@phdthesis{Hemprich2022,
  author    = {Hemprich, Antonia},
  title     = {Detektion von Autoantik{\"o}rpern gegen Cortactin und Agrin im Serum von Patient*innen mit Myasthenia gravis},
  doi       = {10.25972/OPUS-28692},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-286920},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {Myasthenia gravis ist eine Autoimmunerkrankung, die durch St{\"o}rung der Erregungs{\"u}bertragung an der neuromuskul{\"a}ren Endplatte zu einer Schw{\"a}che der Muskulatur f{\"u}hrt. In dieser Arbeit wird die Rolle von Cortactin und Agrin als potentielle neue Antigene von Autoantik{\"o}rpern bei Myasthenia gravis untersucht. Die detektierten Antik{\"o}rper werden charakterisiert und die klinischen Merkmale der Patient*innen ausgewertet.},
  subject      = {Myasthenia gravis},
  language  = {de}
}
@article{GschmackMonoranuMaroufetal.2022,
  author    = {Gschmack, Eva and Monoranu, Camelia-Maria and Marouf, Hecham and Meyer, Sarah and Lessel, Lena and Idris, Raja and Berg, Daniela and Maetzler, Walter and Steigerwald, Frank and Volkmann, Jens and Gerlach, Manfred and Riederer, Peter and Koutsilieri, Eleni and Scheller, Carsten},
  title     = {Plasma autoantibodies to glial fibrillary acidic protein (GFAP) react with brain areas according to Braak staging of Parkinson's disease},
  series = {Journal of Neural Transmission},
  volume    = {129},
  journal   = {Journal of Neural Transmission},
  number    = {5-6},
  doi       = {10.1007/s00702-022-02495-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-325161},
  pages     = {545-555},
  year      = {2022},
  abstract  = {Idiopathic Parkinson's disease (PD) is characterized by a progredient degeneration of the brain, starting at deep subcortical areas such as the dorsal motor nucleus of the glossopharyngeal and vagal nerves (DM) (stage 1), followed by the coeruleus-subcoeruleus complex; (stage 2), the substantia nigra (SN) (stage 3), the anteromedial temporal mesocortex (MC) (stage 4), high-order sensory association areas and prefrontal fields (HC) (stage 5) and finally first-order sensory association areas, premotor areas, as well as primary sensory and motor field (FC) (stage 6). Autoimmunity might play a role in PD pathogenesis. Here we analyzed whether anti-brain autoantibodies differentially recognize different human brain areas and identified autoantigens that correlate with the above-described dissemination of PD pathology in the brain. Brain tissue was obtained from deceased individuals with no history of neurological or psychiatric disease and no neuropathological abnormalities. Tissue homogenates from different brain regions (DM, SN, MC, HC, FC) were subjected to SDS-PAGE and Western blot. Blots were incubated with plasma samples from 30 PD patients and 30 control subjects and stained with anti-IgG antibodies to detect anti-brain autoantibodies. Signals were quantified. Prominent autoantigens were identified by 2D-gel-coupled mass spectrometry sequencing. Anti-brain autoantibodies are frequent and occur both in healthy controls and individuals with PD. Glial fibrillary acidic protein (GFAP) was identified as a prominent autoantigen recognized in all plasma samples. GFAP immunoreactivity was highest in DM areas and lowest in FC areas with no significant differences in anti-GFAP autoantibody titers between healthy controls and individuals with PD. The anti-GFAP autoimmunoreactivity of different brain areas correlates with the dissemination of histopathological neurodegeneration in PD. We hypothesize that GFAP autoantibodies are physiological but might be involved as a cofactor in PD pathogenesis secondary to a leakage of the blood-brain barrier.},
  language  = {en}
}