Novel Primers for Identification of Astrocytoma, Its Grades and Glioblastoma Prognosis

摘要

The present invention relates to novel primers for identification of astrocytoma, it's grades and glioblastoma prognosis. Further, disclosed is a method of diagnosing the presence of different grades of diffuse astrocytoma and glioblastoma, in a human subject, which involves detection of the expression levels of said genes in tumor tissue samples in comparison to normal brain. Also disclosed is a method of distinguishing between the two types of Glioblastoma—the progressive and de novo types. Also disclosed is a method of prognosis of glioblastoma based on the expression of the gene PBEF1, wherein the higher level of expression of the gene in the tumor sample, indicates poorer survival of the human subject. The disclosed compositions are useful, for example, in the diagnosis, prevention, treatment and/or prognosis of astrocytoma. The invention further provides kits for the detection and prognosis of the said diseases.