作者
Ana Gil-Bona, Arancha Llama-Palacios, Claudia Marcela Parra, Fernando Vivanco, Cesar Nombela, Lucia Monteoliva, Concha Gil
发表日期
2015/1/2
期刊
Journal of proteome research
卷号
14
期号
1
页码范围
142-153
出版商
American Chemical Society
简介
The commensal fungus Candida albicans secretes a considerable number of proteins and, as in different fungal pathogens, extracellular vesicles (EVs) have also been observed. Our report contains the first proteomic analysis of EVs in C. albicans and a comparative proteomic study of the soluble secreted proteins. With this purpose, cell-free culture supernatants from C. albicans were separated into EVs and EV-free supernatant and analyzed by LC–MS/MS. A total of 96 proteins were identified including 75 and 61 proteins in EVs and EV-free supernatant, respectively. Out of these, 40 proteins were found in secretome by proteomic analysis for the first time. The soluble proteins were enriched in cell wall and secreted pathogenesis related proteins. Interestingly, more than 90% of these EV-free supernatant proteins were classical secretory proteins with predicted N-terminal signal peptide, whereas all the leaderless …
引用总数
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