Abstract:
:The effects of the cyclooxygenase (COX)-2 inhibitor nimesulide on bombesin-enhanced peritoneal metastasis of azoxymethane (AOM)-induced intestinal adenocarcinomas were investigated in male Wistar rats. From the beginning of the study, the rats were given 10 weekly s.c. injections of AOM (7.4 mg/kg body weight) and s.c. injections of bombesin (40 microg/kg body weight) every other day. From week 16, the rats were given chow pellets containing 200 ppm or 400 ppm nimesulide ad libitum until termination of the study at week 45. Nimesulide at the higher dose significantly decreased the incidence of bombesin-enhanced metastasis to the peritoneum at week 45, although its administration had little or no effect on the location, histologic type, depth of involvement or infiltrating growth patterns of the tumors. Nimesulide also significantly decreased the incidence of bombesin-enhanced lymphatic vessel invasion by adenocarcinomas. Finally, it also inhibited bombesin-induced matrix metalloproteinase (MMP)-9 and pro-MMP-9 inductions. Our findings indicate that nimesulide may inhibit cancer metastasis through inhibition of pro-MMP-9 and MMP-9 inductions.
journal_name
Clin Exp Metastasisjournal_title
Clinical & experimental metastasisauthors
Iishi H,Tatsuta M,Baba M,Yano H,Higashino K,Mukai M,Akedo Hdoi
10.1023/a:1025883129932subject
Has Abstractpub_date
2003-01-01 00:00:00pages
555-60issue
6eissn
0262-0898issn
1573-7276journal_volume
20pub_type
杂志文章abstract::Cancer cells with the surface marker profile CD44+/CD24- have previously been described to possess cancer stem cell-like properties. This manuscript evaluates those properties in ovarian cancer cell lines. The proportion of CD44+/CD24- cells corresponded to the clinical aggressiveness of each ovarian cancer cell line ...
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::Cancer stem cells drive the metastatic cascade by undergoing epithelial to mesenchymal transition (EMT) and again mesenchymal to epithelial transition (MET). Using multiple breast cancer cell lines including cigarette smoke induced breast cancer cells and tumor derived primary cells from patient sample; we developed a...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-016-9809-7
更新日期:2016-10-01 00:00:00
abstract::Activation of nuclear factor-κB (NF-κB) has been implicated in metastasis of pancreatic cancer. We investigated the effects of the novel NF-κB inhibitor dehydroxymethylepoxyquinomicin (DHMEQ) on the inhibition of liver metastasis of pancreatic cancer in a mouse model of clinical liver metastasis. Nude mice were xenogr...
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
abstract::Brain metastases are the most common intracranial tumors in adults, accounting for more than 50% of all such cases. The approach to and management of brain metastases have evolved significantly in recent years due to several reasons. These include advances in neurosurgical and radiotherapeutic techniques, improved sys...
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
abstract::A number of papers have been published on the clinical correlation of the expression of the 67 kDa laminin binding protein (LBP) with the metastatic potential of solid tumors. Both mRNA and protein expression levels have been reported, but both the relationship between them and the molecular nature of the 67 kDa surfa...
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
abstract::MicroRNAs have been identified as key players in the development and progression of osteosarcoma, which is the most common primary malignancy of bone. Sequencing-based miR-omic and quantitative real-time PCR analyses suggested that the expression of miR-193a-3p and miR-193a-5p was decreased by DNA methylation at their...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-016-9783-0
更新日期:2016-04-01 00:00:00
abstract::It is recognised that stromal cells determine cancer progression. We have previously shown that active TGFbeta produced by rat colon carcinoma cells modulated NO production in rat endothelial cells. To elucidate the role of TGFbeta and NO in the mechanisms of interaction of colon carcinoma cells with stromal cells and...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-005-0431-3
更新日期:2005-01-01 00:00:00
abstract::Integrins expressed on endothelial cells modulate cell migration and survival during angiogenesis. Integrins expressed on carcinoma cells potentiate metastasis by facilitating invasion and movement across blood vessels. We describe the activities of two synthetic low-molecular-weight peptidomimetics of the ligand amin...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/b:clin.0000024764.93092.5f
更新日期:2004-01-01 00:00:00
abstract::For more effective oncological management of disseminated colorectal cancer, therapies must be devised that target the different individual stages of metastasis development. Recent work showed that integrin subunits alpha2, alpha6 and beta4 are involved in the colorectal cancer cell extravasation process. By means of ...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-009-9276-5
更新日期:2009-01-01 00:00:00
abstract::We applied reverse phase protein microarrays technology to map signal pathway interactions in a discovery set of 34 soft tissue sarcoma (STS) bone metastases compared to healthy bone. Proteins associated with matrix remodeling (MMP), adhesion (FAK Y576/577, Syndecan-1), and growth/survival (IGF1R Y1135/1136, PI3K, EGF...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-013-9605-6
更新日期:2014-01-01 00:00:00
abstract::Previous studies from our laboratory have demonstrated that metastatic propensity is significantly influenced by the genetic background upon which tumors arise. We have also established that human gene expression profiles predictive of metastasis are not only present in mouse tumors with both high and low metastatic c...
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
abstract::Using alternative splicing reporters we have previously observed mesenchymal epithelial transitions in Dunning AT3 rat prostate tumors. We demonstrate here that the Dunning DT and AT3 cells, which express epithelial and mesenchymal markers, respectively, represent an excellent model to study epithelial transitions sin...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-008-9186-y
更新日期:2008-01-01 00:00:00
abstract::The abilities of tumor cells to extravasate from the blood vessel system and to migrate through the connective tissue are prerequisites in metastasis formation. Both processes are chiefly mediated by integrins, which mediate both cell-cell and cell-matrix interactions. We investigated the role of integrin subunits in ...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-005-4335-z
更新日期:2005-01-01 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::The major obstacle to devising effective ways to treat cancer is its heterogeneity and genetic instability. It was originally postulated that targeting the process of tumor angiogenesis could circumvent this problem, as it involves genetically stable epigenetically controlled host stroma. Thus, anti-angiogenic approac...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章,评审
doi:10.1023/a:1022935117193
更新日期:2003-01-01 00:00:00
abstract::Very few tissues in vivo are resistant to invasion by malignant cells. In this paper, confrontation cultures consisting of chick embryonic notochord fragments and cell aggregates from three malignant neurogenic cell lines showed a resistance of the embryonic organ to malignant invasion by tumor cells. The mechanism of...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/BF01769359
更新日期:1991-07-01 00:00:00
abstract::Metastatic bone disease is an important clinical problem which has proven difficult to study because of a lack of noninvasive investigative modalities. Here we show that dual-energy X-ray absorptiometry (DXA) scanning provides clinically useful information about the status of metastatic bone lesions in cancer patients...
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
abstract::Matrilysin is a member of the matrix metalloproteinase gene family which is believed to play an important role in tumor progression. Expression of matrilysin mRNA was examined by reverse transcription-polymerase chain reaction combined with Southern blot analysis in 46 human primary gastric cancers. Overexpression of ...
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
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::The mechanisms leading to rapid invasive growth of malignant gliomas are poorly understood. Expression of the hyaluronic acid (HA) receptor CD44 and adhesion to HA are involved in invasive properties. Our previous studies have shown that malignant glioma cells are able to adhere to extracellular HA. Here we investigat...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1026425519497
更新日期:1999-02-01 00:00:00
abstract::Human CD44 standard isoform (hCD44s) cDNA regulated by a high-expressing promoter was transfected into Balb/c 3T3 cells and the tumorigenic and metastatic capacities of the transfectants were investigated in nude mice at the subcutaneous site. One of three transfectants was tumorigenic. hCD44s expression was lost in t...
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::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
abstract::Tumor specific quantitative RT-PCRs for two neuroblastoma specific molecular markers, tyrosine hydroxylase (TH) and GD2 synthase, were used to unequivocally demonstrate the neoplastic nature of the cells present in the cerebrospinal fluid of a neuroblastoma patient. After radical surgery of two separate tumoral lesion...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-006-9032-z
更新日期:2006-01-01 00:00:00
abstract::We performed repetitive molecular staging using, nested rt-PCR for PSA and PSM at the peripheral blood (PB) and bone marrow (BM) of patients with prostate cancer (Pr.Ca) and benign prostate hyperplasia (BPH) after transrectal ultrasonography-guided biopsy (TRUS-B; 6-9 biopsies/patient), Pr.Ca patients after radical pr...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1006783330996
更新日期:1999-01-01 00:00:00
abstract::The cancer preventive properties of grape products such as red wine have been attributed to polyphenols enriched in red wine. However, much of the studies on cancer preventive mechanisms of grape polyphenols have been conducted with individual compounds at concentrations too high to be achieved via dietary consumption...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-009-9250-2
更新日期:2009-01-01 00:00:00
abstract::Blood samples, bone marrow, tumours and metastases where possible were collected from SCID mice bearing orthotopic xenografts of the triple-negative MDA-MB-468 cell line or a transplantable ER-positive patient derived xenograft (ED-03), and assessed using human-specific, tandem-nested RT-qPCR for markers relating to d...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-019-09977-y
更新日期:2019-08-01 00:00:00
abstract::Primary tumor growth and metastasis depend on angiogenesis, which is determined by the balance between proangiogenic and antiangiogenic molecules. Interferon (IFN)-alpha and -beta inhibit angiogenesis through downregulation of interleukin-8, matrix metalloproteinase-9, and basic fibroblast growth factor. To provide ev...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1023/a:1020923326441
更新日期:2002-01-01 00:00:00
abstract::Metastasis, responsible for most deaths from breast cancer (BC), is a multistep process leading to cancer cell spread. Extracellular matrix (ECM)-related adhesion and apoptosis resistance play pivotal role in metastasis. Ras suppressor-1 (RSU-1) localizes to cell-ECM adhesions and binds to pro-survival adhesion protei...
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::To evaluate the local control (LC), progression free survival (PFS), out-field PFS, overall survival (OS), toxicity and failure predictors of SRT in a series of various sites oligometastatic CRC patients. Patients with oligometastatic CRC disease were analyzed retrospectively. The SRT prescribed dose was dependent on ...
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
abstract::Osteopontin (OPN) is a glycosylated, secreted phosphoprotein that functions both as a cell attachment and chemotactic factor. Elevated expression of OPN confers enhanced metastatic ability on transformed cells, suggesting that OPN may contribute to the malignant progression of tumors. Migration of mammary carcinoma ce...
journal_title:Clinical & experimental metastasis
pub_type: 杂志文章
doi:10.1007/s10585-006-9007-0
更新日期:2005-01-01 00:00:00