Malassezia Infection Clinical Trial
Official title:
Phenotypic and Genotypic Characterization of Malassezia Species Isolated From Malassezia Associated Skin Diseases
Genus Malassezia includes 14 species, namely M. furfur, M. sympodialis, M. globosa, M. restricta, M. slooffiae, M. obtusa, M. dermatis, M. japonica and M. yamatoensis associated with normal human flora but can also cause skin lesions, and M. pachydermatis, M. nana, M. equina, M. caprae and M. cuniculiare associated with animals. Few studies found that M. pachydermatis may be transmitted to humans from pets. M. pachydermmatis is the only lipid independent species while others are lipid dependent . As Malassezia species have similar morphological and biochemical features, the currently used phenotypic techniques for diagnosis of Pityriasis versicolor usually do not allow rapid and exact characterization. In addition; they are time-consuming, multi-step processes requiring several experimental methods. Therefore, several molecular typing methods have been used successfully, resulting in identification and classification of new Malassezia species Aim of the work: 1. Phenotypic and Genotypic Characterization of Malassezia Species. 2. Identify antifungal resistance pattern among isolated fungus.
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