Protein glycosylation in microsporidia, a fungi-related group comprising exclusively obligate intracellular parasitic species, is still poorly documented. Here, we have studied glycoconjugate localization and glycan structures in spores of Encephalitozoon cuniculi and Antonospora locustae, two distantly related microsporidians invading mammalian and insect hosts, respectively. The polar sac-anc...

BACKGROUND/AIM The aim of this study was to investigate the presence of Encephalitozoon intestinalis in different patient groups consisting of immunocompromised and immunocompetent individuals. MATERIALS AND METHODS The stool samples of 100 patients consisting of 25 patients receiving chemotherapy and with acute gastrointestinal complaints, 25 with bone marrow transplant and acute gastrointes...

RNA-binding proteins are important in many aspects of RNA processing, function, and destruction. One class of such proteins contains the RNA recognition motif (RRM), which consists of about 90 amino acid residues, including the canonical RNP1 octapeptide: (K/R)G(F/Y)(G/A)FVX(F/Y). We used a variety of homology searches to classify all of the RRM proteins of the three kinetoplastids Trypanosoma ...

The microsporidian Encephalitozoon cuniculi is an intracellular eukaryotic parasite considered to be an emerging opportunistic human pathogen. The infectious stage of this parasite is a unicellular spore that is surrounded by a chitin containing endospore layer and an external proteinaceous exospore. A putative chitin deacetylase (ECU11_0510) localizes to the interface between the plasma membra...

Photoreactivation is the repair of DNA damage induced by ultraviolet light radiation using the energy contained in visible-light photons. The process is carried out by a single enzyme, photolyase, which is part of a large and ancient photolyase/cryptochrome gene family. We have characterised a photolyase gene from the microsporidian parasite, Antonospora locustae (formerly Nosema locustae) and ...