Search results for " Glioblastoma"
showing 4 items of 24 documents
Glioblastoma: development of new diagnostic tools based on EV-associated proteins
2021
Glioblastomas multiforme (GBM) are the most common malignant primary brain tumors in adults. They are highly aggressive and have an overall survival of <15 months despite maximal surgical resection and chemoradiation (Ostrom, 2019). GBMs are typically heterogeneous with a wide range of genetic and epigenetic variations among tumor cells. Extracellular vesicles (EVs) represent one of the plausible ways through which can be obtained a better understanding of the heterogeneous subpopulations of GBM / molecular signatures. EVs hold promise for the discovery of potential tumours biomarkers useful in clinical managment for GBM patient diagnosis and follow-up. Isolating EVs from body fluids and sc…
Anti-tumor activity of the methanolic extracts of Salvia menthifolia
2012
In the present research we investigated the anti-proliferative activity of Salvia menthifolia Ten. (formerly Salvia menthaefolia), Lamiaceae, on a glioblastoma cell line, since up to date poor therapeutic results have been reported for treatment of malignant glioblastoma. Methanol extracts from different anatomical parts of S. menthifolia were tested on DBTRG-05MG cell line by MTT assay. The most active primary stems extract was also evaluated for apoptosis induction. Results confirmed the anti-tumor property of all the organs and demonstrated that the primary stems extract induced apoptosis after 4 h with the highest values of DNA fragmentation after 6 to 24 h. Some extracts were also HPLC…
A conceptually new treatment approach for relapsed glioblastoma: Coordinated undermining of survival paths with nine repurposed drugs (CUSP9) by the …
2013
Kast, Richard E. et al.
Spinal Intradural Intramedullary Dissemination in the Absence of Intracranial Relapse of a Previously Radically Treated Temporal Lobe Glioblastoma Mu…
2017
Intracranial glioblastoma multiforme (GBM) constitutes the most frequent and unfortunately aggressive primary central nervous system malignancy. Despite the high tendency of these tumors to show local relapse within the brain after primary therapy, dissemination into the spinal axis is an infrequent event. If spinal metastases occur they are leptomeningeal in the vast majority of cases and always in the context of intracranial progressive disease. Spinal intramedullary metastases of intracranial GBM have rarely been described to date. We report the unique case of a young woman with subacute progressive paraparesis due to spinal intramedullary metastases of a temporal lobe GBM despite the re…