نتایج جستجو برای: antimetastatic
تعداد نتایج: 993 فیلتر نتایج به سال:
The mechanisms involved in the antimetastatic effect of CpG-containing DNA were investigated in a mouse model of experimental metastasis. Tumor cell colony formation in lungs or livers of mice after i.v. inoculation with syngeneic fibrosarcoma or thymoma cells was determined. The i.v. injection of plasmid DNA or synthetic oligodeoxynucleotides (ODNs) containing unmethylated CpG motifs before tu...
90% of cancer patients die of cancer metastasis. However, currently cancer chemotherapies are mainly focusing anticancer drugs targeting primary tumor instead of metastatic foci. So although the primary tumors have been inhibited by antiproliferative drugs, patient’s survival has been increased very little. If we shall change our focus on development of effective antimetastatic drugs and pursue...
The antimetastatic activity of ten compounds structurally related to nojirimycin A was examined using a pulmonary metastatic model of mouse B16 melanoma. Nojirimycin B, deoxynojirimycin, D-gluco-delta-lactam, CP3068 and CP3069 are structural analogues of nojirimycin A, and showed potent or moderate antimetastatic activities. Nojirimycin A, nojirimycin B, deoxynojirimycin and D-gluco-delta-lacta...
The purpose of this study was to purify and characterize the agent responsible for the antimetastatic activity of an extract of the salivary glands (SGE) of the Mexican leech Haementeria officinalis. When administered intravenously in mice on the same day as the intravenous inoculation of T241 sarcoma cells, SGE markedly reduces the number and size of lung tumor colonies. In designing a purific...
The complex [PtCl 2 (cyclohexane-1 R ,2 -diamine)] has been combined in a Pt(IV) molecule with two different bioactive molecules (i.e., the histone deacetylase inhibitor 2-propylpentanoic acid or valproic acid, VPA , and potential antimetastatic...
BACKGROUND Despite SGK1 has been identified and characterized as a tumor-promoting gene, the functions and underlying mechanisms of SGK1 involved in metastasis regulation have not yet been investigated in cancer. METHODS We investigated the cellular responses to GSK650394 treatment and SGK1 silencing (or overexpression) in human prostate cancer (PCa) cell lines and PC3 xenografts by wound hea...
Ruthenium-based complexes have emerged as promising anticancer, especially antimetastatic agents. Among them, NAMI-A (trans-[Ru(III)Cl4 (DMSO)(Im)][ImH], Im = imidazole, DMSO = dimethyl sulfoxide) was well studied. In this study, we studied the antimetastatic activities of two novel NAMI-A derivatives containing pyridine, G26b and G94a, using cultured cells and tumor-bearing mice. Same to NAMI-...
It has been reported that there are multiple mechanisms by which bufalin could exert its antimetastatic effect. HIF-1α has been reported to be involved in tumor migration and invasion by regulating EMT. However, it is not known whether bufalin could exert the antimetastatic effect by modulating HIF-1α expression in hepatocellular carcinoma. In the present study, we aimed to evaluate the antimet...
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