Methods and compositions for diagnosis and prognosis of stroke or other cerebral injury

A method of diagnosing ischemic stroke in a subject, comprising:

• performing one or more assays configured to detect one or more biomarkers selected from the group consisting of Agouti-related protein, Alpha-2 macroglobulin, Alpha-fetoprotein, Amphiregulin, Angiopoietin-1 receptor, Angiopoietin-related protein 3, Angiopoietin-related protein 4, Angiopoietin-related protein 6, Bone morphogenetic protein 7, Cadherin-3, Cancer Antigen 15-3, Cancer Antigen 19-9, Carcinoembryonic antigen-related cell adhesion molecule 5, C-C motif chemokine 1, C-C motif chemokine 13, C-C motif chemokine 15, C-C motif chemokine 17, C-C motif chemokine 19, C-C motif chemokine 26, C-C motif chemokine 8, Choriogonadotropin subunit beta, Clusterin, C-X-C motif chemokine 11, C-X-C motif chemokine 6, C-X-C motif chemokine 9, Cyclin-dependent kinase inhibitor 1, Endoglin, Epiregulin, Epithelial cell adhesion molecule, Erythropoietin, Fatty acid-binding protein, liver, Fibroblast growth factor 19, Fibroblast growth factor 21, Fibroblast growth factor 23, Follistatin, Follitropin subunit beta, Galectin-3, Glial cell line-derived neurotrophic factor, Heat shock protein beta-1, Heparin-binding EGF-like growth factor, Heparin-binding growth factor 1, Hepatitis A virus cellular receptor 1, Hepatocyte growth factor receptor, Insulin receptor substrate 1, Insulin-like growth factor-binding protein 1, Insulin-like growth factor-binding protein 2, Insulin-like growth factor-binding protein 4, Intercellular adhesion molecule 3, Interleukin-1 receptor type I, Interleukin-1 receptor type II, Interleukin-11, Interleukin-21, Interleukin-28A, Interleukin-29, Interleukin-33, Interleukin-4 receptor alpha chain, Interleukin-6 receptor subunit alpha, Interleukin-6 receptor subunit beta, Keratin, type I cytoskeletal 19 (aa311-367), Kit ligand, Lutropin subunit beta, Lymphotactin, Macrophage colony-stimulating factor 1, Matrilysin, Metalloproteinase inhibitor 4, Growth-regulated alpha, beta, and gamma proteins (total), Mucin-16, Neprilysin, Neuronal cell adhesion molecule, NF-kappa-B inhibitor alpha, Osteocalcin, Oxidized low-density lipoprotein receptor 1, Parathyroid hormone, Platelet endothelial cell adhesion molecule, Probetacellulin, Pro-interleukin-16, Prolactin, Proprotein convertase subtilisin/kexin type 9, Prostate-specific antigen, Protein NOV homolog, Protransforming growth factor alpha, Serum amyloid P-component, Somatotropin, Stromal cell-derived factor 1, Thymic stromal lymphopoietin, Thyrotropin subunit beta, Transmembrane glycoprotein NMB, Tumor necrosis factor receptor superfamily member 8, Vascular endothelial growth factor D, Vascular endothelial growth factor receptor 1, Vascular endothelial growth factor receptor 2, Vascular endothelial growth factor receptor 3, and WAP four-disulfide core domain protein 2 on a body fluid sample obtained from the subject to provide one or more assay result(s) indicative of the concentration of the biomarker(s) being assayed in the body fluid sample;
• correlating the assay result(s) or a value derived therefrom to the occurrence or nonoccurrence of ischemic stroke in the subject or likelihood of the future outcome to the subject;
• and
• treating the subject for ischemic stroke if the correlation step identifies the occurrence of ischemic stroke in the subject by administration of tissue plasminogen activator (tPA).