[7, 12] To determine whether this correlation also occurred in L. brasiliensis, growth experiments were performed at different temperatures. Spore suspensions were prepared as described above and five μl of a 10-fold serial dilution

series (107–104 spores ml−1) were spotted on solid medium of a square-shaped Petri dish containing SUP medium and incubated at 30, 37 and 42 °C for 24 h (Fig. 3). Experiments were performed in biological duplicates. Both strains of L. brasiliensis showed good growth at 30 and 37 °C, which is prerequisite for a successful pathogen in NVP-BEZ235 in vivo human and mammals (Fig. 3b,[8]). However, L. corymbifera showed faster growth at 37 °C and was still able to spread at 42 °C, while growth of L. brasiliensis was inhibited at 42 °C. Consequently, temperatures at or above 42 °C appear to be suppressive for the non-clinically relevant or not human pathogenic species, which are L. brasiliensis, L. hyalospora and L. sphaerocystis.[7, 12] Our results show that L. brasiliensis, the most basal species of Lichtheimia, represents a non-pathogenic member of this genus. Thus, the higher virulence potential of the three clinically relevant Lichtheimia species likely developed during evolution after the ancestor of L. corymbifera, L. ramosa and L. ornata

branched off the basal lineages (Fig. 1). ALCMdeAS thanks the Programa de Pós-graduação em Biologia de Fungos, Universidade Federal de Pernambuco, Recife, PE, Brazil for financial support. KV and VUS are grateful for financial support by the selleck chemicals University of Jena. The virulence tests were partially supported by the Leibniz Institute for Natural Product Research and Infection Biology – Hans Knoell Institute (HKI) Jena Germany and by the Deutsche Forschungsgemeinschaft (DFG) (Collaborative Research Center/Transregio CRC/TR 124 FungiNet, project Z1 to KV). The funders had no role in study design, data collection and analysis, decision

to publish, or preparation of the manuscript. The authors declare that no conflict of interest exists. “
“Dermatophytes are rarely taken Prostatic acid phosphatase into account among the causes of blepharitis. In our report, we describe a 69-year-old man and a 40-year-old woman with chronic blepharitis for 10 years and 4 years respectively, in whom we examined the scales and pulled eyelashes on direct microscopy and isolated Microsporum audouinii and Trichophyton verrrucosum in the culture. We emphasise that dermatophytes may play a role in the etiopathogenesis of chronic blepharitis. In chronic, treatment resistance blepharitis fungal infections may be considered as possible cause. “
“We report a case of primary cutaneous cryptococcosis in an immunocompetent host. Several nodules, isolated or sometimes joint to form plaques, affected the right arm.