Cancer Stem Cells and Pediatric Solid Tumors
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چکیده
منابع مشابه
Cancer Stem Cells and Pediatric Solid Tumors
Recently, a subpopulation of cells, termed tumor-initiating cells or tumor stem cells (TSC), has been identified in many different types of solid tumors. These TSC, which are typically more resistant to chemotherapy and radiation compared to other tumor cells, have properties similar to normal stem cells including multipotency and the ability to self-renew, proliferate, and maintain the neoplas...
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In this review, we discuss recent issues about cancer stem cells, especially in solid tumors. Cancer stem cells show the ability to self-renew; and they possess multi-potential differentiation and tumorigenic potential. Cancer stem cells are reported to show resistance to anticancer drugs and radiotherapy, and therefore, they are involved in progression, recurrence, and metastasis in cancer. Th...
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Cancer stem cells (CSCs) are cells that drive tumorigenesis, as well as giving rise to a large population of differentiated progeny that make up the bulk of the tumor, but that lack tumorigenic potential. CSCs have been identified in a variety of human tumors, as assayed by their ability to initiate tumor growth in immunocompromised mice. Further characterization studies have demonstrated that ...
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Building on studies of leukemia, a number of recent articles have reported data suggesting that cancer stem cells could be isolated from solid human cancers. Some of these reports have speculated that the isolation of these cells will allow the identification of the specific molecular properties that can be targeted for therapeutic purposes. Although previous work with animal model systems also...
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Even if the overall survival of children with cancer is significantly improved over these decades, the cure rate of high-risk pediatric solid tumors such as neuroblastoma, Ewing's sarcoma family tumors or rhabdomiosarcoma remain challenging. Autologous hematopoietic stem cell transplantation (HSCT) allows chemotherapy dose intensification beyond marrow tolerance and has become a fundamental too...
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ژورنال
عنوان ژورنال: Cancers
سال: 2011
ISSN: 2072-6694
DOI: 10.3390/cancers3010298