@article{NeskePrifertScheineretal.2010,
  author    = {Neske, Florian and Prifert, Christiane and Scheiner, Barbara and Ewald, Moritz and Schubert, Joerg and Opitz, Andreas and Weissbrich, Benedikt},
  title     = {High prevalence of antibodies against polyomavirus WU, polyomavirus KI, and human bocavirus in German blood donors},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-67941},
  year      = {2010},
  abstract  = {Background: DNA of the polyomaviruses WU (WUPyV) and KI (KIPyV) and of human bocavirus (HBoV) has been detected with varying frequency in respiratory tract samples of children. However, only little is known about the humoral immune response against these viruses. Our aim was to establish virus-specific serological assays and to determine the prevalence of immunoglobulin G (IgG) against these three viruses in the general population. Methods: The capsid proteins VP1 of WUPyV and KIPyV and VP2 of HBoV were cloned into baculovirus vectors and expressed in Sf9 insect cells. IgG antibodies against WUPyV VP1, KIPyV VP1, and HBoV VP2 were determined by immunofluorescence assays in 100 plasma samples of blood donors. Results: The median age of the blood donors was 31 years (range 20 - 66 yrs), 52\% were male. 89\% of the samples were positive for WUPyV IgG (median age 31 yrs, 49.4\% male), 67\% were positive for KIPyV IgG (median age 32 yrs, 46.3\% male), and 76\% were positive for HBoV IgG (median age 32 yrs, 51.3\% male). For WUPyV and HBoV, there were no significant differences of the seropositivity rates with respect to age groups or gender. For KIPyV, the seropositivity rate increased significantly from 59\% in the age group 20 - 29 years to 100\% in the agegroup > 50 years. Conclusions: High prevalences of antibodies against WUPyV, KIPyV, and HBoV were found in plasma samples of healthy adults. The results indicate that primary infection with these viruses occurs during childhood or youth. For KIPyV, the seropositivity appears to increase further during adulthood.},
  subject      = {Polyoma-Virus},
  language  = {en}
}
@article{HanfsteinLausekerHehlmannetal.2014,
  author    = {Hanfstein, Benjamin and Lauseker, Michael and Hehlmann, R{\"u}diger and Saussele, Susanne and Erben, Philipp and Dietz, Christian and Fabarius, Alice and Proetel, Ulrike and Schnittger, Susanne and Haferlach, Claudia and Krause, Stefan W. and Schubert, J{\"o}rg and Einsele, Hermann and H{\"a}nel, Mathias and Dengler, Jolanta and Falge, Christiane and Kanz, Lothar and Neubauer, Andreas and Kneba, Michael and Stengelmann, Frank and Pfreundschuh, Michael and Waller, Cornelius F. and Spiekerman, Karsten and Baerlocher, Gabriela M. and Pfirrmann, Markus and Hasford, Joerg and Hofmann, Wolf-Karsten and Hochhaus, Andreas and M{\"u}ller, Martin C.},
  title     = {Distinct characteristics of e13a2 versus e14a2 BCR-ABL1 driven chronic myeloid leukemia under first-line therapy with imatinib},
  series = {Haematologica},
  volume    = {99},
  journal   = {Haematologica},
  number    = {9},
  issn      = {1592-8721},
  doi       = {10.3324/haematol.2013.096537},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-115476},
  pages     = {1441-1447},
  year      = {2014},
  abstract  = {The vast majority of chronic myeloid leukemia patients express a BCR-ABL1 fusion gene mRNA encoding a 210 kDa tyrosine kinase which promotes leukemic transformation. A possible differential impact of the corresponding BCR-ABL1 transcript variants e13a2 ("b2a2") and e14a2 ("b3a2") on disease phenotype and outcome is still a subject of debate. A total of 1105 newly diagnosed imatinib-treated patients were analyzed according to transcript type at diagnosis (e13a2, n=451; e14a2, n=496; e13a2+e14a2, n=158). No differences regarding age, sex, or Euro risk score were observed. A significant difference was found between e13a2 and e14a2 when comparing white blood cells (88 vs. 65 x 10(9)/L, respectively; P<0.001) and platelets (296 vs. 430 x 109/L, respectively; P<0.001) at diagnosis, indicating a distinct disease phenotype. No significant difference was observed regarding other hematologic features, including spleen size and hematologic adverse events, during imatinib-based therapies. Cumulative molecular response was inferior in e13a2 patients (P=0.002 for major molecular response; P<0.001 for MR4). No difference was observed with regard to cytogenetic response and overall survival. In conclusion, e13a2 and e14a2 chronic myeloid leukemia seem to represent distinct biological entities. However, clinical outcome under imatinib treatment was comparable and no risk prediction can be made according to e13a2 versus e14a2 BCR-ABL1 transcript type at diagnosis. (clinicaltrials.gov identifier: 00055874)},
  language  = {en}
}