Abstract:
:Single cell progenies (SCPs) inherit biological properties from their isogenetic mother cells. If a single cancer cell can give rise to progenies, which can be passaged sustainably in vitro and produce tumor in xenotransplantation, the cell should be cancer initiating cell. CD133 (Prominin-1, Prom1) is the marker of human colorectal cancer (CRC) stem cells and probably a marker of metastatic cancer stem cells (CSCs). Thirty-three SCPs of CRC cell line SW480 were isolated by limited dilution methods, thirty of which are CD133 positive and three negative. All of the CD133(+) SCPs are tumorigenic, and the subcutaneous tumors expanded rapidly, while only 1 of 3 CD133(-) SCPs developed a minimal tumor in nude mice. Orthotopic transplantation experiments showed that CD133(+) SCPs possessed heterogeneity in intestinal wall invasion, lymph node and liver metastases. CD133(+) SCPs varied in cell growth, invasive ability, epithelial-mesenchymal-transition and expression of CSCs markers (CD133, CD44, and CXCR4) associated with metastatic potential. CD133(-) SCPs did not produce secondary transplanted tumor, intestinal invasion and metastasis. The results indicated CD133(+) subpopulation of SW480 SCPs bear heterogeneous invasive and metastatic ability, and CRC-CSCs might be a heterogeous subpopulation.
journal_name
Clin Exp Metastasisjournal_title
Clinical & experimental metastasisauthors
Li G,Liu C,Yuan J,Xiao X,Tang N,Hao J,Wang H,Bian X,Deng Y,Ding Ydoi
10.1007/s10585-010-9341-0subject
Has Abstractpub_date
2010-10-01 00:00:00pages
517-27issue
7eissn
0262-0898issn
1573-7276journal_volume
27pub_type
杂志文章abstract::Pulmonary metastasectomy (PM) is an accepted treatment modality in colorectal cancer (CRC) patients with pulmonary tumor spread. Positive intrathoracic lymph nodes at the time of PM are associated with a poor prognosis and 5-year survival rates of <20 %. Increased lymphangiogenesis in pulmonary metastases might repres...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,多中心研究
doi:10.1007/s10585-015-9763-9
更新日期:2016-02-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1011953118186
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1006767007547
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-011-9408-6
更新日期:2011-12-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-006-9046-6
更新日期:2006-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1023/a:1021379811308
更新日期:2002-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1020392309715
更新日期:2002-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-014-9689-7
更新日期:2015-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-018-9944-4
更新日期:2018-12-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-011-9446-0
更新日期:2012-03-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-008-9208-9
更新日期:2008-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 临床试验,杂志文章
doi:10.1023/a:1010991213842
更新日期:2000-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1006509312674
更新日期:1998-05-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-015-9701-x
更新日期:2015-03-01 00:00:00
abstract::Evidence suggests that multiple tumors, including pancreatic adenocarcinoma, display heterogeneity in parameters that are critical for tumor formation, progression and metastasis. Understanding heterogeneity in solid tumors is increasingly providing a plethora of new diagnostic and therapeutic approaches. In this stud...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-009-9260-0
更新日期:2009-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-012-9544-7
更新日期:2013-04-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-013-9594-5
更新日期:2013-12-01 00:00:00
abstract::The effect of thioglycollate-elicited macrophages (TG-M phi) on natural killer (NK)-cell activity and metastases formation in mice was investigated. Intravenously (i.v.) inoculated TG-M phi inhibited spleen NK activity of normal mice and abrogated polyinosinic: polycytidylic (poly I:C) induced augmentation of NK cell ...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/BF01758960
更新日期:1985-04-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1007/s10585-017-9865-7
更新日期:2017-10-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1013186331662
更新日期:2000-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1023/a:1015531321445
更新日期:2002-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1006585525399
更新日期:1998-07-01 00:00:00
abstract::Angiogenic factors including endothelin-1 (ET-1) play a key role in the progression of breast metastases to bone. We investigated the impact of ET-1 on the development of bone metastases in an immunocompetent murine skin-fold chamber model. Murine mammary carcinoma 4T1 was injected in a skin-fold chamber implanted on ...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-006-9016-z
更新日期:2006-01-01 00:00:00
abstract::Cancer metastasis shows great diversity in target organs, routes and molecular mechanisms depending on the type of cancer and even on the individual patients. To identify key molecules involved in metastasis, we constructed a murine model system including multiple sublines with different organotropism and pathways of ...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-019-09979-w
更新日期:2019-08-01 00:00:00
abstract::We have developed a novel hyperthermic treatment modality using magnetic materials for metastatic bone tumors. The purpose of this study is to show the results of novel hyperthermia for metastatic bone tumors. This novel hyperthermic treatment modality was used for 15 patients with 16 metastatic bone lesions. In seven...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-007-9068-8
更新日期:2007-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-012-9482-4
更新日期:2012-12-01 00:00:00
abstract::Numerous cancer patients fail standard chemotherapy or develop resistance to chemotherapy during the course of treatment. The purpose of this study is to elucidate the overall response of cells obtained from cancer patients and from normal individuals to chemotherapeutic agents. We analysed the chemosensitivity of can...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-006-9034-x
更新日期:2006-01-01 00:00:00
abstract::Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy with poor prognosis, particularly for patients with metastatic disease. Treatment for oligometastatic presentation has been reported in recent literature, but the role of intraperitoneal chemotherapy for patients with peritoneal metastases (PM) remain...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1007/s10585-021-10074-2
更新日期:2021-01-24 00:00:00
abstract::Circulating microRNAs have been described as head and neck cancer biomarkers in multiple anatomical subsites including the oral cavity, nasopharynx, larynx, salivary glands and the skin. While there is an expanding volume of published literature showing the significance of individual or panels of microRNAs, the clinic...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1007/s10585-019-09961-6
更新日期:2019-06-01 00:00:00
abstract::Elevated osteopontin (OPN) transcription often correlates with increased metastatic potential of transformed cells, and in several model systems OPN--whether produced by the tumor cells or by stromal cells - has been shown to enhance metastatic ability. Sequence elements in the OPN promoter have been identified on the...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1023/a:1022550721404
更新日期:2003-01-01 00:00:00