title: Cell cultures for schistosomes - Chances of success or wishful thinking?
abstract: Due to their worldwide importance for human and animal health, schistosomes are in the focus of national and international research activities. Their aims are to elucidate the genome, the transcriptome, the proteome and the glycome of schistosomes with the expectation to understand the biology of these blood flukes and to identify new candidate antigens for the development of a vaccine, or target molecules for the design of novel pharmaceutical compounds. All of these efforts have delivered a vast amount of information about the genetic equipment of schistosomes. In the emerging era of post-genomic research, however, methods and tools are necessary to interpret all available data and to characterise molecules of interest in more detail. In addition to transgenesis, it is generally accepted that cell lines for schistosomes are among the requirements to overcome present research limitations. In our commentary the prospect of establishing cell cultures for schistosomes is discussed. To this end we summarise the comprehensive endeavours made in the past regarding the establishment of invertebrate cell lines pointing to critical parameters that should be considered when making new attempts towards schistosome cell culturing. Furthermore, based on preliminary data with pilot-character, we discuss recent advances indicating the possibility of overcoming existing restrictions with respect to the 'immortalisation' of cells by oncogenes.
authors.affiliation: Institute for Parasitology, Justus-Liebig-University, 35392 Giessen, Germany.
authors.forename: T
authors.initials: T
authors.lastname: Quack
authors.forename: V
authors.initials: V
authors.lastname: Wippersteg
authors.forename: C G
authors.initials: CG
authors.lastname: Grevelding
mesh_terms: D000818:Animals; D035843:Biomedical Research / Q000639:trends; D018929:Cell Culture Techniques; D010274:Parasitology / Q000379:methods*; D012547:Schistosoma / Q000166:cytology* / Q000254:growth & development*