Glioblastoma multiforme market

1. 1 Glioblastoma (GBM) is the most frequently occurring type of primary tumors of the central nervous system (CNS) mostly in adults, and its poor prognosis has not been significantly improved despite the fact that the innovative diagnostic strategies and new therapies have been developed. Somatic evolution promotes the progression of cancer in which the genome of the cancer cell is being deviated from that of the healthy cell due the accumulation of mutations. There is a remarkable development in GBM because it occurs via a complex network of various different molecular and genetic aberrations, which leads to significant changes in major signaling pathways. Glioblastoma multiforme market as they extensively disperse throughout the parenchyma, making maximal surgical resection unattainable and having high level of vascularization, are lethal in nature. GBM is often located in a region of the forebrain known as the cerebrum, which controls some of the most advanced process such as speech and emotions. While GBM is highly locally invasive (invading normal brain

2. 2 tissue), it rarely spreads to other organs beyond the brain. A highly aggressive, fast-growing cancer and treatment is often limited by the tumor location and the ability of a patient to tolerate surgery. Consequently, it is a particularly difficult cancer to treat, by Glioblastoma multiforme market research Glioma is considered as the general term which is used to describe the primary brain tumors, and it is also classified to their presumed cell of origin accordingly. The classification includes astrocytic tumors (astrocytoma, anaplastic astrocytoma and glioblastoma), oligodendrogliomas, ependymomas, and mixed gliomas. Gliomas are classified into grade I TO IV on the basis of malignancy that is determined by the histopathalogical criteria. Although the location of GBM is commonly found in the supratentorial region (frontal, temporal, parietal, and occipital lobes), it is rarely located in the cerebellum part. Investigation of genetic and environmental factors of GBM have been done. Prior radiography, decreased susceptibility to allergy, immune factors and immune genes, as well as some nucleotide polymorphisms detected by genomic analysis are all included in the risk factors of the respective disease. The histological classification and tumor grading is a critical step for GBM diagnosis and prognosis. GBM is a grade IV glioma according to the WHO 2007 classification and is the most common and lethal primary malignancy of the central nervous system. Despite multidisciplinary treatments such as surgery, chemotherapy, and radiotherapy, the median survival time for patients with GBM is only 14.6 months. Due to its high degree of invasiveness, radical tumor resection is not curative. From various experimental evidences it is explained that GBM contains a subpopulation of highly tumorigenic cells (GBM stem cells) from which recurrent GBM is thought to derive, and that GBM has the capacity to differentiate into multiple lineages of tumor genesis. For more info- Glioblastoma Multiforme Epidemiology