使用DendrisCHIP®技术快速准确诊断皮肤细胞感染
Aurore Anton1, Mathilde Plinet1, Thomas Peyret1
1Dendris SAS, 335 Rue du Chêne Vert, 31670 Labège, France.
Diagnostics (Basel, Switzerland)
|November 24, 2023
概括
DendrisCHIP®DP提供了一种快速,准确的分子方法来诊断皮肤植物病,其性能优于传统培养方法. 这项创新有助于及时进行表面真菌感染的抗真菌治疗和感染控制.
科学领域:
- 医学真菌学 医学真菌学
- 分子诊断学 分子诊断
- 生物信息学是一种生物信息学.
背景情况:
- 皮肤植物病是一个日益严重的公共卫生问题.
- 目前的诊断方法,如微生物培养,是缓慢的,需要长达四周的时间.
- 快速,准确和特定物种的诊断工具对于有效的管理至关重要.
研究的目的:
- 评估DendrisCHIP®技术作为一种针对皮肤植物病的创新分子诊断方法.
- 评估其在临床样本中识别13种关键真菌病原体的可行性.
- 为了比较其性能与传统的微生物培养.
主要方法:
- 研究了DendrisCHIP®DP技术,一种带有机器学习算法的DNA微阵列.
- 分析了超过284个临床隔离物.
- 结果与传统微生物培养,RT-PCR和基因组测序进行了比较.
主要成果:
- 丹德里斯CHIP®DP与培养方法实现了75-86%的融合.
- 识别了比单独培养更多的病原体.
- 86%的结果通过RT-PCR或基因组测序得到证实.
- 在一天内提供诊断结果.
结论:
- 丹德里斯CHIP®DP是一个有前途的,快速,准确的分子诊断工具,用于皮肤植物病.
- 能够更快地实施适当的抗真菌治疗.
- 有助于更好地控制和消除表面真菌感染.
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