiovascular event following a surgical procedure (e.g., a non-cardiac surgical procedure).

The present description relates to methods for clinically assessing Parkinson's disease in a subject using erythrocyte-derived extracellular vesicles (EEV) as a biomarker.

Provided are methods for determining whether a glioblastoma (GBM) tumor or GBM cancer cell will be sensitive to a treatment targeting the integrin avb3 (v3) pathway, comprising determining whether the GBM tumor or the GBM cancer cell expresses both avb3+ and Glut3+ along with a specific genetic signature associated with Glut3 addiction, where in alternative embodiments a cell is Glut3 addiction if the GBM tumor or the GBM cancer cell has markers consistent with the Classical or the Proneural molecular subtypes of GBM, or, expresses markers consistent with a Glut3-addicted molecular signature, e.g., as listed in FIG. 11 or FIG. 23. Also provided herein are methods of treating glioblastoma (GBM) tumors found to be sensitive to agents targeting or inhibiting the integrin avb3 (v3) pathway, wherein the sensitivity is determined by methods as provided herein.

Provided are methods for determining whether a glioblastoma (GBM) tumor or GBM cancer cell will be sensitive to a treatment targeting the integrin avb3 (v3) pathway, comprising determining whether the GBM tumor or the GBM cancer cell expresses both avb3+ and Glut3+ along with a specific genetic signature associated with Glut3 addiction, where in alternative embodiments a cell is Glut3 addiction if the GBM tumor or the GBM cancer cell has markers consistent with the Classical or the Proneural molecular subtypes of GBM, or, expresses markers consistent with a Glut3-addicted molecular signature, e.g., as listed in FIG. 11 or FIG. 23. Also provided herein are methods of treating glioblastoma (GBM) tumors found to be sensitive to agents targeting or inhibiting the integrin avb3 (v3) pathway, wherein the sensitivity is determined by methods as provided herein.

This invention provides, among other things, methods for the identification and isolation of viable putative long-lived antigen-specific memory CD8.sup.+ T cell subsets (CMhi and EMhi) with high surface expression of CD161 and/or IL-18R and the capacity to rapidly efflux the fluorescent dye Rh123.

A method for detection or monitoring status of silent brain ischemia (SBI) and cerebrovascular health. The assay reagents and methods described herein provide a specific indicator of cerebral microvascular disease, enabling clinicians to identify patients at risk for the development of SBI. A method of treating a subject having silent brain ischemia and/or metabolic syndrome comprises administering to the subject aspirin therapy, blood pressure therapy, body weight management, and/or a program of diet and exercise when levels of two or more SBI markers are elevated. Described herein are molecules that are produced by cerebral endothelial cells exposed to chronic vascular risk factors including obesity, hyperlipidemia, hypertension, and glucose intolerance. These stress molecules produced by cerebral endothelial cells are detectable in the serum and serve as diagnostic indicators of brain-specific endothelial cell damage and correlate with MRI indicators of silent stroke and impaired cognitive function.

The present invention provides a method for determining the prognosis of cancer in a subject. The method comprises measuring the amount of megakaryocytes in a sample from the subject. Usually, the sample is a blood sample. The method may also comprise measuring the number of circulating tumour cells (CTCs) in the sample, and in some embodiments a comparison of the number of megakaryocytes and CTCs in the sample. The present invention also provides methods of treatment for cancer in a patient for whom a poor prognosis is predicted using a method of prognosis of the invention.