@article{GresleAlexandrouWuetal.2012,
  author    = {Gresle, Melissa M. and Alexandrou, Estella and Wu, Qizhu and Egan, Gary and Jokubaitis, Vilija and Ayers, Margaret and Jonas, Anna and Doherty, William and Friedhuber, Anna and Shaw, Gerry and Sendtner, Michael and Emery, Ben and Kilpatrick, Trevor and Butzkueven, Helmut},
  title     = {Leukemia Inhibitory Factor Protects Axons in Experimental Autoimmune Encephalomyelitis via an Oligodendrocyte-Independent Mechanism},
  series = {PLoS One},
  volume    = {7},
  journal   = {PLoS One},
  number    = {10},
  doi       = {10.1371/journal.pone.0047379},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-134617},
  pages     = {e47379},
  year      = {2012},
  abstract  = {Leukemia inhibitory factor (LIF) and Ciliary Neurotrophic factor (CNTF) are members of the interleukin-6 family of cytokines, defined by use of the gp130 molecule as an obligate receptor. In the murine experimental autoimmune encephalomyelitis (EAE) model, antagonism of LIF and genetic deletion of CNTF worsen disease. The potential mechanism of action of these cytokines in EAE is complex, as gp130 is expressed by all neural cells, and could involve immuno-modulation, reduction of oligodendrocyte injury, neuronal protection, or a combination of these actions. In this study we aim to investigate whether the beneficial effects of CNTF/LIF signalling in EAE are associated with axonal protection; and whether this requires signalling through oligodendrocytes. We induced MOG\(_{35-55}\) EAE in CNTF, LIF and double knockout mice. On a CNTF null background, LIF knockout was associated with increased EAE severity (EAE grade 2.1\(\pm\)0.14 vs 2.6\(\pm\)0.19; P<0.05). These mice also showed increased axonal damage relative to LIF heterozygous mice, as indicated by decreased optic nerve parallel diffusivity on MRI (1540\(\pm\)207 \(\mu\)m\(^2\)-/s vs 1310\(\pm\)175 \(\mu\)m\(^2\)-/s; P<0.05), and optic nerve (-12.5\%) and spinal cord (-16\%) axon densities; and increased serum neurofilament-H levels (2.5 fold increase). No differences in inflammatory cell numbers or peripheral auto-immune T-cell priming were evident. Oligodendrocyte-targeted gp130 knockout mice showed that disruption of CNTF/LIF signalling in these cells has no effect on acute EAE severity. These studies demonstrate that endogenous CNTF and LIF act centrally to protect axons from acute inflammatory destruction via an oligodendrocyte-independent mechanism.},
  language  = {en}
}
@article{KuzkinaBargarSchmittetal.2021,
  author    = {Kuzkina, Anastasia and Bargar, Connor and Schmitt, Daniela and R{\"o}ßle, Jonas and Wang, Wen and Schubert, Anna-Lena and Tatsuoka, Curtis and Gunzler, Steven A. and Zou, Wen-Quan and Volkmann, Jens and Sommer, Claudia and Doppler, Kathrin and Chen, Shu G.},
  title     = {Diagnostic value of skin RT-QuIC in Parkinson's disease: a two-laboratory study},
  series = {NPJ Parkinson's Disease},
  volume    = {7},
  journal   = {NPJ Parkinson's Disease},
  number    = {1},
  doi       = {10.1038/s41531-021-00242-2},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260451},
  year      = {2021},
  abstract  = {Skin alpha-synuclein deposition is considered a potential biomarker for Parkinson's disease (PD). Real-time quaking-induced conversion (RT-QuIC) is a novel, ultrasensitive, and efficient seeding assay that enables the detection of minute amounts of alpha-synuclein aggregates. We aimed to determine the diagnostic accuracy, reliability, and reproducibility of alpha-synuclein RT-QuIC assay of skin biopsy for diagnosing PD and to explore its correlation with clinical markers of PD in a two-center inter-laboratory comparison study. Patients with clinically diagnosed PD (n = 34), as well as control subjects (n = 30), underwent skin punch biopsy at multiple sites (neck, lower back, thigh, and lower leg). The skin biopsy samples (198 in total) were divided in half to be analyzed by RT-QuIC assay in two independent laboratories. The a-synuclein RT-QuIC assay of multiple skin biopsies supported the clinical diagnosis of PD with a diagnostic accuracy of 88.9\% and showed a high degree of inter-rater agreement between the two laboratories (92.2\%). Higher alpha-synuclein seeding activity in RT-QuIC was shown in patients with longer disease duration and more advanced disease stage and correlated with the presence of REM sleep behavior disorder, cognitive impairment, and constipation. The alpha-synuclein RT-QuIC assay of minimally invasive skin punch biopsy is a reliable and reproducible biomarker for Parkinson's disease. Moreover, alpha-synuclein RT-QuIC seeding activity in the skin may serve as a potential indicator of progression as it correlates with the disease stage and certain non-motor symptoms.},
  language  = {en}
}
@article{JanschGuentherWaideretal.2018,
  author    = {Jansch, Charline and G{\"u}nther, Katharina and Waider, Jonas and Ziegler, Georg C. and Forero, Andrea and Kollert, Sina and Svirin, Evgeniy and P{\"u}hringer, Dirk and Kwok, Chee Keong and Ullmann, Reinhard and Maierhofer, Anna and Flunkert, Julia and Haaf, Thomas and Edenhofer, Frank and Lesch, Klaus-Peter},
  title     = {Generation of a human induced pluripotent stem cell (iPSC) line from a 51-year-old female with attention-deficit/hyperactivity disorder (ADHD) carrying a duplication of SLC2A3},
  series = {Stem Cell Research},
  volume    = {28},
  journal   = {Stem Cell Research},
  doi       = {10.1016/j.scr.2018.02.005},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-176654},
  pages     = {136-140},
  year      = {2018},
  abstract  = {Fibroblasts were isolated from a skin biopsy of a clinically diagnosed 51-year-old female attention-deficit/hyperactivity disorder (ADHD) patient carrying a duplication of SLC2A3, a gene encoding neuronal glucose transporter-3 (GLUT3). Patient fibroblasts were infected with Sendai virus, a single-stranded RNA virus, to generate transgene-free human induced pluripotent stem cells (iPSCs). SLC2A3-D2-iPSCs showed expression of pluripotency-associated markers, were able to differentiate into cells of the three germ layers in vitro and had a normal female karyotype. This in vitro cellular model can be used to study the role of risk genes in the pathogenesis of ADHD, in a patient-specific manner.},
  language  = {en}
}