@article{JungwirthYuMoustafaetal.2019,
  author    = {Jungwirth, Gerhard and Yu, Tao and Moustafa, Mahmoud and Rapp, Carmen and Warta, Rolf and Jungk, Christine and Sahm, Felix and Dettling, Steffen and Zweckberger, Klaus and Lamszus, Katrin and Senft, Christian and Loehr, Mario and Keßler, Almuth F. and Ketter, Ralf and Westphal, Manfred and Debus, Juergen and von Deimling, Andreas and Simon, Matthias and Unterberg, Andreas and Abdollahi, Amir and Herold-Mende, Christel},
  title     = {Identification of KIF11 as a Novel Target in Meningioma},
  series = {Cancers},
  volume    = {11},
  journal   = {Cancers},
  number    = {4},
  issn      = {2072-6694},
  doi       = {10.3390/cancers11040545},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-197402},
  year      = {2019},
  abstract  = {Kinesins play an important role in many physiological functions including intracellular vesicle transport and mitosis. The emerging role of kinesins in different cancers led us to investigate the expression and functional role of kinesins in meningioma. Therefore, we re-analyzed our previous microarray dataset of benign, atypical, and anaplastic meningiomas (n = 62) and got evidence for differential expression of five kinesins (KIFC1, KIF4A, KIF11, KIF14 and KIF20A). Further validation in an extended study sample (n = 208) revealed a significant upregulation of these genes in WHO°I to °III meningiomas (WHO°I n = 61, WHO°II n = 88, and WHO°III n = 59), which was most pronounced in clinically more aggressive tumors of the same WHO grade. Immunohistochemical staining confirmed a WHO grade-associated upregulated protein expression in meningioma tissues. Furthermore, high mRNA expression levels of KIFC1, KIF11, KIF14 and KIF20A were associated with shorter progression-free survival. On a functional level, knockdown of kinesins in Ben-Men-1 cells and in the newly established anaplastic meningioma cell line NCH93 resulted in a significantly inhibited tumor cell proliferation upon siRNA-mediated downregulation of KIF11 in both cell lines by up to 95\% and 71\%, respectively. Taken together, in this study we were able to identify the prognostic and functional role of several kinesin family members of which KIF11 exhibits the most promising properties as a novel prognostic marker and therapeutic target, which may offer new treatment options for aggressive meningiomas.},
  language  = {en}
}
@article{HoffmannPfeilAlfonsoetal.2016,
  author    = {Hoffmann, Angelika and Pfeil, Johannes and Alfonso, Julieta and Kurz, Felix T. and Sahm, Felix and Heiland, Sabine and Monyer, Hannah and Bendszus, Martin and Mueller, Ann-Kristin and Helluy, Xavier and Pham, Mirko},
  title     = {Experimental Cerebral Malaria Spreads along the Rostral Migratory Stream},
  series = {PLoS Pathogens},
  volume    = {12},
  journal   = {PLoS Pathogens},
  number    = {3},
  doi       = {10.1371/journal.ppat.1005470},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-167434},
  pages     = {e1005470},
  year      = {2016},
  abstract  = {It is poorly understood how progressive brain swelling in experimental cerebral malaria (ECM) evolves in space and over time, and whether mechanisms of inflammation or microvascular sequestration/obstruction dominate the underlying pathophysiology. We therefore monitored in the Plasmodium berghei ANKA-C57BL/6 murine ECM model, disease manifestation and progression clinically, assessed by the Rapid-Murine-Coma-and-Behavioral-Scale (RMCBS), and by high-resolution in vivo MRI, including sensitive assessment of early blood-brain-barrier-disruption (BBBD), brain edema and microvascular pathology. For histological correlation HE and immunohistochemical staining for microglia and neuroblasts were obtained. Our results demonstrate that BBBD and edema initiated in the olfactory bulb (OB) and spread along the rostral-migratory-stream (RMS) to the subventricular zone of the lateral ventricles, the dorsal-migratory-stream (DMS), and finally to the external capsule (EC) and brainstem (BS). Before clinical symptoms (mean RMCBS = 18.5±1) became evident, a slight, non-significant increase of quantitative T2 and ADC values was observed in OB+RMS. With clinical manifestation (mean RMCBS = 14.2±0.4), T2 and ADC values significantly increased along the OB+RMS (p = 0.049/p = 0.01). Severe ECM (mean RMCBS = 5±2.9) was defined by further spread into more posterior and deeper brain structures until reaching the BS (significant T2 elevation in DMS+EC+BS (p = 0.034)). Quantitative automated histological analyses confirmed microglial activation in areas of BBBD and edema. Activated microglia were closely associated with the RMS and neuroblasts within the RMS were severely misaligned with respect to their physiological linear migration pattern. Microvascular pathology and ischemic brain injury occurred only secondarily, after vasogenic edema formation and were both associated less with clinical severity and the temporal course of ECM. Altogether, we identified a distinct spatiotemporal pattern of microglial activation in ECM involving primarily the OB+RMS axis, a distinct pathway utilized by neuroblasts and immune cells. Our data suggest significant crosstalk between these two cell populations to be operative in deeper brain infiltration and further imply that the manifestation and progression of cerebral malaria may depend on brain areas otherwise serving neurogenesis.},
  language  = {en}
}