Provided are peripheral blood miRNA markers for diagnosis of non-small cell lung cancer, wherein the peripheral blood miRNA markers comprise hsa-miR-1291, hsa-miR-1-3p, hsa-miR-214-3p, hsa-miR-375 or hsa-let-7a-5p. Five specific diagnostic markers suitable for diagnosing non-small cell lung cancer in Asian and Caucasian populations are validated on a large number of samples, and have higher population specificity compared to other miRNA markers previously reported. These five miRNA diagnostic markers are proposed for the first time and are shown to be more reliable than other miRNA molecular markers.
展开▼
