sindbis virus vector
APP processing and synaptic function. NIH As overall background levels were very low, no background correction was performed. Disease in humans is usually mild, and is characterized by acute fever, with arthralgia, myalgia, and rash. Glia 16, 241–246. doi: 10.1038/nn.2340, Knafo, S., Sánchez-Puelles, C., Palomer, E., Delgado, I., Draffin, J. E., Mingo, J., et al. Neuromodulation by a Cytokine: interferon-β differentially augments neocortical neuronal activity and excitability. 5, 1393–1406. doi: 10.1038/nature04671, Stence, N., Waite, M., and Dailey, M. E. (2001). Microglia: immune network in the CNS. Neurol. 67, 6439–6446. Volcano plots show fold change in gene expression (Log2) against Benjamini-Hochberg corrected p-value (–Log10) for individual proteins. Miniature EPSCs were recorded clamping at −60 mV with 1 μM TTX and 50 μM picrotoxin added to the bath, and were analyzed with the Mini Analysis program (Synaptosoft) with a minimum amplitude threshold of 5 pA. Neuronal excitabilities were recorded with internal solution containing (in mM) 130 K-gluconate, 20 KCl, 4 Mg-ATP, 0.3 Na-GTP, 10 HEPES, and 10 Na2-phosphocreatine. Sindbis virus, an enveloped virus with a single-stranded RNA genome, was engineered to express a bacterial protein, chloramphenicol acetyltransferase (CAT), in cultured insect, avian, and mammalian cells. J. Neurosci. Natl. Sindbis virus expression vectors: packaging of RNA replicons by using defective helper RNAs. Effect of chondroitin sulfate proteoglycans on neuronal cell adhesion, spreading and neurite growth in culture. Olivo PD, Collins PL, Peeples ME, Schlesinger S. Virology. | Changes in translational efficiency is a dominant regulatory mechanism in the environmental response of bacteria. the column was back equilibrated to the initial condition of 5% acetonitrile for 10 min. However, the time course of potential disruptive events after transduction of neurons is not known. 73. The comparison of 24h and 72h of Sindbis transduction yielded 101 genes that were at least 2-fold up- or down-regulated (75 up and 26 down) (Figure 1B). Finally, the MS/MS spectra were searched against the Mouse (UP000000589_10090 and UP000000589_10090_additional) and Sindbis (UP0000006710_11034) database using the MaxQuant software (version 1.5.2.8). Neurosci. Stem Cells Dev. doi: 10.1152/jn.2001.86.2.1037, De Sousa Abreu, R., Penalva, L. O., Marcotte, E. M., and Vogel, C. (2009). All data were acquired using a Multiclamp 700B amplifier (Molecular Devices). Proteins that were only detected in Sindbis-GFP treated slices (top), or only detected in control treated slices (middle), or changed ≥2-fold significantly (FDR-corrected p < 0.05) upon Sindbis-GFP treatment compared to control (bottom). When we recorded GFP+ CA1 neurons 24h after transduction in regions containing 50–80% GFP+ neurons, the average amplitude and frequency of mEPSCs of Sindbis-transduced CA1 neurons were not significantly different from either neighboring non-transduced CA1 neurons, or neurons from a control treated slice (Figures 4A–C). However, when Sindbis virus vector-transfected cells are also infected with wild-type Sindbis virus, infectious particles containing vector RNAs are produced. Proc. Interferon-γ-induced changes in synaptic activity and AMPA receptor clustering in hippocampal cultures. The integrity of isolated RNA was high and comparable between groups (average RIN: 9.1 ± 0.14). Mean ranks were compared with Kruskal-Wallis test with Dunn’s multiple comparison (for comparison of three groups), or Mann-Whitney test (for comparison of two groups). Neuron 91, 975–987. Sindbis virus expression vectors: Packaging of RNA replicons by using defective helper RNAs Nat. Detection and quantitation of human respiratory syncytial virus (RSV) using minigenome cDNA and a Sindbis virus replicon: a prototype assay for negative-strand RNA viruses. U.S.A. 113, E6526–E6534. COVID-19 is an emerging, rapidly evolving situation. Sindbis vector infection and growth suppression of murine MOSEC tumor cells indicate that Sindbis tumor specificity is not attributable to a species difference between human tumor and mouse normal cells.
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