human sbac cell line hutu80 (ATCC)
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Human Sbac Cell Line Hutu80, supplied by ATCC, used in various techniques. Bioz Stars score: 95/100, based on 186 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 95 stars, based on 186 article reviews
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1) Product Images from "Therapeutic potential of the antidiabetic drug metformin in small bowel adenocarcinoma."
Article Title: Therapeutic potential of the antidiabetic drug metformin in small bowel adenocarcinoma.
Journal: International journal of oncology
doi: 10.3892/ijo.2017.3971
Figure Legend Snippet: Figure 1. Metformin inhibits HuTu80 cell proliferation. (A) HuTu80 cells (5,000/well) were seeded in 96-well plates. After 24 h, the culture medium was replaced with fresh culture medium containing 0, 1, 5 or 10 mM metformin. Cell viability was assayed after 48 h. The results show that 5 and 10 mM metformin significantly inhibited cell proliferation (Student's t-test, **p<0.01 n=8, error bars represent the SD). (B) Cell viability was assayed daily from 0 to 72 h. The viability of metformin-treated cells differed significantly in a time- and dose-dependent manner from the control cells (**p<0.01, by two-way ANOVA).
Techniques Used: Control
Figure Legend Snippet: Figure 2. Metformin blocks cell cycle progression at the G0/G1 phase. (A) Flow cytometric analysis of proliferating HuTu80 cells, 24, 48 and 72 h after administration of 10 mM metformin (Met). (B) Metformin increased the proportion of cells in the G0/G1 phase in the treated cells (Student's t-test, **p<0.01 n=3, error bars represent the SD). The proportion of cells in S phase and G2/M phase decreased accordingly.
Techniques Used:
Figure Legend Snippet: Figure 4. Metformin reduces the expression of phosphorylated EGFR and ROR2. (A) The template indicates locations of tyrosine kinase antibodies spotted onto a human phospho-RTK array. (B) Representative expression of various phosphorylated tyrosine kinase receptors in HuTu80 cells with or without 5 mM metformin for 48 h. (C) The densitometric ratios of the EGFR, and ROR2 spots were 57 and 75%, respectively (the ratio of metformin-treated cells to control cells).
Techniques Used: Expressing, Control
Figure Legend Snippet: Figure 3. Metformin reduces cell cycle regulatory proteins and activates the AMPKα pathway. (A) Western blot analysis of cyclin D1, cyclin E, Cdk2, Cdk4, Cdk6, Rb, pRb in HuTu80 cells treated with 10 mM metformin for 24-72 h. The expression level of cyclin D1, cyclin E, Cdk4 and pRb decreased in treated cells. (B) Metformin increased p-AMPKα after a 24-h treatment with 10 mM metformin. p-mTOR and p-p70s6k, downstream of AMPKα, decreased accord- ingly in treated cells. There were no substantial differences in total AMPK, mTOR or p70s6k expression between metformin-treated cells and the control cells.
Techniques Used: Western Blot, Expressing, Control
Figure Legend Snippet: Figure 6. Metformin inhibits tumor growth in vivo. When tumors became pal- pable, 0 or 1 mg of metformin was injected intraperitoneally 5 times per week for 2 weeks. (A) Representative images of the gross HuTu80 tumors treated with metformin, or of the control. (B) The tumor volume was calculated as [tumor length (mm) x tumor width (mm)2]/2. The tumors were significantly smaller in the metformin-treated group than in the control group. Each point represents the mean ± standard deviation of 8 mice (**p<0.01, by two-way ANOVA).
Techniques Used: In Vivo, Injection, Control, Standard Deviation
Figure Legend Snippet: Figure 7. Hierarchical clustering of HuTu80 cells with or without metformin. HuTu80 cells were clustered according to the expression profiles of 50 miRNAs differentially expressed by HuTu80 cells with or without metformin. The analyzed samples are shown in the columns, and the miRNAs are shown in the rows. The miRNA clustering color scale shown at the top indicates the relative expression levels of miRNAs; with red and blue representing high and low expression levels, respectively.
Techniques Used: Expressing
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