期刊
DIAGNOSTICS
卷 13, 期 9, 页码 -出版社
MDPI
DOI: 10.3390/diagnostics13091530
关键词
LAMP; probe; specificity; pathogen detection; sensitivity
This article reviews the applications of probe-based LAMP assays in pathogen detection, discusses their features and advantages over traditional LAMP methods.
Loop-mediated isothermal amplification (LAMP), as the rank one alternative to a polymerase chain reaction (PCR), has been widely applied in point-of-care testing (POCT) due to its rapid, simple, and cost-effective characteristics. However, it is difficult to achieve real-time monitoring and multiplex detection with the traditional LAMP method. In addition, these approaches that use turbidimetry, sequence-independent intercalating dyes, or pH-sensitive indicators to indirectly reflect amplification can result in false-positive results if non-specific amplification occurs. To fulfill the needs of specific target detection and one-pot multiplex detection, a variety of probe-based LAMP assays have been developed. This review focuses on the principles of these assays, summarizes their applications in pathogen detection, and discusses their features and advantages over the traditional LAMP methods.
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