A portable microfluidic platform for rapid molecular diagnostic testing of patients with myeloproliferative neoplasms.

ABSTRACT: The ability to simultaneously detect JAK2 V617F and MPL W515K/L mutations would substantially improve the early diagnosis of myeloproliferative neoplasms (MPNs) and decrease the risk of arterial thrombosis. The goal of this study is to achieve a point of care testing platform for simultaneous analysis of major genetic alterations in MPN. Here, we report a microfluidic platform including a glass capillary containing polypropylene matrix that extracts genomic DNA from a drop of whole blood, a microchip for simultaneous multi-gene mutation screening, and a handheld battery-powered heating device. The µmLchip system was successfully used for point-of-care identification of the JAK2 V617F and MPL W515K/L mutations. The µmLchip assays were then validated by mutation analysis with samples from 10

SUBMITTER: Wang H 

PROVIDER: S-EPMC5561050 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature