@article{BarthHerrmannTappeetal.2012,
  author    = {Barth, Thomas F. E. and Herrmann, Tobias S. and Tappe, Dennis and Stark, Lorenz and Gr{\"u}ner, Beate and Buttenschoen, Klaus and Hillenbrand, Andreas and Juchems, Markus and Henne-Bruns, Doris and Kern, Petra and Seitz, Hanns M. and M{\"o}ller, Peter and Rausch, Robert L. and Kern, Peter and Deplazes, Peter},
  title     = {Sensitive and Specific Immunohistochemical Diagnosis of Human Alveolar Echinococcosis with the Monoclonal Antibody Em2G11},
  series = {PLoS Neglected Tropical Diseases},
  volume    = {6},
  journal   = {PLoS Neglected Tropical Diseases},
  number    = {10},
  doi       = {10.1371/journal.pntd.0001877},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-135371},
  pages     = {e1877},
  year      = {2012},
  abstract  = {Background: Alveolar echinococcosis (AE) is caused by the metacestode stage of Echinococcus multilocularis. Differential diagnosis with cystic echinococcosis (CE) caused by E. granulosus and AE is challenging. We aimed at improving diagnosis of AE on paraffin sections of infected human tissue by immunohistochemical testing of a specific antibody. Methodology/Principal Findings: We have analysed 96 paraffin archived specimens, including 6 cutting needle biopsies and 3 fine needle aspirates, from patients with suspected AE or CE with the monoclonal antibody (mAb) Em2G11 specific for the Em2 antigen of E. multilocularis metacestodes. In human tissue, staining with mAb Em2G11 is highly specific for E. multilocularis metacestodes while no staining is detected in CE lesions. In addition, the antibody detects small particles of E. multilocularis (spems) of less than 1 mm outside the main lesion in necrotic tissue, liver sinusoids and lymphatic tissue most probably caused by shedding of parasitic material. The conventional histological diagnosis based on haematoxylin and eosin and PAS stainings were in accordance with the immunohistological diagnosis using mAb Em2G11 in 90 of 96 samples. In 6 samples conventional subtype diagnosis of echinococcosis had to be adjusted when revised by immunohistology with mAb Em2G11. Conclusions/Significance: Immunohistochemistry with the mAb Em2G11 is a new, highly specific and sensitive diagnostic tool for AE. The staining of small particles of E. multilocularis (spems) outside the main lesion including immunocompetent tissue, such as lymph nodes, suggests a systemic effect on the host.},
  language  = {en}
}
@article{HarrisonClausJiangetal.2013,
  author    = {Harrison, Odile B. and Claus, Heike and Jiang, Ying and Bennett, Julia S. and Bratcher, Holly B. and Jolley, Keith A. and Corton, Craig and Care, Rory and Poolman, Jan T. and Zollinger, Wendell D. and Frasch, Carl E. and Stephens, David S. and Feavers, Ian and Frosch, Matthias and Parkhill, Julian and Vogel, Ulrich and Quail, Michael A. and Bentley, Stephen D. and Maiden, Martin C. J.},
  title     = {Description and Nomenclature of Neisseria meningitidis Capsule Locus},
  series = {Emerging Infectious Diseases},
  volume    = {19},
  journal   = {Emerging Infectious Diseases},
  number    = {4},
  doi       = {10.3201/eid1904.111799},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-131703},
  pages     = {566-573},
  year      = {2013},
  abstract  = {Pathogenic Neisseria meningitidis isolates contain a polysaccharide capsule that is the main virulence determinant for this bacterium. Thirteen capsular polysaccharides have been described, and nuclear magnetic resonance spectroscopy has enabled determination of the structure of capsular polysaccharides responsible for serogroup specificity. Molecular mechanisms involved in N. meningitidis capsule biosynthesis have also been identified, and genes involved in this process and in cell surface translocation are clustered at a single chromosomal locus termed cps. The use of multiple names for some of the genes involved in capsule synthesis, combined with the need for rapid diagnosis of serogroups commonly associated with invasive meningococcal disease, prompted a requirement for a consistent approach to the nomenclature of capsule genes. In this report, a comprehensive description of all N. meningitidis serogroups is provided, along with a proposed nomenclature, which was presented at the 2012 XVIIIth International Pathogenic Neisseria Conference.},
  language  = {en}
}