نتایج جستجو برای: glioma
تعداد نتایج: 40571 فیلتر نتایج به سال:
the purpose of this research was to investigate the effect of mir-429 ectopic over-expression on u251 glioblastoma cell line. it has been shown that mir-429 could target bmk1 and reduce glioma cells invasion. we cultured u251-mir-429 cells and observed changes in their morphology for 14 days. they seemed to become wider with expanded cytoplasm and go on differentiation. neuronal (nefm, nse and ...
Glioma is one of the most common primary brain tumors, and mortality due to this disease second only cardiovascular cerebrovascular diseases. In traditional surgery, it difficult eradicate glioma; often recurrence increases its malignant degree, leading a large number patients killed by disease. It important subjects study pathogenesis explore effective treatment methods. Research on glioma mec...
The effects of Staphylococcal enterotoxin B (SEB) on regulation of immune response have been recognized; whether SEB can enhance the effects of immunotherapy on glioma remains to be investigated. This study tests a hypothesis that administration with SEB enhances the effects of specific immunotherapy on glioma growth in mice. In this study, a glioma-bearing mouse model was developed by adoptive...
In this study, our findings indicated that FOXO1 expression frequently decreased in glioma tissues and cells. FOXO1 expression decrease correlated with glioma progression and predicted a worse overall survival of glioma patients. Restored FOXO1 expression inhibited glioma cells invasion and suppressed glioma cells proliferation in vitro and growth in vivo. Additionally, we found that KLF4 expre...
Introduction: Glioma is the most common primary malignancy of cerebral neoplasms in adults, which in spite of therapeutic significant efforts, has a very poor prognosis. The current standard treatment of these patients generally includes surgery and radiotherapy or concurrent chemoradiotherapy with 6 courses of adjuvant use of temozolomide tabs. During these years, the nervous...
The aim of the present study was to examine the role of the expression of transient axonal glycoprotein-1 (TAG1)/precursor protein (APP) signaling pathway in the proliferation and differentiation of glioma stem cells. A glioma cell line (U373) was used as well as fluorescence quantitative PCR, western blot analysis, and enzyme-linked immunosorbent assay (ELISA), to examine the role of the expre...
Using cultured glioma cell line, we demonstrated in vitro and in vivo that when low grade glioma was pass through glioma cell culture at 19th passage, these tumor cells were malignantly transformed. This cell line was established from tissue culture of neurosurgical specimen, pathologically diagnosed as glioma (low grade glioma; grade 1-11) with glial fibrillary acidic protein (GFAP) positive b...
Glioma is the most common intracranial malignancy in central system. At present, treatment method of glioma mainly surgical resection combined with chemotherapy and radiotherapy, but degree high-grade high, median survival period patients still short.
Experimental observations suggest that in the vicinity of the glioma-host interaction zone glioma cells secrete MMPs that dissolve the ECM composition and disturb the balance of the brain tissue [3]. In order to restore the natural balance, healthy brain cells try and produce more ECM components as well as secreting tissue inhibitor of the MMPs (TIMPs) [12]. In this paper we present a mathemati...
Glioma risk has consistently been inversely associated with allergy history but not with smoking history despite putative biologic plausibility. Data from 855 high-grade glioma cases and 1,160 controls from 4 geographic regions of the United States during 1997-2008 were analyzed for interactions between allergy and smoking histories and inherited variants in 5 established glioma risk regions: 5...
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