Non-pathogenic trypanosomatid protozoa as a platform for protein research and production.

All currently existing eukaryotic protein expression systems are based on autonomous life forms. To exploit the potential practical benefits associated with parasitic organisms we have developed a new protein expression system based on Leishmania tarentolae (Trypanosomatidae), a protozoan parasite of lizards. To achieve strong transcription, the genes of interest were integrated into the small subunit ribosomal RNA gene.