Cancer and deregulation of stem cells pathways
نویسندگان
چکیده
منابع مشابه
Investigating the role of signaling pathways and cancer stem cells in esophageal cancer with a therapeutic approach
Esophageal cancer (EC) is the sixth main cause of cancer death worldwide. Important genes associated with esophageal cancer include FOXO3, AKT, and GSK3β. Excessive FOXO3 expression inhibits the proliferation of cancer cells. The expression of AKT is involved in controlling cell growth in tumors. GSK3β activity is higher in cancer tissues. Given the effective role of cancer stem cells (CSCs) in...
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cancer stem cells (cscs) have been defined as a unique subpopulation in tumors, endowed with the capacity to initiate tumor progression, maintain self-renewal as well as metastatic potential. recently, more evidence strongly indicates the existence of cscs in solid tumors of wide variety of organs such as breast, brain and stomach. recent studies suggest that a special subpopulation of gastric ...
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Cancer lethality is mainly due to the onset of distant metastases and refractoriness to chemotherapy. Thus, the development of molecular targeted agents that can restore or increase chemosensitivity will provide valuable therapeutic options for cancer patients. Growing evidence indicates that a cellular subpopulation with stem cell–like features, commonly referred to as cancer stem cells (CSCs)...
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Gliomas and medulloblastomas are the most frequent malignant brain tumors in adult and children respectively. Although both tumors arise in the CNS, there is a significant difference in their therapeutic response. Medulloblastomas are relatively curable, while glioblastomas are basically incurable. During the last decade several reports have demonstrated the existence of cancer stem cells in br...
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Cancer stem cells (CSCs) have been identified as rare cellular populations in many cancers, including leukemia and solid tumors. This minor subpopulation of cancerous cells is immortal tumor-initiating cells which thought to be responsible for cancer initiation, progression, metastasis, recurrence and drug/radiation resistance. Low proliferative rate, high self-renewing capacity, differentiatio...
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ژورنال
عنوان ژورنال: Oncology Reviews
سال: 2011
ISSN: 1970-5565,1970-5557
DOI: 10.4081/oncol.2008.199