@article{HackerOttSchmidtetal.1986,
  author    = {Hacker, J{\"o}rg and Ott, M. and Schmidt, G. and Hull, R. and Goebel, W.},
  title     = {Molecular cloning of the F8 fimbrial antigen from Escherichia coli},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-59391},
  year      = {1986},
  abstract  = {The genetic determinant coding for the Pspecific F8 fimbriae was cloned from · the chromosome of the Escherichia coli wild-type strain 2980 (018: K5: H5: FlC, F8). The F8 determinant was further subcloned into the Pstl site of pBR322 and a restriction map was established. In a Southern hybridization experiment identity between the chromosomally encoded F8 determinant of 2980 and its cloned Counterpart was demonstrated. The cloned F8 fimbri{\"a}e and those of the wild type strain consist of a protein subunit of nearly 20 kDa. F8 fimbriated strains were agglutinated by an F8 polyclonal antiserum, caused mannose-resistant hemagglutination and attached to human uroepi thellal cells. The cloned F8 determinant was weil expressed in a variety of host strains.},
  subject      = {Infektionsbiologie},
  language  = {en}
}
@article{FellerThomKochetal.2013,
  author    = {Feller, Tatjana and Thom, Pascal and Koch, Natalie and Spiegel, Holger and Addai-Mensah, Otchere and Fischer, Rainer and Reimann, Andreas and Pradel, Gabriele and Fendel, Rolf and Schillberg, Stefan and Scheuermayer, Matthias and Schinkel, Helga},
  title     = {Plant-Based Production of Recombinant Plasmodium Surface Protein Pf38 and Evaluation of its Potential as a Vaccine Candidate},
  series = {PLOS ONE},
  volume    = {8},
  journal   = {PLOS ONE},
  number    = {11},
  issn      = {1932-6203},
  doi       = {10.1371/journal.pone.0079920},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128221},
  pages     = {e79920},
  year      = {2013},
  abstract  = {Pf38 is a surface protein of the malarial parasite Plasmodium falciparum. In this study, we produced and purified recombinant Pf38 and a fusion protein composed of red fluorescent protein and Pf38 (RFP-Pf38) using a transient expression system in the plant Nicotiana benthamiana. To our knowledge, this is the first description of the production of recombinant Pf38. To verify the quality of the recombinant Pf38, plasma from semi-immune African donors was used to confirm specific binding to Pf38. ELISA measurements revealed that immune responses to Pf38 in this African subset were comparable to reactivities to AMA-1 and \(MSP1_{19}\). Pf38 and RFP-Pf38 were successfully used to immunise mice, although titres from these mice were low (on average 1:11.000 and 1:39.000, respectively). In immune fluorescence assays, the purified IgG fraction from the sera of immunised mice recognised Pf38 on the surface of schizonts, gametocytes, macrogametes and zygotes, but not sporozoites. Growth inhibition assays using \(\alpha Pf38\) antibodies demonstrated strong inhibition \((\geq 60 \\% ) \) of the growth of blood-stage P. falciparum. The development of zygotes was also effectively inhibited by \(\alpha Pf38\) antibodies, as determined by the zygote development assay. Collectively, these results suggest that Pf38 is an interesting candidate for the development of a malaria vaccine.},
  language  = {en}
}