Development of a loop-mediated isothermal amplification assay for rapid detection of Trichosporon asahii in experimental and clinical samples

4Citations
Citations of this article
12Readers
Mendeley users who have this article in their library.

Abstract

Invasive trichosporonosis is a deep mycosis found mainly in immunocompromised hosts, and the major pathogen is Trichosporon asahii. We detected the species-specific intergenic spacers (IGS) of rRNA gene of T. asahii using a loop-mediated isothermal amplification (LAMP) assay in 15 isolates with 3 different visualization methods, including SYBR green detection, gel electrophoresis, and turbidimetric methods. The LAMP assay displayed superior rapidity to other traditional methods in the detection time; that is, only 1 h was needed for detection and identification of the pathogen DNA. Furthermore, the detection limit of the LAMP assay was more sensitive than the PCR assay. We also successfully detect the presence of T. asahii in samples from experimentally infected mice and samples from patients with invasive trichosporonosis caused by T. asahii, suggesting that this method may become useful in clinical applications in the near future.

Cite

CITATION STYLE

APA

Zhou, J., Liao, Y., Li, H., Lu, X., Han, X., Tian, Y., … Yang, R. (2015). Development of a loop-mediated isothermal amplification assay for rapid detection of Trichosporon asahii in experimental and clinical samples. BioMed Research International, 2015. https://doi.org/10.1155/2015/732573

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free