@article{SchilbachAlkhaledWelkeretal.2015, author = {Schilbach, Karin and Alkhaled, Mohammed and Welker, Christian and Eckert, Franziska and Blank, Gregor and Ziegler, Hendrik and Sterk, Marco and M{\"u}ller, Friederike and Sonntag, Katja and Wieder, Thomas and Braum{\"u}ller, Heidi and Schmitt, Julia and Eyrich, Matthias and Schleicher, Sabine and Seitz, Christian and Erbacher, Annika and Pichler, Bernd J. and M{\"u}ller, Hartmut and Tighe, Robert and Lim, Annick and Gillies, Stephen D. and Strittmatter, Wolfgang and R{\"o}cken, Martin and Handgretinger, Rupert}, title = {Cancer-targeted IL-12 controls human rhabdomyosarcoma by senescence induction and myogenic differentiation}, series = {OncoImmunology}, volume = {4}, journal = {OncoImmunology}, number = {7}, doi = {10.1080/2162402X.2015.1014760}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-154579}, pages = {e1014760}, year = {2015}, abstract = {Stimulating the immune system to attack cancer is a promising approach, even for the control of advanced cancers. Several cytokines that promote interferon-γ-dominated immune responses show antitumor activity, with interleukin 12 (IL-12) being of major importance. Here, we used an antibody-IL-12 fusion protein (NHS-IL12) that binds histones of necrotic cells to treat human sarcoma in humanized mice. Following sarcoma engraftment, NHS-IL12 therapy was combined with either engineered IL-7 (FcIL-7) or IL-2 (IL-2MAB602) for continuous cytokine bioavailability. NHS-IL12 strongly induced innate and adaptive antitumor immunity when combined with IL-7 or IL-2. NHS-IL12 therapy significantly improved survival of sarcoma-bearing mice and caused long-term remissions when combined with IL-2. NHS-IL12 induced pronounced cancer cell senescence, as documented by strong expression of senescence-associated p16\(^{INK4a}\) and nuclear translocation of p-HP1γ, and permanent arrest of cancer cell proliferation. In addition, this cancer immunotherapy initiated the induction of myogenic differentiation, further promoting the hypothesis that efficient antitumor immunity includes mechanisms different from cytotoxicity for efficient cancer control in vivo.}, language = {en} } @article{ProetelPletschLausekeretal.2014, author = {Proetel, Ulrike and Pletsch, Nadine and Lauseker, Michael and M{\"u}ller, Martin C. and Hanfstein, Benjamin and Krause, Stefan W. and Kalmanti, Lida and Schreiber, Annette and Heim, Dominik and Baerlocher, Gabriela M. and Hofmann, Wolf-Karsten and Lange, Elisabeth and Einsele, Hermann and Wernli, Martin and Kremers, Stephan and Schlag, Rudolf and M{\"u}ller, Lothar and H{\"a}nel, Mathias and Link, Hartmut and Hertenstein, Bernd and Pfirrmann, Markus and Hochhaus, Andreas and Hasford, Joerg and Hehlmann, R{\"u}diger and Saußele, Susanne}, title = {Older patients with chronic myeloid leukemia (≥65 years) profit more from higher imatinib doses than younger patients: a subanalysis of the randomized CML-Study IV}, series = {Annals of Hematology}, volume = {93}, journal = {Annals of Hematology}, number = {7}, issn = {0939-5555}, doi = {10.1007/s00277-014-2041-0}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-121574}, pages = {1167-76}, year = {2014}, abstract = {The impact of imatinib dose on response rates and survival in older patients with chronic myeloid leukemia in chronic phase has not been studied well. We analyzed data from the German CML-Study IV, a randomized five-arm treatment optimization study in newly diagnosed BCR-ABL-positive chronic myeloid leukemia in chronic phase. Patients randomized to imatinib 400 mg/day (IM400) or imatinib 800 mg/day (IM800) and stratified according to age (≥65 years vs. <65 years) were compared regarding dose, response, adverse events, rates of progression, and survival. The full 800 mg dose was given after a 6-week run-in period with imatinib 400 mg/day. The dose could then be reduced according to tolerability. A total of 828 patients were randomized to IM400 or IM800. Seven hundred eighty-four patients were evaluable (IM400, 382; IM800, 402). One hundred ten patients (29 \%) on IM400 and 83 (21 \%) on IM800 were ≥65 years. The median dose per day was lower for patients ≥65 years on IM800, with the highest median dose in the first year (466 mg/day for patients ≥65 years vs. 630 mg/day for patients <65 years). Older patients on IM800 achieved major molecular remission and deep molecular remission as fast as younger patients, in contrast to standard dose imatinib with which older patients achieved remissions much later than younger patients. Grades 3 and 4 adverse events were similar in both age groups. Five-year relative survival for older patients was comparable to that of younger patients. We suggest that the optimal dose for older patients is higher than 400 mg/day. ClinicalTrials.gov identifier: NCT00055874}, language = {en} } @article{SchulzRuppertHermsetal.2017, author = {Schulz, Herbert and Ruppert, Ann-Kathrin and Herms, Stefan and Wolf, Christiane and Mirza-Schreiber, Nazanin and Stegle, Oliver and Czamara, Darina and Forstner, Andreas J. and Sivalingam, Sugirthan and Schoch, Susanne and Moebus, Susanne and P{\"u}tz, Benno and Hillmer, Axel and Fricker, Nadine and Vatter, Hartmut and M{\"u}ller-Myhsok, Bertram and N{\"o}then, Markus M. and Becker, Albert J. and Hoffmann, Per and Sander, Thomas and Cichon, Sven}, title = {Genome-wide mapping of genetic determinants influencing DNA methylation and gene expression in human hippocampus}, series = {Nature Communications}, volume = {8}, journal = {Nature Communications}, doi = {10.1038/s41467-017-01818-4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-173168}, year = {2017}, abstract = {Emerging evidence emphasizes the strong impact of regulatory genomic elements in neurodevelopmental processes and the complex pathways of brain disorders. The present genome-wide quantitative trait loci analyses explore the \(cis\)-regulatory effects of single-nucleotide polymorphisms (SNPs) on DNA methylation (meQTL) and gene expression (eQTL) in 110 human hippocampal biopsies. We identify \(cis\)-meQTLs at 14,118 CpG methylation sites and \(cis\)-eQTLs for 302 3′-mRNA transcripts of 288 genes. Hippocampal \(cis\)-meQTL-CpGs are enriched in flanking regions of active promoters, CpG island shores, binding sites of the transcription factor CTCF and brain eQTLs. \(Cis\)-acting SNPs of hippocampal meQTLs and eQTLs significantly overlap schizophrenia-associated SNPs. Correlations of CpG methylation and RNA expression are found for 34 genes. Our comprehensive maps of \(cis\)-acting hippocampal meQTLs and eQTLs provide a link between disease-associated SNPs and the regulatory genome that will improve the functional interpretation of non-coding genetic variants in the molecular genetic dissection of brain disorders.}, language = {en} }