Trichosporon asahii: Taxonomy, health hazards, and biotechnological applications

IF 5.7 2区 生物学 Q1 MYCOLOGY Fungal Biology Reviews Pub Date : 2024-05-30 DOI:10.1016/j.fbr.2024.100369
Aude Commenges , Françoise Coucheney , Marie-Hélène Lessard , Djamel Drider , Steve Labrie
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Abstract

The genus Trichosporon includes yeasts that are naturally present within the human gastrointestinal tract, on the skin, and as part of the vaginal microbiota. This genus is an opportunistic pathogen, commonly found in fungal infections affecting immunocompromised individuals. The species Trichosporon asahii (T. asahii) causes the majority of trichosporonoses and is therefore widely studied, particularly in relation to its pathogenicity and its emerging resistance to antifungal drugs used to treat the disease. However, T. asahii also has important biotechnological applications, particularly its depolluting abilities and its bioproduction of flavor compounds (e.g., terpenes, C13-Norisoprenoids, C6 compounds, methyl hexanoate, and ethyl isovalerate) and antioxidant molecules. T. asahii also produces substances that inhibit certain contaminants found in dairy products, such as Kocuria rhizophila, Clostridium tyrobutyricum, and Salmonella enterica. Paradoxically, this yeast species also has some potential probiotic applications. This review aims to discuss and provide updates on the taxonomy, pathogenicity, and biotechnological relevance of T. asahii.

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Asahii 三孢子虫:分类、健康危害和生物技术应用
酵母菌属包括天然存在于人体胃肠道、皮肤和阴道微生物群中的酵母菌。该属是一种机会性病原体,常见于影响免疫力低下人群的真菌感染。该物种导致了大多数三孢子虫病,因此被广泛研究,特别是有关其致病性及其对用于治疗该疾病的抗真菌药物的新抗药性。不过,这种酵母菌也有重要的生物技术应用价值,特别是它的去污染能力和生物生产风味化合物(如萜烯、C13-去甲异戊烯、C6 化合物、己酸甲酯和异戊酸乙酯)和抗氧化分子。矛盾的是,这种酵母菌也有一些潜在的益生菌应用。本综述旨在讨论和更新......的分类、致病性和生物技术相关性。
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来源期刊
CiteScore
10.60
自引率
0.00%
发文量
36
期刊介绍: Fungal Biology Reviews is an international reviews journal, owned by the British Mycological Society. Its objective is to provide a forum for high quality review articles within fungal biology. It covers all fields of fungal biology, whether fundamental or applied, including fungal diversity, ecology, evolution, physiology and ecophysiology, biochemistry, genetics and molecular biology, cell biology, interactions (symbiosis, pathogenesis etc), environmental aspects, biotechnology and taxonomy. It considers aspects of all organisms historically or recently recognized as fungi, including lichen-fungi, microsporidia, oomycetes, slime moulds, stramenopiles, and yeasts.
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