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体外模拟耳念珠菌在猪皮上的定植。

Modeling Candida auris Colonization on Porcine Skin Ex Vivo.

机构信息

Department of Medicine, University of Wisconsin, Madison, WI, USA.

Department of Medical Microbiology and Immunology, University of Wisconsin, Madison, WI, USA.

出版信息

Methods Mol Biol. 2022;2517:251-258. doi: 10.1007/978-1-0716-2417-3_20.

DOI:10.1007/978-1-0716-2417-3_20
PMID:35674960
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9644431/
Abstract

Candida auris spreads person to person in hospitals and other healthcare facilities. The heightened capacity for C. auris to colonize skin contributes to the difficulty in eradicating this drug-resistant and deadly pathogen in nosocomial settings. Models for the study of C. auris skin colonization are critical for understanding this virulence trait. In light of the similarities between the skin properties of humans and pigs, pigs represent an ideal model for the investigation of skin-C. auris interactions. Here, we describe how to utilize porcine skin for ex vivo studies of C. auris colonization.

摘要

耳念珠菌在医院和其他医疗机构中通过人与人之间传播。耳念珠菌定植在皮肤上的能力增强,导致在医院环境中消除这种耐药性和致命病原体变得更加困难。研究耳念珠菌皮肤定植的模型对于了解这种毒力特征至关重要。鉴于人类和猪的皮肤特性相似,猪是研究皮肤-耳念珠菌相互作用的理想模型。在这里,我们描述了如何利用猪皮进行耳念珠菌定植的离体研究。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4fc0/9644431/fb9f46434152/nihms-1847170-f0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4fc0/9644431/06a620c9b08d/nihms-1847170-f0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4fc0/9644431/fb9f46434152/nihms-1847170-f0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4fc0/9644431/06a620c9b08d/nihms-1847170-f0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4fc0/9644431/fb9f46434152/nihms-1847170-f0002.jpg

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本文引用的文献

1
Characteristics and Management of Candidaemia Episodes in an Established Outbreak.既定疫情中念珠菌血症发作的特征与管理
Antibiotics (Basel). 2020 Aug 30;9(9):558. doi: 10.3390/antibiotics9090558.
2
Candida auris Forms High-Burden Biofilms in Skin Niche Conditions and on Porcine Skin.耳念珠菌在皮肤生态位条件和猪皮上形成高负担生物膜。
mSphere. 2020 Jan 22;5(1):e00910-19. doi: 10.1128/mSphere.00910-19.
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Controlling a possible outbreak of Candida auris infection: lessons learnt from multiple interventions.控制可能爆发的耳念珠菌感染:多项干预措施的经验教训。
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Simultaneous Emergence of Multidrug-Resistant Candida auris on 3 Continents Confirmed by Whole-Genome Sequencing and Epidemiological Analyses.全基因组测序和流行病学分析证实三大洲同时出现多重耐药性耳念珠菌
Clin Infect Dis. 2017 Jan 15;64(2):134-140. doi: 10.1093/cid/ciw691. Epub 2016 Oct 20.
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Histopathology.组织病理学
Methods Mol Biol. 2017;1508:185-193. doi: 10.1007/978-1-4939-6515-1_9.
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First hospital outbreak of the globally emerging in a European hospital.全球新出现的首例医院感染事件发生在一家欧洲医院。
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Miniature Swine for Preclinical Modeling of Complexities of Human Disease for Translational Scientific Discovery and Accelerated Development of Therapies and Medical Devices.用于人类疾病复杂性临床前建模的小型猪,以实现转化科学发现以及加速治疗方法和医疗设备的开发。
Toxicol Pathol. 2016 Apr;44(3):299-314. doi: 10.1177/0192623315618292. Epub 2016 Feb 2.