منابع مشابه
The pathobiology of collagens in glioma.
Malignant gliomas are characterized by a diffuse infiltration into the surrounding brain parenchyma. Infiltrating glioma cells exist in close proximity with components of the tumor microenvironment, including the extracellular matrix (ECM). Whereas levels of collagens in the normal adult brain are low, in glioma, collagen levels are elevated and play a vital role in driving tumor progression. T...
متن کاملExploring the Possibility of Estimating Degree of Glioma Tumors by Measuring Apparent Diffusion Coefficient
Introduction: Most common glioma tumors are tumors of the central nervous system (CNS) which are the cause of about 40 to 50 percent of brain tumors. This type of cancer includes 2 to 3 percent of cancers in the world. Conventional MRI is powerless in the detection and differentiation of benign and malignant tumors. In this case, diffusion weighted imaging (DWI) can create cont...
متن کاملEvaluation the function of Sanandaj Tohid radiotherapy center in the treatment of glioma tumors using MRI during 2009-2016
Introduction: Glioma is the most common type of primary brain tumor that originates from glial tissues. These types of tumors have a high degree of malignancy and poor prognosis and low survival rates. The evaluation response to treatment is essential to decide whether present treatment is adequate or need for alternative therapy. The aim of this study was to evaluate the resp...
متن کاملdetection of hcmv infection in glioma brain tumors
objective: human cytomegalovirus (hcmv) is a beta-herpesvirus that causes persistent infection in humans, as well as severe disease in fetuses and immunocompromised individuals. although hcmv is not currently causally implicated in human cancer, emerging evidence suggests that hcmv infection may be specifically associated with malignancies such as gliomas. gliomas are one of the most common bra...
متن کاملTypes of glioma brain tumors and genetic alterations in signaling pathways in them
Types of glioma brain tumors and genetic alterations in signaling pathways in them Background & Objective: Glioma is a common type of primary brain tumor originating in the glial cells that surrounds and supports neurons in the brain. These tumors arise from three different types of cells that are normally found in the brain: astrocytes, oligodendrocytes, and ependymal cells, accordingly types ...
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ژورنال
عنوان ژورنال: Annual Review of Pathology: Mechanisms of Disease
سال: 2010
ISSN: 1553-4006,1553-4014
DOI: 10.1146/annurev-pathol-121808-102109