@article{GeranUeckerPruessetal.2019,
  author    = {Geran, Rohat and Uecker, Florian C. and Pr{\"u}ss, Harald and Haeusler, Karl Georg and Paul, Friedemann and Ruprecht, Klemens and Harms, Lutz and Schmidt, Felix A.},
  title     = {Olfactory and Gustatory Dysfunction in Patients With Autoimmune Encephalitis},
  series = {Frontiers in Neurology},
  volume    = {10},
  journal   = {Frontiers in Neurology},
  doi       = {10.3389/fneur.2019.00480},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-232921},
  year      = {2019},
  abstract  = {Objective: To test the hypothesis that olfactory (OF) and gustatory function (GF) is disturbed in patients with autoimmune encephalitides (AE). Methods: The orthonasal OF was tested in 32 patients with AE and 32 age- and sex-matched healthy controls (HC) with the standardized Threshold Discrimination Identification (TDI) score. This validated olfactory testing method yields individual scores for olfactory threshold (T), odor discrimination (D), and identification (I), along with a composite TDI score. The GF was determined by the Taste Strip Test (TST). Results: Overall, 24/32 (75\%) of patients with AE, but none of 32 HC (p < 0.001) had olfactory dysfunction in TDI testing. The results of the threshold, discrimination and identification subtests were significantly reduced in patients with AE compared to HC (all p < 0.001). Assessed by TST, 5/19 (26.3\%) of patients with AE, but none of 19 HC presented a significant limitation in GF (p < 0.001). The TDI score was correlated with the subjective estimation of the olfactory capacity on a visual analog scale (VAS; rs = 0.475, p = 0.008). Neither age, sex, modified Rankin Scale nor disease duration were associated with the composite TDI score. Conclusions: This is the first study investigating OF and GF in AE patients. According to unblinded assessment, patients with AE have a reduced olfactory and gustatory capacity compared to HC, suggesting that olfactory and gustatory dysfunction are hitherto unrecognized symptoms in AE. Further studies with larger number of AE patients would be of interest to verify our results.},
  language  = {en}
}
@article{TuetuencueOlmaKunzeetal.2022,
  author    = {T{\"u}t{\"u}nc{\"u}, Serdar and Olma, Manuel and Kunze, Claudia and Dietzel, Joanna and Schurig, Johannes and Fiessler, Cornelia and Malsch, Carolin and Haas, Tobias Eberhard and Dimitrijeski, Boris and Doehner, Wolfram and Hagemann, Georg and Hamilton, Frank and Honermann, Martin and Jungehulsing, Gerhard Jan and Kauert, Andreas and Koennecke, Hans-Christian and Mackert, Bruno-Marcel and Nabavi, Darius and Nolte, Christian H. and Reis, Joschua Mirko and Schmehl, Ingo and Sparenberg, Paul and Stingele, Robert and V{\"o}lzke, Enrico and Waldschmidt, Carolin and Zeise-Wehry, Daniel and Heuschmann, Peter U. and Endress, Matthias and Haeusler, Karl Georg},
  title     = {Off-label-dosing of non-vitamin K-dependent oral antagonists in AF patients before and after stroke: results of the prospective multicenter Berlin Atrial Fibrillation Registry},
  series = {Journal of Neurology},
  volume    = {269},
  journal   = {Journal of Neurology},
  number    = {1},
  issn      = {1432-1459},
  doi       = {10.1007/s00415-021-10866-2},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-266969},
  pages     = {470-480},
  year      = {2022},
  abstract  = {Aims We aimed to analyze prevalence and predictors of NOAC off-label under-dosing in AF patients before and after the index stroke. Methods The post hoc analysis included 1080 patients of the investigator-initiated, multicenter prospective Berlin Atrial Fibrillation Registry, designed to analyze medical stroke prevention in AF patients after acute ischemic stroke. Results At stroke onset, an off-label daily dose was prescribed in 61 (25.5\%) of 239 NOAC patients with known AF and CHA2DS2-VASc score ≥ 1, of which 52 (21.8\%) patients were under-dosed. Under-dosing was associated with age ≥ 80 years in patients on rivaroxaban [OR 2.90, 95\% CI 1.05-7.9, P = 0.04; n = 29] or apixaban [OR 3.24, 95\% CI 1.04-10.1, P = 0.04; n = 22]. At hospital discharge after the index stroke, NOAC off-label dose on admission was continued in 30 (49.2\%) of 61 patients. Overall, 79 (13.7\%) of 708 patients prescribed a NOAC at hospital discharge received an off-label dose, of whom 75 (10.6\%) patients were under-dosed. Rivaroxaban under-dosing at discharge was associated with age ≥ 80 years [OR 3.49, 95\% CI 1.24-9.84, P = 0.02; n = 19]; apixaban under-dosing with body weight ≤ 60 kg [OR 0.06, 95\% CI 0.01-0.47, P < 0.01; n = 56], CHA2DS2-VASc score [OR per point 1.47, 95\% CI 1.08-2.00, P = 0.01], and HAS-BLED score [OR per point 1.91, 95\% CI 1.28-2.84, P < 0.01]. Conclusion At stroke onset, off-label dosing was present in one out of four, and under-dosing in one out of five NOAC patients. Under-dosing of rivaroxaban or apixaban was related to old age. In-hospital treatment after stroke reduced off-label NOAC dosing, but one out of ten NOAC patients was under-dosed at discharge.},
  language  = {en}
}
@phdthesis{Hochheimer2022,
  author    = {Hochheimer, Vanessa Christine},
  title     = {Of cells and enzymes: How dermal fibroblasts can impact pain in Fabry Disease and Why looking at the 3D-structure of α-Galactosidase A may be worthwhile for clinical management of Fabry patients},
  doi       = {10.25972/OPUS-29660},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-296607},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {Fabry Disease (FD) is a genetic lysosomal storage disorder based on mutations in the gene encoding α-Galactosidase A (α-GalA) leading to accumulation of globotriaosylceramide (Gb3). Missense mutations induce an amino acid exchange (AAE) in the α-GalA. Pain is a predominant symptom in FD and the pathophysiology is unclear. Skin punch biopsies were obtained from 40 adult FD patients and ten healthy controls and dermal fibroblast cultures were generated for cell culture experiments to investigate Gb3 load, gene and protein expression patterns and ion channel activity. The 3D-structure of α-GalA was downloaded into Pymol Graphics System and the AAE was depicted and located in order to investigate the correlation between the AAE location type in the α-GalA and the clinical FD phenotype. FD dermal fibroblasts showed high Gb3 load depending on treatment interval and expressed Kca1.1 channels. Activity was reduced in FD cells at baseline, but increased over-proportionately upon Gb3-cleavage by enzyme replacement therapy. Gene and protein expression of Kca1.1 was increased in FD cells. FD dermal fibroblasts showed higher gene expression of Notch1 and several cytokines. Further, it was shown that three different AAE location types can be differentiated: mutations in the active site ('active site'), those buried in the core of α-GalA ('buried') and those at another location, mostly on the protein surface ('other'). FD patients carrying active site or buried mutations showed a severe clinical phenotype with multi-organ manifestation and early disease onset. Patients with other mutations were less severely affected with oligo-organ manifestation sparing the nervous system and later disease onset. These results show that dermal fibroblasts may be involved in FD-associated pain and that stratification of FD patients carrying missense mutations by AAE location type may be an advantageous parameter that can help in the management of FD patients.},
  subject      = {Fabry-Krankheit},
  language  = {en}
}
@article{UllrichWeberPostetal.2018,
  author    = {Ullrich, M and Weber, M and Post, A M and Popp, S and Grein, J and Zechner, M and Gonz{\´a}lez, H Guerrero and Kreis, A and Schmitt, A G and {\"U}ҫeyler, N and Lesch, K-P and Schuh, K},
  title     = {OCD-like behavior is caused by dysfunction of thalamo-amygdala circuits and upregulated TrkB/ERK-MAPK signaling as a result of SPRED2 deficiency},
  series = {Molecular Psychiatry},
  volume    = {23},
  journal   = {Molecular Psychiatry},
  doi       = {10.1038/mp.2016.232},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-232096},
  pages     = {444-458},
  year      = {2018},
  abstract  = {Obsessive-compulsive disorder (OCD) is a common neuropsychiatric disease affecting about 2\% of the general population. It is characterized by persistent intrusive thoughts and repetitive ritualized behaviors. While gene variations, malfunction of cortico-striato-thalamo-cortical (CSTC) circuits, and dysregulated synaptic transmission have been implicated in the pathogenesis of OCD, the underlying mechanisms remain largely unknown. Here we show that OCD-like behavior in mice is caused by deficiency of SPRED2, a protein expressed in various brain regions and a potent inhibitor of Ras/ERK-MAPK signaling. Excessive self-grooming, reflecting OCD-like behavior in rodents, resulted in facial skin lesions in SPRED2 knockout (KO) mice. This was alleviated by treatment with the selective serotonin reuptake inhibitor fluoxetine. In addition to the previously suggested involvement of cortico-striatal circuits, electrophysiological measurements revealed altered transmission at thalamo-amygdala synapses and morphological differences in lateral amygdala neurons of SPRED2 KO mice. Changes in synaptic function were accompanied by dysregulated expression of various pre- and postsynaptic proteins in the amygdala. This was a result of altered gene transcription and triggered upstream by upregulated tropomyosin receptor kinase B (TrkB)/ERK-MAPK signaling in the amygdala of SPRED2 KO mice. Pathway overactivation was mediated by increased activity of TrkB, Ras, and ERK as a specific result of SPRED2 deficiency and not elicited by elevated brain-derived neurotrophic factor levels. Using the MEK inhibitor selumetinib, we suppressed TrkB/ERK-MAPK pathway activity in vivo and reduced OCD-like grooming in SPRED2 KO mice. Altogether, this study identifies SPRED2 as a promising new regulator, TrkB/ERK-MAPK signaling as a novel mediating mechanism, and thalamo-amygdala synapses as critical circuitry involved in the pathogenesis of OCD.},
  language  = {en}
}
@phdthesis{Weisensee2007,
  author    = {Weisensee, Tim Andr{\´e}},
  title     = {Nutzen von Stroke-Unit-Behandlung f{\"u}r die geriatrische Rehabilitationsprognose},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-24937},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2007},
  abstract  = {Die vorliegende Arbeit {\"u}berpr{\"u}ft an einem nach Alter, Geschlecht, Barthel-Index und Mini-Mental-State-Test gematchten geriatrischen Patientenkollektiv mit erstmaligem Schlaganfall die Wirksamkeit einer vorausgegangenen Akutbehandlung an einer Stroke Unit (n=59) gegen{\"u}ber einer allgemeinen (internistischen oder neurologischen) station{\"a}ren Akutbehandlung (n=59) f{\"u}r die Prognose im Laufe einer nachfolgenden geriatrischen Rehabilitationsbehandlung. Hintergrund dieser Frage ist der erh{\"o}hte {\"o}konomische Druck im Gesundheitswesen, der eine Effizienzpr{\"u}fung einer personell, technisch und logistisch aufw{\"a}ndigeren und damit teureren Behandlung auf einer Spezialstation verlangt. Bei Anwendung zahlreicher funktioneller Skalen und Erhebung einiger sozio{\"o}konomischer Faktoren zeigte sich auf Signifikanzniveau, dass die auf Stroke Unit Vorbehandelten bei Aufnahme in die Rehabilitation motorisch schwerer beeintr{\"a}chtigt waren (timed up and go-Test p=0,044, Lachs-Test p=0,34) und sich dann ausgepr{\"a}gter (Transferleistung p=0,024) auf ein bei Rehabilitationsende schließlich vergleichbares Leistungsniveau verbesserten. Die urspr{\"u}nglich geplante Langzeiteffizienzbetrachtung im Gruppenvergleich scheiterte an Datenschutzbedenken. Gesundheits{\"o}konomisch relevant ist, dass die Vorverweildauer im Akutkrankenhaus bei Stroke Unit-Patienten sechs Tage k{\"u}rzer war, die Rehabilitationsdauer allerdings vier Tage l{\"a}nger. Weitergehende Kostenbetrachtungen scheiterten am Unwillen zur Leistungsoffenlegung verschiedener Beteiligter im Gesundheitssystem. Eine plausible Erkl{\"a}rung f{\"u}r diese positive motorische Leistungsweiterentwicklung nach Stroke Unit-Vorbehandlung kann in einer fr{\"u}hzeitigeren und effektiveren Anstrengung durch Krankengymnastik, Ergotherapie, Logop{\"a}die, aktivierende Pflege, „enriched environment" gesucht werden, die sich positiv auf die Plastizit{\"a}t im Gehirn als wesentliche Bedingung zur Funktionswiedergewinnung auswirken k{\"o}nnte, was aber noch umstritten ist und Ziel weiterer Untersuchungen sein muss.},
  subject      = {Geriatrie},
  language  = {de}
}
@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{SilwedelSpeerHaarmannetal.2018,
  author    = {Silwedel, Christine and Speer, Christian P. and Haarmann, Axel and Fehrholz, Markus and Claus, Heike and Buttmann, Mathias and Glaser, Kirsten},
  title     = {Novel insights into neuroinflammation: bacterial lipopolysaccharide, tumor necrosis factor α, and Ureaplasma species differentially modulate atypical chemokine receptor 3 responses in human brain microvascular endothelial cells},
  series = {Journal of Neuroinflammation},
  volume    = {15},
  journal   = {Journal of Neuroinflammation},
  number    = {156},
  doi       = {10.1186/s12974-018-1170-0},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-175952},
  year      = {2018},
  abstract  = {Background: Atypical chemokine receptor 3 (ACKR3, synonym CXCR7) is increasingly considered relevant in neuroinflammatory conditions, in which its upregulation contributes to compromised endothelial barrier function and may ultimately allow inflammatory brain injury. While an impact of ACKR3 has been recognized in several neurological autoimmune diseases, neuroinflammation may also result from infectious agents, including Ureaplasma species (spp.). Although commonly regarded as commensals of the adult urogenital tract, Ureaplasma spp. may cause invasive infections in immunocompromised adults as well as in neonates and appear to be relevant pathogens in neonatal meningitis. Nonetheless, clinical and in vitro data on Ureaplasma-induced inflammation are scarce. Methods: We established a cell culture model of Ureaplasma meningitis, aiming to analyze ACKR3 variances as a possible pathomechanism in Ureaplasma-associated neuroinflammation. Non-immortalized human brain microvascular endothelial cells (HBMEC) were exposed to bacterial lipopolysaccharide (LPS) or tumor necrosis factor-α (TNF-α), and native as well as LPS-primed HBMEC were cultured with Ureaplasma urealyticum serovar 8 (Uu8) and U. parvum serovar 3 (Up3). ACKR3 responses were assessed via qRT-PCR, RNA sequencing, flow cytometry, and immunocytochemistry. Results: LPS, TNF-α, and Ureaplasma spp. influenced ACKR3 expression in HBMEC. LPS and TNF-α significantly induced ACKR3 mRNA expression (p < 0.001, vs. control), whereas Ureaplasma spp. enhanced ACKR3 protein expression in HBMEC (p < 0.01, vs. broth control). Co-stimulation with LPS and either Ureaplasma isolate intensified ACKR3 responses (p < 0.05, vs. LPS). Furthermore, stimulation wielded a differential influence on the receptor's ligands. Conclusions: We introduce an in vitro model of Ureaplasma meningitis. We are able to demonstrate a pro-inflammatory capacity of Ureaplasma spp. in native and, even more so, in LPS-primed HBMEC, underlining their clinical relevance particularly in a setting of co-infection. Furthermore, our data may indicate a novel role for ACKR3, with an impact not limited to auto-inflammatory diseases, but extending to infection-related neuroinflammation as well. AKCR3-induced blood-brain barrier breakdown might constitute a potential common pathomechanism.},
  language  = {en}
}
@article{PiroEckesKasaragodetal.2021,
  author    = {Piro, Inken and Eckes, Anna-Lena and Kasaragod, Vikram Babu and Sommer, Claudia and Harvey, Robert J. and Schaefer, Natascha and Villmann, Carmen},
  title     = {Novel Functional Properties of Missense Mutations in the Glycine Receptor β Subunit in Startle Disease},
  series = {Frontiers in Molecular Neuroscience},
  volume    = {14},
  journal   = {Frontiers in Molecular Neuroscience},
  issn      = {1662-5099},
  doi       = {10.3389/fnmol.2021.745275},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-246676},
  year      = {2021},
  abstract  = {Startle disease is a rare disorder associated with mutations in GLRA1 and GLRB, encoding glycine receptor (GlyR) α1 and β subunits, which enable fast synaptic inhibitory transmission in the spinal cord and brainstem. The GlyR β subunit is important for synaptic localization via interactions with gephyrin and contributes to agonist binding and ion channel conductance. Here, we have studied three GLRB missense mutations, Y252S, S321F, and A455P, identified in startle disease patients. For Y252S in M1 a disrupted stacking interaction with surrounding aromatic residues in M3 and M4 is suggested which is accompanied by an increased EC\(_{50}\) value. By contrast, S321F in M3 might stabilize stacking interactions with aromatic residues in M1 and M4. No significant differences in glycine potency or efficacy were observed for S321F. The A455P variant was not predicted to impact on subunit folding but surprisingly displayed increased maximal currents which were not accompanied by enhanced surface expression, suggesting that A455P is a gain-of-function mutation. All three GlyR β variants are trafficked effectively with the α1 subunit through intracellular compartments and inserted into the cellular membrane. In vivo, the GlyR β subunit is transported together with α1 and the scaffolding protein gephyrin to synaptic sites. The interaction of these proteins was studied using eGFP-gephyrin, forming cytosolic aggregates in non-neuronal cells. eGFP-gephyrin and β subunit co-expression resulted in the recruitment of both wild-type and mutant GlyR β subunits to gephyrin aggregates. However, a significantly lower number of GlyR β aggregates was observed for Y252S, while for mutants S321F and A455P, the area and the perimeter of GlyR β subunit aggregates was increased in comparison to wild-type β. Transfection of hippocampal neurons confirmed differences in GlyR-gephyrin clustering with Y252S and A455P, leading to a significant reduction in GlyR β-positive synapses. Although none of the mutations studied is directly located within the gephyrin-binding motif in the GlyR β M3-M4 loop, we suggest that structural changes within the GlyR β subunit result in differences in GlyR β-gephyrin interactions. Hence, we conclude that loss- or gain-of-function, or alterations in synaptic GlyR clustering may underlie disease pathology in startle disease patients carrying GLRB mutations.},
  language  = {en}
}
@article{GrohStadlerButtmannetal.2014,
  author    = {Groh, Janos and Stadler, David and Buttmann, Mathias and Martini, Rudolf},
  title     = {Non-invasive assessment of retinal alterations in mouse models of infantile and juvenile neuronal ceroid lipofuscinosis by spectral domain optical coherence tomography},
  doi       = {10.1186/2051-5960-2-54},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-110566},
  year      = {2014},
  abstract  = {Introduction The neuronal ceroid lipofuscinoses constitute a group of fatal inherited lysosomal storage diseases that manifest in profound neurodegeneration in the CNS. Visual impairment usually is an early symptom and selective degeneration of retinal neurons has been described in patients suffering from distinct disease subtypes. We have previously demonstrated that palmitoyl protein thioesterase 1 deficient (Ppt1-/-) mice, a model of the infantile disease subtype, exhibit progressive axonal degeneration in the optic nerve and loss of retinal ganglion cells, faithfully reflecting disease severity in the CNS. Here we performed spectral domain optical coherence tomography (OCT) in Ppt1-/- and ceroid lipofuscinosis neuronal 3 deficient (Cln3-/-) mice, which are models of infantile and juvenile neuronal ceroid lipofuscinosis, respectively, in order to establish a non-invasive method to assess retinal alterations and monitor disease severity in vivo. Results Blue laser autofluorescence imaging revealed increased accumulation of autofluorescent storage material in the inner retinae of 7-month-old Ppt1-/- and of 16-month-old Cln3-/- mice in comparison with age-matched control littermates. Additionally, optical coherence tomography demonstrated reduced thickness of retinae in knockout mice in comparison with age-matched control littermates. High resolution scans and manual measurements allowed for separation of different retinal composite layers and revealed a thinning of layers in the inner retinae of both mouse models at distinct ages. OCT measurements correlated well with subsequent histological analysis of the same retinae. Conclusions These results demonstrate the feasibility of OCT to assess neurodegenerative disease severity in mouse models of neuronal ceroid lipofuscinosis and might have important implications for diagnostic evaluation of disease progression and therapeutic efficacy in patients. Moreover, the non-invasive method allows for longitudinal studies in experimental models, reducing the number of animals used for research.},
  language  = {en}
}
@phdthesis{Brunder2022,
  author    = {Brunder, Anna-Michelle},
  title     = {Nodale und paranodale Autoantik{\"o}rper bei inflammatorischen Polyneuropathien: Nachweis, Charakterisierung und Assoziation zu klinischen Verlaufsformen},
  doi       = {10.25972/OPUS-28218},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-282185},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {In den letzten Jahren gewann das Konzept der Paranodopathien als eigene Krankheitsentit{\"a}t der inflammatorischen Polyneuropathien zunehmend an Bedeutung. Die Forschung konzentrierte sich dabei {\"u}berwiegend auf die chronisch inflammatorische Polyradikuloneuropathie (CIDP). In dieser Arbeit werden (para-)nodale Antik{\"o}rper gegen Neurofascin-155, panNeurofascin, Contactin-1 und Caspr-1 in einer großen Kohorte von Patienten mit Guillain-Barr{\´e}-Syndrom (GBS) und CIDP nachgewiesen. Patienten mit Anti-panNeurofascin-Antik{\"o}rpern zeigten besonders schwere Verlaufsformen. Patienten mit anderen (para-)nodalen Antik{\"o}rpern zeigten je nach IgG-Subklasse der Antik{\"o}rper spezifische klinische Merkmale und ein unterschiedliches Ansprechen auf die Therapie. Die Arbeit zeigt, dass die Bestimmung (para-)nodaler Antik{\"o}rper bei Patienten mit GBS und CIDP im klinischen Alltag zur Einordung der Prognose und Therapieplanung sinnvoll sein kann.},
  subject      = {Polyneuropathie},
  language  = {de}
}