Abstract:
:We have previously reported that transfection of mouse interferon gamma (IFN-gamma) in H-2Kk-positive BW variants (BW-Sp3) abolishes tumorigenicity and reduces metastatic capacity. To further increase the immunogenicity of BW-Sp3 cells, the gene for human interleukin 2 (huIL-2) was transfected in these cancer cells. Single BW-Sp3(huIL-2) and double BW-Sp3(huIL-2+IFN-gamma) transfectants were generated and their behavior was investigated as compared to parental and IFN-gamma-transfected BW-Sp3. Although expression of huIL-2 was equally effective as IFN-gamma in preventing tumor formation and reducing experimental metastasis, it did not confer protection to spontaneous metastases and even reversed the anti-metastatic activity of IFN-gamma. Inoculation of the BW variants in immunocompromised mice revealed that expression of IL-2 activates both T cells and aspecific immune effectors. However, in immunocompromised mice a clear pro-metastatic effect of IL-2 was recorded. Analysis of membrane antigens on the different variants showed a selective effect of huIL-2 on the expression of two surface antigens, i.e. L-selectin and metastatic T cell hybridoma antigen (MTH), which may contribute to metastasis. Hence upon expression of huIL-2 in T lymphoma variants, tumor outcome will depend on the balanced effects of the transfected cytokines on the immune response and the redirected effect on tumor progression.
journal_name
Clin Exp Metastasisjournal_title
Clinical & experimental metastasisauthors
Geldhof AB,Van Ginderachter J,Vandersteen P,Raes G,De Baetselier Pdoi
10.1023/a:1006585525399subject
Has Abstractpub_date
1998-07-01 00:00:00pages
447-59issue
5eissn
0262-0898issn
1573-7276journal_volume
16pub_type
杂志文章abstract::Metastasis remains the major cause of therapeutic failure, poor prognosis and high mortality in breast and prostate cancer patients. Aberrant microenvironments including hypoxia and acidic pH are common features of most solid tumors that have been long associated with enhanced metastasis and poor patient outcomes. Nov...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-013-9590-9
更新日期:2013-10-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-008-9231-x
更新日期:2009-01-01 00:00:00
abstract::Metastasis is the most devastating aspect of cancer and it is the main cause of morbidity and mortality in cancer patients. Tumor cell adhesion to the vascular endothelial cell lining is an important step in metastatic progression and is prompted by platelets. Mucin 1 is over-expressed and aberrantly glycosylated in m...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-012-9461-9
更新日期:2012-06-01 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
abstract::Signal peptide-CUB-EGF-like domain-containing protein 3 (SCUBE3) is strongly expressed in extremely invasive lung carcinoma. We showed in our previous study that SCUBE3 triggers the transforming growth factor-β pathway and subsequently promotes tumor angiogenesis and the epithelial-mesenchymal transition (EMT). Howeve...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-013-9575-8
更新日期:2013-08-01 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:10.1023/a:1006757525190
更新日期:1999-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1006670918848
更新日期:1999-03-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/BF00115110
更新日期:1996-11-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/BF00117932
更新日期:1986-07-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/BF00121912
更新日期:1995-09-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-005-6244-6
更新日期:2005-01-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-010-9322-3
更新日期:2010-04-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/BF02057180
更新日期:1989-01-01 00:00:00
abstract::We analysed population-based treatment and survival data of patients who presented with metastatic rectal cancer. All patients diagnosed with primary synchronous metastatic rectal cancer between 1992 and 2008 in the Eindhoven Cancer Registry area were included. Date of diagnosis was divided into three periods (1992-19...
journal_title:Clinical & experimental metastasis
pub_type: 历史文章,杂志文章
doi:10.1007/s10585-010-9370-8
更新日期:2011-03-01 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
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1006568103588
更新日期:1998-01-01 00:00:00
abstract::Intravenous infusions of perfluorochemical emulsions, combined with administration of inspired oxygen or carbogen have been found to improve tumor oxygenation and increase the response of solid tumors in animals to radiotherapy. Fluosol-DA 20 per cent, the only perfluorochemical emulsion currently approved for testing...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/BF00053472
更新日期:1986-01-01 00:00:00
abstract::The growth and metastatic behavior of three human tumor cell lines and a human colon carcinoma previously passaged in vivo were compared between nude mice and scid mice after xenotransplantation. The three human tumor lines included a bladder carcinoma (T24B), a melanoma (RPMI 7931) and a lacZ gene-transduced breast c...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/BF00132752
更新日期:1992-05-01 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:10.1007/s10585-018-9892-z
更新日期:2018-08-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-019-09976-z
更新日期:2019-08-01 00:00:00
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journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/b:clin.0000037697.76011.1d
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:Metastasis to bone from endometrial adenocarcinoma is rare, when metastasises it usually locates in axial skeleton. Metastasis to extremities is extremely rare. Additionally the detection of the bone metastasis as a presenting feature is uncommon. In the present study we report the 10th cases of bone metasta...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-007-9061-2
更新日期:2007-01-01 00:00:00
abstract::This study was carried out to clarify the presentation, treatment options, and prognosis of renal cell carcinoma (RCC) metastasis to the bladder in which we do not yet have a comprehensive understanding. A systematic Medline, Web of Science, Embase, Google, and Ichushi Web search was performed to identify articles des...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1007/s10585-015-9698-1
更新日期:2015-02-01 00:00:00
abstract::Solid tumors consist of genetically and phenotypically diverse subpopulations of cancer cells with unique capacities for growth, differentiation, and invasion. While the molecular and microenvironmental bases for heterogeneity are increasingly appreciated, the outcomes of such intratumor heterogeneity, particularly in...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-013-9565-x
更新日期:2013-06-01 00:00:00
abstract::An overview of colorectal cancer discussed (Philip Paty) the good outcome after primary management with local control in 90-95 % of colon and 85 % in rectal cancer patients with major progression to metastases and to death related to hematogenous dissemination. The major disease pathways include the APC, aneuploid pat...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1007/s10585-012-9517-x
更新日期:2012-10-01 00:00:00
abstract::Type IV collagenases, matrix metalloproteinase (MMP) 2 and MMP9 are implicated in tumor invasion and metastasis. In patients with nasopharyngeal carcinoma (NPC), poor prognosis due to development of local and distant metastasis has been reported to be predicted by antibody titers against the Z protein which is an AP-1...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1006699003525
更新日期:1999-07-01 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
abstract::Spatial and temporal oxygen heterogeneity exists in most solid tumour microenvironments due to an inadequate vascular network supplying a dense population of tumour cells. An imbalance between oxygen supply and demand leads to hypoxia within a significant proportion of a tumour, which has been correlated to the likeli...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-007-9139-x
更新日期:2008-01-01 00:00:00