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Condition: Brain Tumor

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Total 810 results found since Jan 2013.

Temozolomide Drives Ferroptosis via a DMT1-Dependent Pathway in Glioblastoma Cells
CONCLUSION: Taken together, our findings indicate that temozolomide may suppress cell growth partly by inducing ferroptosis by targeting DMT1 expression in glioblastoma cells.PMID:34427071 | PMC:PMC8382730 | DOI:10.3349/ymj.2021.62.9.843
Source: Yonsei Medical Journal - August 24, 2021 Category: Universities & Medical Training Authors: Qingxin Song Shanxin Peng Zhiqing Sun Xueyuan Heng Xiaosong Zhu Source Type: research

Cancers, Vol. 13, Pages 4123: Photodynamic Therapy Combined with Bcl-2/Bcl-xL Inhibition Increases the Noxa/Mcl-1 Ratio Independent of Usp9X and Synergistically Enhances Apoptosis in Glioblastoma
tsch Georg Karpel-Massler The purpose of this study was to assess in vitro whether the biological effects of 5-aminolevulinic acid (5-ALA)-based photodynamic therapy are enhanced by inhibition of the anti-apoptotic Bcl-2 family proteins Bcl-2 and Bcl-xL in different glioblastoma models. Pre-clinical testing of a microcontroller-based device emitting light of 405 nm wavelength in combination with exposure to 5-ALA (PDT) and the Bcl-2/Bcl-xL inhibitor ABT-263 (navitoclax) was performed in human established and primary cultured glioblastoma cells as well as glioma stem-like cells. We applied cell count analyses to asses...
Source: Cancers - August 17, 2021 Category: Cancer & Oncology Authors: Carolin Golla Mayas Bilal Annika Dwucet Nicolas Bader Jenson Anthonymuthu Tim Heiland Maximilian Pruss Mike-Andrew Westhoff Markus David Siegelin Felix Capanni Christian Rainer Wirtz Richard Eric Kast Marc-Eric Halatsch Georg Karpel-Massler Tags: Article Source Type: research

TNIK influence the effects of antipsychotics on Wnt/ β-catenin signaling pathway
ConclusionsThe influence of TNIK on the effects of antipsychotics may be partly through Wnt/ β-catenin signaling pathway.
Source: Psychopharmacology - August 5, 2021 Category: Psychiatry Source Type: research

Gliomagenesis is orchestrated by the Oct3/4 regulatory network
J Neurosurg Sci. 2021 Aug 3. doi: 10.23736/S0390-5616.21.05437-0. Online ahead of print.ABSTRACTGlioblastoma multiforme (GBM) is a lethal brain tumor characterized by developmental hierarchical phenotypic heterogeneity, therapy resistance and recurrent growth. Neural stem cells (NSCs) from human central nervous system (CNS), and glioblastoma stem cells from patient-derived GBM (pdGSC) samples and cultured in both 2D well-plate and 3D monoclonal neurosphere culture system (pdMNCS). The pdMNCS model shows promise to establish a relevant 3D-tumor environment that maintains GBM cells in the stem cell phase within suspended neu...
Source: Journal of Neurosurgical Sciences - August 3, 2021 Category: Neurosurgery Authors: Tatyana N Ignatova Hersh J Chaitin Nickolay V Kukekov Oleg N Suslov Galina I Dulatova Khalid A Hanafy Frank D Vrionis Source Type: research