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通过表达谱变化分析监测两性霉素 B、伏立康唑和米卡芬净对烟曲霉的抗真菌活性。

Expression turnover profiling to monitor the antifungal activities of amphotericin B, voriconazole, and micafungin against Aspergillus fumigatus.

机构信息

Public Health Research Institute Center, UMDNJ-New Jersey Medical School, Newark, New Jersey, USA..

出版信息

Antimicrob Agents Chemother. 2012 May;56(5):2770-2. doi: 10.1128/AAC.06163-11. Epub 2012 Feb 6.

Abstract

Eight highly expressed candidate genes were selected for mRNA profiling to monitor the transcriptome kinetics of Aspergillus fumigatus strains exposed to antifungal drugs as potential biomarkers of live cells to assess treatment efficacy. Mycelia were treated with fungicidal drugs amphotericin B and voriconazole, as well as the fungistatic drug micafungin. Transcription was monitored at 0, 4, 8, and 24 h posttreatment. The expression turnover profile provides a possible tool to assess antifungal therapy effects.

摘要

选择了 8 个高表达的候选基因进行 mRNA 谱分析,以监测暴露于抗真菌药物的烟曲霉菌株的转录组动力学,作为活细胞的潜在生物标志物来评估治疗效果。用杀真菌药物两性霉素 B 和伏立康唑以及抑菌药物米卡芬净处理菌丝体。在处理后 0、4、8 和 24 小时监测转录。表达周转率谱提供了一种评估抗真菌治疗效果的可能工具。

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Eur J Clin Microbiol Infect Dis. 2007 Dec;26(12):879-86. doi: 10.1007/s10096-007-0376-3.
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Transcriptome analysis of Aspergillus fumigatus exposed to voriconazole.伏立康唑作用下烟曲霉的转录组分析
Curr Genet. 2006 Jul;50(1):32-44. doi: 10.1007/s00294-006-0073-2. Epub 2006 Apr 19.
10
Method for measuring postantifungal effect in Aspergillus species.测量曲霉属真菌抗真菌后效应的方法。
Antimicrob Agents Chemother. 2002 Jun;46(6):1960-5. doi: 10.1128/AAC.46.6.1960-1965.2002.

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