نتایج جستجو برای: melanoma b16f10
تعداد نتایج: 53808 فیلتر نتایج به سال:
BACKGROUND The incidence of malignant melanoma (MM) was occurring at a faster rate than for most neoplasm worldwide, and melanoma metastasis is still the most formidable problem. So it is necessarily to find some biomarkers associated with melanoma metastasis. METHODS In our study, 8 spontaneous lung metastatic mice models were created by B16F10 subcutaneously transplantation. The differentia...
N-acetyltransferase 10 (NAT10) has been considered a target for the treatment of human diseases such as cancer and laminopathies; however, its functional role in the biology of melanocytes is questionable. Using a small molecule or small interfering RNA targeting NAT10, we examined the effect of NAT10 inhibition on melanogenesis and melanoma growth in human and mouse melanoma cells. Genetic sil...
Dietary phenolics may play a protective role in UV-mediated skin pigmentation through their antioxidant and UV-absorbing actions. In this study, we investigated whether genetic silencing of Nrf2, regulating the transcription of antioxidant genes, affected melanogenesis in primary human epidermal melanocytes (HEMn) and B16F10 melanoma cells subjected to UVA (8J/cm(2)) exposure. Then, we explored...
It is widely accepted that a major role of matrix metalloproteinases in the metastatic process is degradation of basement membrane during cancer cell invasion. We tested the hypothesis that the reduction in metastatic potential which has been demonstrated for B16F10 melanoma cells genetically engineered to overexpress tissue inhibitor of metalloproteinase-1 (TIMP-1) is caused by a decrease in t...
The aim of the study was to investigate the antitumor and/or preventive effect of BC-4, an isomeric compound isolated from the plant Boswellia carteri Birdw. containing alpha- and beta-boswellic acid acetate in 1:1, MW 498.3. We used the MTT (3-(4,5-dimethylthiazol-2-yl) 2,5-diphenyltetrazolium bromide) assay to study the growth inhibition activity of BC-4. Tumor cells migration within a three-...
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 ...
The macrophage migration inhibitory factor (MIF)-homologue D-dopachrome tautomerase (D-DT) recently has been described to have similar functions as MIF. However, the role of D-DT, as opposed to MIF, in tumor biology remains unknown. We hypothesized that D-DT could represent a target for therapeutic interventions in cancer. We analyzed the production of D-DT in the murine melanoma model B16F10 a...
Tetraspanin protein CD151 on tumor cells supports invasion and metastasis. In the present study, we show that host animal CD151 also plays a critical role. CD151null mice showed markedly diminished experimental lung metastasis after injection of Lewis lung carcinoma or B16F10 melanoma cells. Diminished tumor cell residence in the lungs was evident 6-24 hours after injection. Consistent with an ...
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