@article{EckardtStasikKrameretal.2021,
  author    = {Eckardt, Jan-Niklas and Stasik, Sebastian and Kramer, Michael and R{\"o}llig, Christoph and Kr{\"a}mer, Alwin and Scholl, Sebastian and Hochhaus, Andreas and Crysandt, Martina and Br{\"u}mmendorf, Tim H. and Naumann, Ralph and Steffen, Bj{\"o}rn and Kunzmann, Volker and Einsele, Hermann and Schaich, Markus and Burchert, Andreas and Neubauer, Andreas and Sch{\"a}fer-Eckart, Kerstin and Schliemann, Christoph and Krause, Stefan W. and Herbst, Regina and H{\"a}nel, Mathias and Frickhofen, Norbert and Noppeney, Richard and Kaiser, Ulrich and Baldus, Claudia D. and Kaufmann, Martin and R{\´a}cil, Zdenek and Platzbecker, Uwe and Berdel, Wolfgang E. and Mayer, Jiř{\´i} and Serve, Hubert and M{\"u}ller-Tidow, Carsten and Ehninger, Gerhard and St{\"o}lzel, Friedrich and Kroschinsky, Frank and Schetelig, Johannes and Bornh{\"a}user, Martin and Thiede, Christian and Middeke, Jan Moritz},
  title     = {Loss-of-function mutations of BCOR are an independent marker of adverse outcomes in intensively treated patients with acute myeloid leukemia},
  series = {Cancers},
  volume    = {13},
  journal   = {Cancers},
  number    = {9},
  issn      = {2072-6694},
  doi       = {10.3390/cancers13092095},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-236735},
  year      = {2021},
  abstract  = {Acute myeloid leukemia (AML) is characterized by recurrent genetic events. The BCL6 corepressor (BCOR) and its homolog, the BCL6 corepressor-like 1 (BCORL1), have been reported to be rare but recurrent mutations in AML. Previously, smaller studies have reported conflicting results regarding impacts on outcomes. Here, we retrospectively analyzed a large cohort of 1529 patients with newly diagnosed and intensively treated AML. BCOR and BCORL1 mutations were found in 71 (4.6\%) and 53 patients (3.5\%), respectively. Frequently co-mutated genes were DNTM3A, TET2 and RUNX1. Mutated BCORL1 and loss-of-function mutations of BCOR were significantly more common in the ELN2017 intermediate-risk group. Patients harboring loss-of-function mutations of BCOR had a significantly reduced median event-free survival (HR = 1.464 (95\%-Confidence Interval (CI): 1.005-2.134), p = 0.047), relapse-free survival (HR = 1.904 (95\%-CI: 1.163-3.117), p = 0.01), and trend for reduced overall survival (HR = 1.495 (95\%-CI: 0.990-2.258), p = 0.056) in multivariable analysis. Our study establishes a novel role for loss-of-function mutations of BCOR regarding risk stratification in AML, which may influence treatment allocation.},
  language  = {en}
}
@article{MollMuellerGillitzeretal.1991,
  author    = {Moll, Heidrun and M{\"u}ller, Christoph and Gillitzer, Reinhard and Fuchs, Harald and R{\"o}llinghoff, Martin and Simon, Markus M. and Kramer, Michael D.},
  title     = {Expression of T-cell-associated serine proteinase-1 during murine Leishmania major infection correlates with susceptibility to disease},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61311},
  year      = {1991},
  abstract  = {The expression of T-cell-associated serine proteinase 1 (MTSP-1) in vivo during Leishmania major infection was analyzed in genetically resistant C57BL/6 mice and in genetically susceptible BALB/c mice. Using a monoclonal antibody as well as an RNA probe specific for MTSP-1 to stain tissue sections, we found T cells expressing MTSP-1 in skin lesions and spleens of mice of both strains. In skin lesions, MTSP-1-positive T cells could be detected as early as 3 days after infection. Most importantly, the frequency of T cells expressing MTSP-1 was significantly higher in susceptible BALB/c mice than in resistant C57BL/6 mice. These findings suggest that MTSP-1 is associated with disease-promoting T cells and that it may be an effector molecule involved in the pathogenesis of cutaneous leishmaniasis.},
  subject      = {Biologie},
  language  = {en}
}
@article{KramerBinningerSchirrmacheretal.1986,
  author    = {Kramer, Michael D. and Binninger, Linda and Schirrmacher, Volker and Moll, Heidrun and Prester, Marlot and Nerz, Gaby and Simon, Markus M.},
  title     = {Characterization and isolation of a trypsin-like serine protease from a long-term culture cytolytic t cell line andits expression by functionally distinct T cells},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31636},
  year      = {1986},
  abstract  = {No abstract available},
  subject      = {Biologie},
  language  = {en}
}
@article{KraemerSchuhmannVolkmannetal.2022,
  author    = {Kr{\"a}mer, Stefanie D. and Schuhmann, Michael K. and Volkmann, Jens and Fluri, Felix},
  title     = {Deep brain stimulation in the subthalamic nucleus can improve skilled Forelimb movements and retune dynamics of striatal networks in a rat stroke model},
  series = {International Journal of Molecular Sciences},
  volume    = {23},
  journal   = {International Journal of Molecular Sciences},
  number    = {24},
  doi       = {10.3390/ijms232415862},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-312828},
  year      = {2022},
  abstract  = {Recovery of upper limb (UL) impairment after stroke is limited in stroke survivors. Since stroke can be considered as a network disorder, neuromodulation may be an approach to improve UL motor dysfunction. Here, we evaluated the effect of high-frequency stimulation (HFS) of the subthalamic nucleus (STN) in rats on forelimb grasping using the single-pellet reaching (SPR) test after stroke and determined costimulated brain regions during STN-HFS using 2-[\(^{18}\)F]Fluoro-2-deoxyglucose-([\(^{18}\)F]FDG)-positron emission tomography (PET). After a 4-week training of SPR, photothrombotic stroke was induced in the sensorimotor cortex of the dominant hemisphere. Thereafter, an electrode was implanted in the STN ipsilateral to the infarction, followed by a continuous STN-HFS or sham stimulation for 7 days. On postinterventional day 2 and 7, an SPR test was performed during STN-HFS. Success rate of grasping was compared between these two time points. [\(^{18}\)F]FDG-PET was conducted on day 2 and 3 after stroke, without and with STN-HFS, respectively. STN-HFS resulted in a significant improvement of SPR compared to sham stimulation. During STN-HFS, a significantly higher [\(^{18}\)F]FDG-uptake was observed in the corticosubthalamic/pallidosubthalamic circuit, particularly ipsilateral to the stimulated side. Additionally, STN-HFS led to an increased glucose metabolism within the brainstem. These data demonstrate that STN-HFS supports rehabilitation of skilled forelimb movements, probably by retuning dysfunctional motor centers within the cerebral network.},
  language  = {en}
}