TY - JOUR A1 - Schnorr, J. J. A1 - Schneider-Schaulies, Sibylle A1 - Simon-Jödicke, A. A1 - Pavlovic, J. A1 - Horisberger, M. A. A1 - ter Meulen, V. T1 - MxA dependent inhibition of Measles Virus glycoprotein synthesis in a stably transfected human monocytic cell line N2 - No abstract available KW - Virologie Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-62353 ER - TY - JOUR A1 - Schneider-Schaulies, Sibylle A1 - Schneider-Schaulies, Jürgen A1 - Schuster, A. A1 - Bayer, M. A1 - Pavlovic, J. A1 - ter Meulen, V. T1 - Cell type specific MxA-mediated inhibition of measles virus transcription in human brain cells N2 - No abstract available KW - Virologie Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-62255 ER - TY - JOUR A1 - Schneider-Schaulies, Jürgen A1 - Schneider-Schaulies, S. A1 - Schuster, A. A1 - Bayer, M. A1 - Pavlovic, J. A1 - ter Meulen, V. T1 - Cell type specific MxA-mediated inhibition of measles virus transcription in human brain cells N2 - Measles virus (MV)-specific transcription in human brain cells is characterized by particularly low abundances of the distal mRNAs encoding the MV envelope proteins. Similar transcriptional restrictions of the closely related vesicular stomatitis virus have been observed in mouse fibroblasts constitutively expressing the interferon-inducible MxA protein (P. Staeheli and J. Pavlovic, J. Virol. 65:4498-4501, 1991). We found that MV infection of human brain cells is accompanied by rapid induction and high-level expression of endogenous MxA proteins. After stable transfection of MxA, human glioblastoma cells (U-87-MxA) released 50- to 100-fold less infectious virus and expression of viral proteinswas highly restricted. The overall MV-specific transcription Ievels were reduced by up to 90%, accompanied by low relative frequencies of the distal MV-specific mRNAs. These restrictions were linked to an inhibition of viral RNA synthesis and not to a decreased stability of the viral RNAs. Our results indicate that expression of MxA is associated with transcriptional attenuation of MV in brain cells, thus probably contributing to the establishment of persistent MV central nervous system infections. In addition, the mechanism of MxA-dependent resistance against MV infection, in contrast to that of vesicular Stomatitis virus, is cell type specific, because an inhibition of MV glycoprotein synthesis independent of transcriptional alterations was observed in MxA-transfected human monocytes Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-34313 ER - TY - JOUR A1 - Eichner, Felizitas A. A1 - Reis, Joschua M. A1 - Dores, Joaquim A1 - Pavlovic, Vladimir A1 - Kreß, Luisa A1 - Daneshkhah, Naeimeh A1 - Weinhardt, Renate A1 - Grau, Armin A1 - Mühler, Johannes A1 - Soda, Hassan A1 - Schwarzbach, Christopher J. A1 - Schuler, Michael A1 - Häusler, Karl Georg A1 - Heuschmann, Peter U. T1 - Cross-sectional study on patients' understanding and views of the informed consent procedure of a secondary stroke prevention trial JF - European Journal of Neurology N2 - Background and purpose Improving understanding of study contents and procedures might enhance recruitment into studies and retention during follow-up. However, data in stroke patients on understanding of the informed consent (IC) procedure are sparse. Methods We conducted a cross-sectional study among ischemic stroke patients taking part in the IC procedure of an ongoing cluster-randomized secondary prevention trial. All aspects of the IC procedure were assessed in an interview using a standardized 20-item questionnaire. Responses were collected within 72 h after the IC procedure and analyzed quantitatively and qualitatively. Participants were also asked their main reasons for participation. Results A total of 146 stroke patients (65 ± 12 years old, 38% female) were enrolled. On average, patients recalled 66.4% (95% confidence interval = 65.2%–67.5%) of the content of the IC procedure. Most patients understood that participation was voluntary (99.3%) and that they had the right to withdraw consent (97.1%); 79.1% of the patients recalled the study duration and 56.1% the goal. Only 40.3% could clearly state a benefit of participation, and 28.8% knew their group allocation. Younger age, higher graduation, and allocation to the intervention group were associated with better understanding. Of all patients, 53% exclusively stated a personal and 22% an altruistic reason for participation. Conclusions Whereas understanding of patient rights was high, many patients were unable to recall other important aspects of study content and procedures. Increased attention to older and less educated patients may help to enhance understanding in this patient population. Actual recruitment and retention benefit of an improved IC procedure remains to be tested in a randomized trial. KW - comprehension KW - mixed methods KW - informed consent KW - interview KW - ischemic stroke Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-259404 VL - 28 IS - 8 ER -