mirna microarrays human mirna onearray v2 (Phalanx Biotech)
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Mirna Microarrays Human Mirna Onearray V2, supplied by Phalanx Biotech, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/human+onearray+microarray/human+onearray+mirna+v2/pmc11809001-115-16-25
Average 90 stars, based on 1 article reviews
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1) Product Images from "FOXO3a/miR-4259-driven LDHA expression as a key mechanism of gemcitabine sensitivity in pancreatic ductal adenocarcinoma"
Article Title: FOXO3a/miR-4259-driven LDHA expression as a key mechanism of gemcitabine sensitivity in pancreatic ductal adenocarcinoma
Journal: Cancer & Metabolism
doi: 10.1186/s40170-025-00377-3
Figure Legend Snippet: miR-4259 targets the LDHA 3’UTR and inhibits LDHA-mediated gemcitabine resistance in PDAC. ( A ) The miR-4259 expression (left) and LDHA -3’UTR luciferase activity (right) in PANC-1 and PANC-1/GEM cells was measured by RT-qPCR and a luciferase reporter assay, respectively. The RT-qPCR data were normalized to the level of U47 RNA in each individual sample. ( B ) A schematic diagram representing the predicted miR-4259-binding sequences or the mutated versions of the miRNA (left). The luciferase reporter activity (right) of the LDHA -3’UTR wild-type (+ 1 ~ + 937) and LDHA -3’UTR mutant reporters (mutant sites: 498, 498/518 and 498/518/818) were measured by a dual-luciferase reporter assay in HEK-293T cells transfected with miR-4259 and a reporter at different ratios. ( C ) The luciferase reporter activity of the LDHA -3’UTR wild-type and LDHA -3’UTR mutant reporters (triple-mutant sites, 498/518/818) in PANC-1/GEM and SUIT-2 cells and their expression of miR-4259. ( D ) The LDHA and miR-4259 expression (left) of PANC-1/GEM cells transfected with the indicated plasmids were analyzed by Western blotting and RT-qPCR, respectively. The cell viability (right) of these transfectants in the presence of gemcitabine treatment was measured by the MTT assay. ( E ) The LDHA and miR-4259 expression (left) of PANC-1 cells were analyzed by Western blotting and RT-qPCR, respectively. The cell viability ( right ) of these transfectants in the presence of gemcitabine treatment was measured by the MTT assay. The results are presented as the means ± s.e.m. of three independent experiments. * P < 0.05, ** P < 0.01, *** P < 0.001 and n.s. not significant (two-tailed Student’s t -test)
Techniques Used: Expressing, Luciferase, Activity Assay, Quantitative RT-PCR, Reporter Assay, Binding Assay, Mutagenesis, Transfection, Western Blot, MTT Assay, Two Tailed Test
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