Prediction of MicroRNA-Disease Associations Based on Social Network Analysis Methods.

ABSTRACT: MicroRNAs constitute an important class of noncoding, single-stranded, ~22 nucleotide long RNA molecules encoded by endogenous genes. They play an important role in regulating gene transcription and the regulation of normal development. MicroRNAs can be associated with disease; however, only a few microRNA-disease associations have been confirmed by traditional experimental approaches. We introduce two methods to predict microRNA-disease association. The first method, KATZ, focuses on integrating the social network analysis method with machine learning and is based on networks derived from known microRNA-disease associations, disease-disease associations, and microRNA-microRNA associations. The other method, CATAPULT, is a supervised machine learning method. We applied the two methods to 2

SUBMITTER: Zou Q 

PROVIDER: S-EPMC4529919 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature