ENAGenomicsShanghai Ninth People’s Hospitalhttps://www.ebi.ac.uk/ena/browser/view/PRJNA149277Homo sapiensThe unsupervised hierarchical clustering analysis of the 122 miRNAs revealed a marked separation of mtOLK from OLK, suggesting that this differential expression profile might be used as a possible phenotypic discriminator between OLK and mtOLK.Comparing with OLK, 72 up-regulated and 50 down-regulated miRNAs were found in the mtOLK (p < 0.01) Overall design: In the study presented here,20 OLK（OLK), 5 mtOLK（Ca） tissues and 5 normal mucousal tissues（N） were examined by miRNA arrayENAfalseHomo sapiensMiRNA array based, miRNA expression profiles of oral leukoplakia (OLK) and malignant transformed oral leukoplakia (mtOLK)2025-09-242014-02-11PRJNA149277GSE332999606