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2009 NOV 23 ... in vitro. Subtoxic concentrations of PE-GNR assemblies were also employed for delivering exogenous plasmid DNA to prostate cancer cells. PE-GNRs based on a cationic polyelectrolyte ...
2009 NOV 23 ... protein levels during maturation and after activation of these oocytes. Injection of exogenous recombinant Geminin into the depleted oocytes rescues Cdt1 levels demonstrating that ... mitotic cell cycle, Geminin can act both as a promoter and inhibitor of initiation of DNA replication. As a promoter, Geminin stabilizes Cdt1 and facilitates its accumulation ...
2009 NOV 1 ... that FANCI forms discrete nuclear foci in HeLa cells in the absence or presence of exogenous DNA damage. The FANCI foci are colocalized perfectly with FANCD2 and partially with ...
2009 NOV 9 ... on EGF-stimulated EGFR activation. The effects of IGFBP-3 could be reproduced with exogenous S1P or medium conditioned by cells treated with IGFBP-3, and this was also blocked by ... kinase (SphK) system. IGFBP-3 potentiated EGF-stimulated EGF receptor activation and DNA synthesis, and this was blocked by inhibitors of SphK activity or small interference ...
2009 NOV 9 ... accelerated the disease owing to an increased T-cell immune response, whereas the exogenous administration of recombinant LSECtin protein or plasmid ameliorated the disease via ... LSECtin knockout mice and prepared recombinant LSECtin protein and complementary DNA plasmids to analyze the role of LSECtin in hepatic T-cell immune regulation in vivo. We ...
2009 NOV 16 ... and LIP isoforms of CEBPB bind to the ILAP-responsive CEBPB site in the MMP-1 promoter. Exogenous expression of the LAP1 and LAP2 isoforms stimulated the MMP-1 promoter, whereas LIP had ... that CEBPB binds to this promoter element maximally 16 hours after ILAP stimulation. DNA affinity chromatography studies showed that the LAP1, LAP2, and LIP isoforms of CEBPB ...
2009 NOV 23 ... by conditions that cause autolysis in other eDNA-producing bacteria." "Exogenous H2O2 causes release of DNA from S. sanguinis and S. gordonii but does not result in ...
2009 NOV 1 ... are among the most dangerous types of DNA lesions and can be generated by endogenous or exogenous agents, but they can arise also during DNA replication," scientists writing in the ...
2009 NOV 2 ... spontaneous in vitro apoptosis. This normalization was reversible by the addition of exogenous IL-1 beta. This study demonstrates that outside-to-inside signaling through ... IgG. Annexin V staining, caspase activation, poly(ADP-ribose) polymerase cleavage, and DNA staining with propidium iodide were used to analyze apoptosis. The signaling events ...
2009 NOV 23 ... of CK2 inhibitor to induce apoptosis. These effects can be reversed by the addition of exogenous IGFBP-3 protein, suggesting reciprocal regulation of cell survival and apoptosis by ... mechanisms. We have previously reported that phosphorylation of IGFBP-3 (S156) by DNA-dependent protein kinase enhances its nuclear accumulation and is essential for its ...
2009 NOV 2 ... (FAE) of intestinal Peyer's patches (PPs) serves as a major portal for entry of exogenous antigens. Characterization of the mammalian M cells, including identification of M-cell ... and/or differentiation." Nakato and colleagues published their study in DNA Research (New Approach for M-Cell-Specific Molecules Screening by Comprehensive ...
2009 NOV 2 ... degree of sensitivity was 100 fg microl(-1). To detect inhibition in soil samples, an exogenous internal positive control (IPC) was included preventing false negative results, and IPC ... of Ralstonia solanacearum in soil with quantitative, real-time PCR assays,' new data in dna research. According to a study from Chongqing, People's Republic of China, "The aim of ...
2009 NOV 16 ... to recent research published in the Journal of Biological Chemistry, "Import of exogenous plasmid DNA (pDNA) into mammalian cell nuclei represents a key intracellular obstacle to ...
2009 NOV 2 ... States, "The base excision repair (BER) pathway is required to repair endogenous and exogenous oxidative DNA damage. Multiple DNA repair pathways have been shown to be down-regulated ...
2009 NOV 2 ... (AIRWAY SURFACE LIQUID CONTAINS ENDOGENOUS DNASE ACTIVITY WHICH CAN BE ACTIVATED BY EXOGENOUS MAGNESIUM. European Journal of Medical Research, 2009;14(7):304-308). For ... (EBC) for the presence of endogenous DNase activity Methods: The degradation of plasmid DNA by BAL from patients who had diagnostic bronchoscopy and bronchoalveolar lavage was ...
2009 NOV 2 ... A new study, 'Bovine sperm cells viability during incubation with or without exogenous DNA,' is now available. According to recent research published in the journal Zygote, ...
2009 NOV 23 ... were smaller and more uniformly complexed and had higher cell viability and improved exogenous gene expression." Koh and colleagues published their study in Molecular ... published in the journal Molecular Pharmaceutics, "Polyethylenimine (PEI) and plasmid DNA (pDNA) complexes (PEI/pDNA) are nonviral vectors for gene delivery. The conventional ...
2009 NOV 10 ... (ABRE) in the Dc3 promoter. Expression of CAREB2 was induced in seedlings by drought and exogenous ABA application; whereas expression of CAREB1 increased during late embryogenesis, and ... elongation of the radicles. These results indicate that CAREB1 and CAREB2 have similar DNA-binding activities, but play different roles during carrot development," wrote Y.C. ...
