Imp2 controls oxidative phosphorylation and is crucial for preserving glioblastoma cancer stem cells
نویسندگان
چکیده
منابع مشابه
W4: Cancer Stem Cells as a New Target Point for Treatment of Glioblastoma
Glioblastoma is a destructive form of brain tumor that kills most patients within two years of diagnosis.Treatments for glioblastoma include the usual options of surgery, radiation therapy and chemotherapy, but there is no effective treatment. The tumors are capable of spreading tendrils out into the brain and it can grow back in a matter of months after being removed. The cancer stem cell...
متن کاملO27: Interaction of Cancer Stem Cells and Microglia in Glioblastoma Multiforme
Malignant gliomas are highly invasive brain tumors with the occurrence of multiple microglia/macrophages in the tumor microenvironment. Macrophages/microglia that found in glioma microenvironment, as tumor-infiltrating immune cells, can play a harmful role in tumor progression. In addition, glioblastoma multiforme (GBM) contains multiple aberrant differentiation and tumorigenic cancer stem cell...
متن کاملCancer stem cells in glioblastoma.
Tissues with defined cellular hierarchies in development and homeostasis give rise to tumors with cellular hierarchies, suggesting that tumors recapitulate specific tissues and mimic their origins. Glioblastoma (GBM) is the most prevalent and malignant primary brain tumor and contains self-renewing, tumorigenic cancer stem cells (CSCs) that contribute to tumor initiation and therapeutic resista...
متن کاملCancer stem cells from epithelial ovarian cancer patients privilege oxidative phosphorylation, and resist glucose deprivation
We investigated the metabolic profile of cancer stem cells (CSC) isolated from patients with epithelial ovarian cancer. CSC overexpressed genes associated with glucose uptake, oxidative phosphorylation (OXPHOS), and fatty acid β-oxidation, indicating higher ability to direct pyruvate towards the Krebs cycle. Consistent with a metabolic profile dominated by OXPHOS, the CSC showed higher mitochon...
متن کاملCancer Stem Cells in Small Cell Lung Cancer Cell Line H446: Higher Dependency on Oxidative Phosphorylation and Mitochondrial Substrate-Level Phosphorylation than Non-Stem Cancer Cells
Recently, targeting cancer stem cells (CSCs) metabolism is becoming a promising therapeutic approach to improve cancer treatment outcomes. However, knowledge of the metabolic state of CSCs in small cell lung cancer is still lacking. In this study, we found that CSCs had significantly lower oxygen consumption rate and extracellular acidification rate than non-stem cancer cells. Meanwhile, this s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Genes & Development
سال: 2012
ISSN: 0890-9369
DOI: 10.1101/gad.188292.112