نتایج جستجو برای: b16f10 melanoma cells
تعداد نتایج: 1420217 فیلتر نتایج به سال:
Statins are widely used to lower plasma concentrations of lipids, e.g. cholesterol. One of the main effects of statin treatment is inhibition of hydroxymethyl glutaryl-coenzyme A reductase. The role of fluvastatin, a frequently used statin, was examined in potential modulation of tyrosinase (key enzyme of melanogenesis) synthesis. Levels of tyrosinase mRNA induced by UVB irradiation of B16F10 m...
Abstract Local intratumor delivery with electroporation of low levels plasmids encoding molecules, such as IL-12, IL-15, induces an antitumor effect without causing systemic toxicity. However, previous studies have predominately focused on the function delivered molecule encoded within plasmid, and ignored plasmid backbone. In this study, we found backbones pUMVC3 pVax1 induced up-regulation MH...
Background and Objectives: Tumours are often low immunogenic. The role of complement, an innate immune defence system, in tumour control has begun to be elucidated, but findings conflicting. A for properdin, amplifier complement activation, recently been implicated. Materials Methods: Properdin-deficient congenic wildtype mice were injected subcutaneously with B16F10 melanoma cells. Tumour mass...
BACKGROUND Recently, increased tumor incidence and cancer-related mortality have been reported among patients with obstructive sleep apnea (OSA). Intermittent hypoxia (IH), the hallmark feature of OSA, contributes to the metastasis of tumors. However, the molecular mechanisms by which tumor metastasis is accelerated by OSA-like IH remain to be elucidated. METHODS C57BL/6 J male mice were subj...
BACKGROUND Antidepressant drugs, like fluoxetine, a selective serotonin reuptake inhibitor, desipramine, a nonselective noradrenaline reuptake inhibitor, and mirtazapine, an antagonist of noradrenaline α2 auto- and heteroreceptors, are widely used for the treatment of depressive symptoms in cancer patients. Since these antidepressants have different activities targeting the immune system, they ...
Signal transducer and activator of transcription 3 (STAT3) signaling is constantly activated in human melanoma, and promotes melanoma metastasis. The dietary flavonoid apigenin is a bioactive compound that possesses low toxicity and exerts anti-metastatic activity in melanoma. However, the anti-metastasis mechanism of apigenin has not been fully elucidated. In the present study, we showed that ...
Oral administration of β-carotene (BC) was found to exert opposite effects on plasma levels of vascular endothelial growth factor (VEGF) in two animal models. One study in nude mice injected via tail vein with hepatocarcinoma SK-Hep-1 cells showed that BC decreases the plasma VEGF level, whereas the other study in nude mice injected subcutaneously with prostate tumor PC-3 cells showed that BC i...
The present communication reports the comparison of in vivo antioxidant, antimelanoma and antimutagenic activities of Eruca sativa seed oil and its bio principles (allyl isothiocyanate, phenylethyl isothiocyanate and sulphoraphane) against B16F10 melanoma cells induced in C57BL/6 mice model. Among the various treatments considered for the study, isothiocyanates combination (allyl isothiocyanate...
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