“Neur”al brain wave: Coordinating epithelial-to-neural stem cell transition in the fly optic lobe
نویسندگان
چکیده
منابع مشابه
Mesenchymal Stem Cells Trigger Epithelial to Mesenchymal Transition in the HT-29 Colorectal Cancer Cell Line
Background and Objective: Mesenchymal stem cells (MSCs) promote metastasis in colorectal cancer; however, the mechanism underlying this process is not fully understood. Epithelial to mesenchymal transition (EMT) is a key step in tumor acquisition of metastatic phenotype. We aimed to investigate the effect of MSCs on the expression of EMT markers, as well as cancer stem cell markers in HT-29 col...
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Our goal in this review is to explore the relationship between Drosophila and vertebrate neural stem cell development by comparing progress in each system with the aim of answering several central questions in stem cell biology: (a) How are stem cells formed? (b) Do stem cells divide symmetrically or asymmetrically? (c) How is stem cell fate maintained? (d) How is stem cell differentiation init...
متن کاملNotch regulates the switch from symmetric to asymmetric neural stem cell division in the Drosophila optic lobe.
The proper balance between symmetric and asymmetric stem cell division is crucial both to maintain a population of stem cells and to prevent tumorous overgrowth. Neural stem cells in the Drosophila optic lobe originate within a polarised neuroepithelium, where they divide symmetrically. Neuroepithelial cells are transformed into asymmetrically dividing neuroblasts in a precisely regulated fashi...
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one of the main problems following road accidents is brain injury after which death and disability in the most active population occurs. considering the fact that there is no definite clinical treatment for repair of damaged brain tissue, the present study examined the effects of autologous adult neural stem/progenitor cells (ns/pcs) seeded in a nanoscaffold named puramatrix in acute brain inju...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2020
ISSN: 0021-9525,1540-8140
DOI: 10.1083/jcb.202009040