منابع مشابه
Tumor Metabolism of Malignant Gliomas
Constitutively activated oncogenic signaling via genetic mutations such as in the EGFR/PI3K/Akt and Ras/RAF/MEK pathways has been recognized as a major driver for tumorigenesis in most cancers. Recent insights into tumor metabolism have further revealed that oncogenic signaling pathways directly promote metabolic reprogramming to upregulate biosynthesis of lipids, carbohydrates, protein, DNA an...
متن کاملSURVIVAL IN PATIENTS WITH MALIGNANT GLIOMAS OF THE BRAIN
The present retrospective study was designed to analyze factors with prognostic values a) within, and b) significantly associated with, short-term (12months or less) and long-term (more than 24 months) survival times, i n 72 consecutive patients treated for malignant gliomas. Among 41 (57%) short-term surviving patients, the absence of both aphasia and motor deficit (as initial presenting ...
متن کاملMalignant gliomas in adults.
Copyright © 2008 Massachusetts Medical Society. Malignant gliomas account for approximately 70% of the 22,500 new cases of malignant primary brain tumors that are diagnosed in adults in the United States each year.1-3 Although relatively uncommon, malignant gliomas are associated with disproportionately high morbidity and mortality. Despite optimal treatment, the median survival is only 12 to 1...
متن کاملMolecular pathology of malignant gliomas.
Malignant gliomas, the most common type of primary brain tumor, are a spectrum of tumors of varying differentiation and malignancy grades. These tumors may arise from neural stem cells and appear to contain tumor stem cells. Early genetic events differ between astrocytic and oligodendroglial tumors, but all tumors have an initially invasive phenotype, which complicates therapy. Progression-asso...
متن کاملThe immunobiology of malignant gliomas.
In spite of continuing advances in surgery, radiotherapy and chemotherapy, the last few decades have brought little improvement in the prognosis of malignant brain tumours. New immunotherapeutic strategies are being studied in numerous laboratories throughout the world in an effort to gather the further clinical and biological data needed in order to render these therapies effective and selecti...
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ژورنال
عنوان ژورنال: Cancers
سال: 2013
ISSN: 2072-6694
DOI: 10.3390/cancers5041469