@article{GulbertiMollHameletal.2015,
  author    = {Gulberti, A. and Moll, C.K.E. and Hamel, W. and Buhmann, C. and Koeppen, J.A. and Boelmans, K. and Zittel, S. and Gerloff, C. and Westphal, M. and Schneider, T.R. and Engel, A.K.},
  title     = {Predictive timing functions of cortical beta oscillations are impaired in Parkinson's disease and influenced by L-DOPA and deep brain stimulation of the subthalamic nucleus Impaired beta-band timing functions in PD},
  series = {NeuroImage: Clinical},
  volume    = {9},
  journal   = {NeuroImage: Clinical},
  doi       = {10.1016/j.nicl.2015.09.013},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-150049},
  pages     = {436-449},
  year      = {2015},
  abstract  = {Cortex-basal ganglia circuits participate in motor timing and temporal perception, and are important for the dynamic configuration of sensorimotor networks in response to exogenous demands. In Parkinson's disease (PD) patients, rhythmic auditory stimulation (RAS) induces motor performance benefits. Hitherto, little is known concerning contributions of the basal ganglia to sensory facilitation and cortical responses to RAS in PD. Therefore, we conducted an EEG study in 12 PD patients before and after surgery for subthalamic nucleus deep brain stimulation (STN-DBS) and in 12 age-matched controls. Here we investigated the effects of levodopa and STN-DBS on resting-state EEG and on the cortical-response profile to slow and fast RAS in a passive-listening paradigm focusing on beta-band oscillations, which are important for auditory-motor coupling. The beta-modulation profile to RAS in healthy participants was characterized by local peaks preceding and following auditory stimuli. In PD patients RAS failed to induce pre-stimulus beta increases. The absence of pre-stimulus beta-band modulation may contribute to impaired rhythm perception in PD. Moreover, post-stimulus beta-band responses were highly abnormal during fast RAS in PD patients. Treatment with levodopa and STN-DBS reinstated a post-stimulus beta-modulation profile similar to controls, while STN-DBS reduced beta-band power in the resting-state. The treatment-sensitivity of beta oscillations suggests that STN-DBS may specifically improve timekeeping functions of cortical beta oscillations during fast auditory pacing.},
  language  = {en}
}
@article{QuartaVoglConstantinetal.2011,
  author    = {Quarta, Serena and Vogl, Christian and Constantin, Cristina E. and {\"U}{\c{c}}eyler, Nurcan and Sommer, Claudia and Kress, Michaela},
  title     = {Genetic evidence for an essential role of neuronally expressed IL-6 signal transducer gp130 in the induction and maintenance of experimentally induced mechanical hypersensitivity \(in\) \(vivo\) and \(in\) \(vitro\)},
  series = {Molecular Pain},
  volume    = {7,73},
  journal   = {Molecular Pain},
  doi       = {10.1186/1744-8069-7-73},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-140380},
  pages     = {1-9},
  year      = {2011},
  abstract  = {Tenderness and mechanical allodynia are key symptoms of malignant tumor, inflammation and neuropathy. The proinflammatory cytokine interleukin-6 (IL-6) is causally involved in all three pathologies. IL-6 not only regulates innate immunity and inflammation but also causes nociceptor sensitization and hyperalgesia. In general and in most cell types including immune cells and sensory neurons, IL-6 binds soluble mu receptor subunits which heteromerizes with membrane bound IL-6 signal transducer gp130. In the present study, we used a conditional knock-out strategy to investigate the importance of signal transducer gp130 expressed in C nociceptors for the generation and maintenance of mechanical hypersensitivity. Nociceptors were sensitized to mechanical stimuli by experimental tumor and this nociceptor sensitization was preserved at later stages of the pathology in control mice. However, in mice with a conditional deletion of gp130 in Nav1.8 expressing nociceptors mechanical hypersensitivity by experimental tumor, nerve injury or inflammation recovery was not preserved in the maintenance phase and nociceptors exhibited normal mechanical thresholds comparable to untreated mice. Together, the results argue for IL-6 signal transducer gp130 as an essential prerequisite in nociceptors for long-term mechanical hypersensitivity associated with cancer, inflammation and nerve injury.},
  language  = {en}
}
@article{HopfnerSchormairKnaufetal.2011,
  author    = {Hopfner, Franziska and Schormair, Barbara and Knauf, Franziska and Berthele, Achim and T{\"o}lle, Thomas R. and Baron, Ralf and Maier, Christoph and Treede, Rolf-Detlef and Binder, Andreas and Sommer, Claudia and Maih{\"o}fner, Christian and Kunz, Wolfram and Zimprich, Friedrich and Heemann, Uwe and Pfeufer, Arne and N{\"a}bauer, Michael and K{\"a}{\"a}b, Stefan and Nowak, Barbara and Gieger, Christian and Lichtner, Peter and Trenkwalder, Claudia and Oexle, Konrad and Winkelmann, Juliane},
  title     = {Novel SCARB2 mutation in Action Myoclonus-Renal Failure syndrome and evaluation of SCARB2 mutations in isolated AMRF features},
  series = {BMC Neurology},
  volume    = {11},
  journal   = {BMC Neurology},
  number    = {134},
  doi       = {10.1186/1471-2377-11-134},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-141209},
  pages     = {1-8},
  year      = {2011},
  abstract  = {Background: Action myoclonus-renal failure syndrome is a hereditary form of progressive myoclonus epilepsy associated with renal failure. It is considered to be an autosomal-recessive disease related to loss-of-function mutations in SCARB2. We studied a German AMRF family, additionally showing signs of demyelinating polyneuropathy and dilated cardiomyopathy. To test the hypothesis whether isolated appearance of individual AMRF syndrome features could be related to heterozygote SCARB2 mutations, we screened for SCARB2 mutations in unrelated patients showing isolated AMRF features. Methods: In the AMRF family all exons of SCARB2 were analyzed by Sanger sequencing. The mutation screening of unrelated patients with isolated AMRF features affected by either epilepsy (n = 103, progressive myoclonus epilepsy or generalized epilepsy), demyelinating polyneuropathy (n = 103), renal failure (n = 192) or dilated cardiomyopathy (n = 85) was performed as high resolution melting curve analysis of the SCARB2 exons. Results: A novel homozygous 1 bp deletion (c.111delC) in SCARB2 was found by sequencing three affected homozygous siblings of the affected family. A heterozygous sister showed generalized seizures and reduction of nerve conduction velocity in her legs. No mutations were found in the epilepsy, renal failure or dilated cardiomyopathy samples. In the polyneuropathy sample two individuals with demyelinating disease were found to be carriers of a SCARB2 frameshift mutation (c.666delCCTTA). Conclusions: Our findings indicate that demyelinating polyneuropathy and dilated cardiomyopathy are part of the action myoclonus-renal failure syndrome. Moreover, they raise the possibility that in rare cases heterozygous SCARB2 mutations may be associated with PNP features.},
  language  = {en}
}
@article{HoppAlbertWeissenberger2015,
  author    = {Hopp, Sarah and Albert-Weissenberger, Christiane},
  title     = {The kallikrein-kinin system: a promising therapeutic target for traumatic brain injury},
  series = {Neural Regeneration Research},
  volume    = {10},
  journal   = {Neural Regeneration Research},
  number    = {6},
  doi       = {10.4103/1673-5374.158339},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-149416},
  pages     = {885-886},
  year      = {2015},
  abstract  = {No abstract available.},
  language  = {en}
}
@article{FluriSchuhmannKleinschnitz2015,
  author    = {Fluri, Felix and Schuhmann, Michael K and Kleinschnitz, Christoph},
  title     = {Animal models of ischemic stroke and their application in clinical research},
  series = {Drug Design, Development and Therapy},
  volume    = {9},
  journal   = {Drug Design, Development and Therapy},
  doi       = {10.2147/DDDT.S56071},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-149157},
  pages     = {3445-3454},
  year      = {2015},
  abstract  = {This review outlines the most frequently used rodent stroke models and discusses their strengths and shortcomings. Mimicking all aspects of human stroke in one animal model is not feasible because ischemic stroke in humans is a heterogeneous disorder with a complex pathophysiology. The transient or permanent middle cerebral artery occlusion (MCAo) model is one of the models that most closely simulate human ischemic stroke. Furthermore, this model is characterized by reliable and well-reproducible infarcts. Therefore, the MCAo model has been involved in the majority of studies that address pathophysiological processes or neuroprotective agents. Another model uses thromboembolic clots and thus is more convenient for investigating thrombolytic agents and pathophysiological processes after thrombolysis. However, for many reasons, preclinical stroke research has a low translational success rate. One factor might be the choice of stroke model. Whereas the therapeutic responsiveness of permanent focal stroke in humans declines significantly within 3 hours after stroke onset, the therapeutic window in animal models with prompt reperfusion is up to 12 hours, resulting in a much longer action time of the investigated agent. Another major problem of animal stroke models is that studies are mostly conducted in young animals without any comorbidity. These models differ from human stroke, which particularly affects elderly people who have various cerebrovascular risk factors. Choosing the most appropriate stroke model and optimizing the study design of preclinical trials might increase the translational potential of animal stroke models.},
  language  = {en}
}
@phdthesis{Pausch2017,
  author    = {Pausch, Jonas Franz},
  title     = {Pr{\"a}ferentielle Lokalisation von Makrophagen im r{\"a}umlichen Umfeld von Ranvier'schen Schn{\"u}rringen - Morphologische Analysen zur r{\"a}umlichen Verteilung von Makrophagen in Mausmodellen f{\"u}r erbliche Neuropathien},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-143801},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2017},
  abstract  = {Die Charcot-Marie-Tooth Typ 1 Erkrankungen sind eine genetisch heterogene Gruppe, aktuell nicht kurativ therapierbarer, erblicher Neuropathien des Peripheren Nervensystems. Klinische Manifestationen reichen von Sensibilit{\"a}ts-st{\"o}rungen, verminderten Muskeleigenreflexen, sowie fortschreitenden L{\"a}hmungen, bis hin zu Muskelatrophie und bedeuten f{\"u}r die betroffenen Patienten eine starke Einschr{\"a}nkung der Lebensqualit{\"a}t. Anhand fr{\"u}herer Studien wurde Makrophagen, als Teil des angeborenen Immunsystems, eine entscheidende Rolle in der Pathogenese dreier CMT1-Unterformen zugeschrieben. Abgesehen von den morphologischen Manifestationen der demyelinisierenden CMT1-Erkrankungen, wie simultanes Auftreten von Dedifferenzierung, sowie Hypo-, und Demyelinisierung erkrankter Schwann-Zellen, sind pathologische Ver{\"a}nderungen der Dom{\"a}nengliederung der Ranvier'schen Schn{\"u}rringe betroffener Nervenfasern ebenfalls von der Aktivierung pathogener Makrophagen abh{\"a}ngig. Auf der Basis verschiedener ver{\"o}ffentlichter Studien, welche sowohl demyelinisierende Erkrankungen des ZNS, aber auch prim{\"a}r durch axonale Sch{\"a}den gekennzeichnete Erkrankungen des PNS beinhalten, besteht ein m{\"o}glicher r{\"a}umlicher Zusammenhang zwischen Architekturst{\"o}rungen der RS und aktivierten pathogenen Mikrogliazellen bzw. Makrophagen. In dieser Studie konnte, anhand morphologischer Analysen von peripherem Nervengewebe, in Wt-M{\"a}usen erstmals eine unerwartete pr{\"a}ferentielle Lokalisation von Makrophagen im r{\"a}umlichen Umfeld von RS beobachtet werden. Hierbei scheint, trotz des Fehlens einer direkten Zell-Zell-Interaktion zwischen Makrophagen und RS, vor allem im Hinblick auf die ebenfalls im r{\"a}umlichen Umfeld von RS nachweisbare EZM und Fibroblasten, eine funktionelle Relevanz der assoziierten Makrophagen f{\"u}r die Aufrechterhaltung der Dom{\"a}nengliederung bzw. elektrophysiologischen Eigenschaften myelinisierter peripherer Nervenfasern denkbar. Im Gegensatz dazu wurde trotz der signifikanten Zunahme der Makrophagenanzahlen in den drei untersuchten CMT1-Mausmodellen keine erh{\"o}hte r{\"a}umliche Assoziation mit den RS der mutierten Schwann-Zellen beobachtet. Vielmehr konnten anhand des Vergleiches mit wildtypischen Kontrollm{\"a}usen signifikant erniedrigte Assoziationsraten beider Strukturen in den CMT1-Modelltieren festgestellt werden. Folglich scheint die von der Einwanderung und Aktivierung pathogener Makrophagen abh{\"a}ngige St{\"o}rung der Dom{\"a}nengliederung der RS der mutierten Schwann-Zellen, nicht durch eine direkte Interaktion bzw. r{\"a}umliche Assoziation von Makrophagen mit RS ausgel{\"o}st zu werden.},
  subject      = {Makrophagen},
  language  = {de}
}
@article{BinderMayBaronetal.2011,
  author    = {Binder, Andreas and May, Denisa and Baron, Ralf and Maier, Christoph and T{\"o}lle, Thomas R. and Treede, Rolf-Detlef and Berthele, Achim and Faltraco, Frank and Flor, Herta and Gierthm{\"u}hlen, Janne and Haenisch, Sierk and Huge, Volker and Magerl, Walter and Maih{\"o}fner, Christian and Richter, Helmut and Rolke, Roman and Scherens, Andrea and {\"U}{\c{c}}eyler, Nurcan and Ufer, Mike and Wasner, Gunnar and Zhu, Jihong and Cascorbi, Ingolf},
  title     = {Transient Receptor Potential Channel Polymorphisms Are Associated with the Somatosensory Function in Neuropathic Pain Patients},
  series = {PLoS ONE},
  volume    = {6},
  journal   = {PLoS ONE},
  number    = {3},
  doi       = {10.1371/journal.pone.0017387},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-142782},
  pages     = {e17387},
  year      = {2011},
  abstract  = {Transient receptor potential channels are important mediators of thermal and mechanical stimuli and play an important role in neuropathic pain. The contribution of hereditary variants in the genes of transient receptor potential channels to neuropathic pain is unknown. We investigated the frequency of transient receptor potential ankyrin 1, transient receptor potential melastin 8 and transient receptor potential vanilloid 1 single nucleotide polymorphisms and their impact on somatosensory abnormalities in neuropathic pain patients. Within the German Research Network on Neuropathic Pain (Deutscher Forscbungsverbund Neuropathischer Schmerz) 371 neuropathic pain patients were phenotypically characterized using standardized quantitative sensory testing. Pyrosequencing was employed to determine a total of eleven single nucleotide polymorphisms in transient receptor potential channel genes of the neuropathic pain patients and a cohort of 253 German healthy volunteers. Associations of quantitative sensory testing parameters and single nucleotide polymorphisms between and within groups and subgroups, based on sensory phenotypes, were analyzed. Single nucleotide polymorphisms frequencies did not differ between both the cohorts. However, in neuropathic pain patients transient receptor potential ankyrin 1 710G>A (rs920829, E179K) was associated with the presence of paradoxical heat sensation (p=0.03), and transient receptor potential vanilloid 1 1911A>G (rs8065080, I585V) with cold hypoalgesia (p=0.0035). Two main subgroups characterized by preserved (1) and impaired (2) sensory function were identified. In subgroup 1 transient receptor potential vanilloid 1 1911A>G led to significantly less heat hyperalgesia, pinprick hyperalgesia and mechanical hypaesthesia (p=0.006, p=0.005 and p<0.001) and transient receptor potential vanilloid 1 1103C>G (rs222747, M315I) to cold hypaesthesia (p=0.002), but there was absence of associations in subgroup 2. In this study we found no evidence that genetic variants of transient receptor potential channels are involved in the expression of neuropathic pain, but transient receptor potential channel polymorphisms contributed significantly to the somatosensory abnormalities of neuropathic pain patients.},
  language  = {en}
}
@article{TonyBurmesterSchulzeKoopsetal.2011,
  author    = {Tony, Hans-Peter and Burmester, Gerd and Schulze-Koops, Hendrik and Grunke, Mathias and Henes, Joerg and K{\"o}tter, Ina and Haas, Judith and Unger, Leonore and Lovric, Svjetlana and Haubitz, Marion and Fischer-Betz, Rebecca and Chehab, Gamal and Rubbert-Roth, Andrea and Specker, Christof and Weinerth, Jutta and Holle, Julia and M{\"u}ller-Ladner, Ulf and K{\"o}nig, Ramona and Fiehn, Christoph and Burgwinkel, Philip and Budde, Klemens and S{\"o}rensen, Helmut and Meurer, Michael and Aringer, Martin and Kieseier, Bernd and Erfurt-Berge, Cornelia and Sticherling, Michael and Veelken, Roland and Ziemann, Ulf and Strutz, Frank and von Wussow, Praxis and Meier, Florian MP and Hunzelmann, Nico and Schmidt, Enno and Bergner, Raoul and Schwarting, Andreas and Eming, R{\"u}diger and Schwarz-Eywill, Michael and Wassenberg, Siegfried and Fleck, Martin and Metzler, Claudia and Zettl, Uwe and Westphal, Jens and Heitmann, Stefan and Herzog, Anna L. and Wiendl, Heinz and Jakob, Waltraud and Schmidt, Elvira and Freivogel, Klaus and D{\"o}rner, Thomas and Hertl, Michael and Stadler, Rudolf},
  title     = {Safety and clinical outcomes of rituximab therapy in patients with different autoimmune diseases: experience from a national registry (GRAID)},
  series = {Arthritis Research \& Therapy},
  volume    = {13},
  journal   = {Arthritis Research \& Therapy},
  number    = {R75},
  doi       = {10.1186/ar3337},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-142856},
  pages     = {1-14},
  year      = {2011},
  abstract  = {Introduction: Evidence from a number of open-label, uncontrolled studies has suggested that rituximab may benefit patients with autoimmune diseases who are refractory to standard-of-care. The objective of this study was to evaluate the safety and clinical outcomes of rituximab in several standard-of-care-refractory autoimmune diseases (within rheumatology, nephrology, dermatology and neurology) other than rheumatoid arthritis or non-Hodgkin's lymphoma in a real-life clinical setting. Methods: Patients who received rituximab having shown an inadequate response to standard-of-care had their safety and clinical outcomes data retrospectively analysed as part of the German Registry of Autoimmune Diseases. The main outcome measures were safety and clinical response, as judged at the discretion of the investigators. Results: A total of 370 patients (299 patient-years) with various autoimmune diseases (23.0\% with systemic lupus erythematosus, 15.7\% antineutrophil cytoplasmic antibody-associated granulomatous vasculitides, 15.1\% multiple sclerosis and 10.0\% pemphigus) from 42 centres received a mean dose of 2,440 mg of rituximab over a median (range) of 194 (180 to 1,407) days. The overall rate of serious infections was 5.3 per 100 patient-years during rituximab therapy. Opportunistic infections were infrequent across the whole study population, and mostly occurred in patients with systemic lupus erythematosus. There were 11 deaths (3.0\% of patients) after rituximab treatment (mean 11.6 months after first infusion, range 0.8 to 31.3 months), with most of the deaths caused by infections. Overall (n = 293), 13.3\% of patients showed no response, 45.1\% showed a partial response and 41.6\% showed a complete response. Responses were also reflected by reduced use of glucocorticoids and various immunosuppressives during rituximab therapy and follow-up compared with before rituximab. Rituximab generally had a positive effect on patient well-being (physician's visual analogue scale; mean improvement from baseline of 12.1 mm)},
  language  = {en}
}
@article{GeisWeishauptGruenewaldetal.2011,
  author    = {Geis, Christian and Weishaupt, Andreas and Gr{\"u}newald, Benedikt and Wultsch, Thomas and Reif, Andreas and Gerlach, Manfred and Dirkx, Ron and Solimena, Michele and Toyka, Klaus V and Folli, Franco and Perani, Daniela and Heckmann, Manfred and Sommer, Claudia},
  title     = {Human Stiff-Person Syndrome IgG Induces Anxious Behavior in Rats},
  series = {Plos One},
  volume    = {6},
  journal   = {Plos One},
  number    = {2},
  doi       = {10.1371/journal.pone.0016775},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-140506},
  pages     = {e16775},
  year      = {2011},
  abstract  = {Background: Anxiety is a heterogeneous behavioral domain playing a role in a variety of neuropsychiatric diseases. While anxiety is the cardinal symptom in disorders such as panic disorder, co-morbid anxious behavior can occur in a variety of diseases. Stiff person syndrome (SPS) is a CNS disorder characterized by increased muscle tone and prominent agoraphobia and anxiety. Most patients have high-titer antibodies against glutamate decarboxylase (GAD) 65. The pathogenic role of these autoantibodies is unclear. Methodology/Principal Findings: We re-investigated a 53 year old woman with SPS and profound anxiety for GABA-A receptor binding in the amygdala with (11) C-flumazenil PET scan and studied the potential pathogenic role of purified IgG from her plasma filtrates containing high-titer antibodies against GAD 65. We passively transferred the IgG fraction intrathecally into rats and analyzed the effects using behavioral and in vivo electrophysiological methods. In cell culture, we measured the effect of patient IgG on GABA release from hippocampal neurons. Repetitive intrathecal application of purified patient IgG in rats resulted in an anxious phenotype resembling the core symptoms of the patient. Patient IgG selectively bound to rat amygdala, hippocampus, and frontal cortical areas. In cultured rat hippocampal neurons, patient IgG inhibited GABA release. In line with these experimental results, the GABA-A receptor binding potential was reduced in the patient's amygdala/hippocampus complex. No motor abnormalities were found in recipient rats. Conclusion/Significance: The observations in rats after passive transfer lead us to propose that anxiety-like behavior can be induced in rats by passive transfer of IgG from a SPS patient positive for anti-GAD 65 antibodies. Anxiety, in this case, thus may be an antibody-mediated phenomenon with consecutive disturbance of GABAergic signaling in the amygdala region.},
  language  = {en}
}
@phdthesis{Purrer2020,
  author    = {Purrer, Veronika},
  title     = {Nicht-motorische Begleitsymptome bei Patienten mit Essentiellen Tremor},
  doi       = {10.25972/OPUS-19366},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-193665},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2020},
  abstract  = {Der essentielle Tremor (ET) ist eine der h{\"a}ufigsten Bewegungsst{\"o}rungen, welcher lange Zeit als rein motorische St{\"o}rung angesehen wurde. Aufgrund zunehmender Belege {\"u}ber nicht-motorisch Begleitsymptome wandelte sich dieses Bild jedoch in den letzten Jahren zunehmend. In der vorliegenden Arbeit untersuchten wir 113 Probanden aus der Allgemeinbev{\"o}lkerung mit klinisch definitiven oder wahrscheinlichen ET anhand einer breiten Batterie neuro-psychologischer Testverfahren. Es gelang hierbei signifikante Unterschiede im Vergleich zu gesunden Eichstichproben im Hinblick auf neuro-psychologische Charakteristika, wie Apathie, {\"A}ngstlichkeit und exekutive Dysfunktion, sowie deren negativen Einfluss auf die Lebensqualit{\"a}t der Probanden darzustellen. Bisher werden im klinischen Alltag nicht-motorische Begleitph{\"a}nomene beim ET nicht regelhaft erfasst; aufgrund unserer Ergebnisse und der Relevanz vor allem im Hinblick auf die Lebensqualit{\"a}t des Einzelnen halten wir jedoch die Erfassung und gegebenenfalls Behandlung dieser Symptome f{\"u}r ebenso relevant.},
  subject      = {Essentieller Tremor},
  language  = {de}
}