منابع مشابه
Sources of CNS tumor heterogeneity
Central nervous system tumors are marked with high intra-and inter-tumoral heterogeneity. For instance, an integrative large scale gene expression study performed in 2010 revealed 4 subtypes glioblastoma multiforme (GBM) with differential responses to treatment and prognosis [1]. A more comprehensive GBM classification based on combination of epigenetics, copy number variation, gene expression ...
متن کاملUnlocking CNS Cell Type Heterogeneity
A major challenge to understanding how cells work together in the central nervous system (CNS) is the heterogeneous cellular composition of the brain. In this issue, Heiman et al. (2008) and Doyle et al. (2008) introduce a new strategy (TRAP) that enables the profiling of translated mRNAs in specific CNS cell populations without the need for purifying cells to homogeneity.
متن کاملHuman Cancer Modeling: Recapitulating Tumor Heterogeneity Towards Personalized Medicine
Despite diagnostic, preventive and therapeutic advances, growing incidence of cancer and high rate of mortality among patients affected by specific cancer types indicate current clinical measures are not ideally useful in eradicating cancer. Chemoresistance and subsequent disease relapse are believed to be mainly driven by the cell-molecular heterogeneity of human tumors that necessitates perso...
متن کاملContribution of tumor heterogeneity in a new animal model of CNS tumors.
UNLABELLED The etiology of central nervous system (CNS) tumor heterogeneity is unclear. To clarify this issue, a novel animal model was developed of glioma and atypical teratoid/rhabdoid-like tumor (ATRT) produced in rats by nonviral cellular transgenesis initiated in utero. This model system affords the opportunity for directed oncogene expression, clonal labeling, and addition of tumor-modify...
متن کاملHuman Cancer Modeling: Recapitulating Tumor Heterogeneity Towards Personalized Medicine
Despite diagnostic, preventive and therapeutic advances, growing incidence of cancer and high rate of mortality among patients affected by specific cancer types indicate current clinical measures are not ideally useful in eradicating cancer. Chemoresistance and subsequent disease relapse are believed to be mainly driven by the cell-molecular heterogeneity of human tumors that necessitates perso...
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ژورنال
عنوان ژورنال: Oncoscience
سال: 2014
ISSN: 2331-4737
DOI: 10.18632/oncoscience.60