Molecular Network Approach Reveals Rictor as a Central Target of Cardiac ProtectomiRs.

ABSTRACT: Cardioprotective medications are still unmet clinical needs. We have previously identified several cardioprotective microRNAs (termed ProtectomiRs), the mRNA targets of which may reveal new drug targets for cardioprotection. Here we aimed to identify key molecular targets of ProtectomiRs and confirm their association with cardioprotection in a translational pig model of acute myocardial infarction (AMI). By using a network theoretical approach, we identified 882 potential target genes of 18 previously identified protectomiRs. The Rictor gene was the most central and it was ranked first in the protectomiR-target mRNA molecular network with the highest node degree of 5. Therefore, Rictor and its targeting microRNAs were further validated in heart samples obtained from a translational pig mod

SUBMITTER: Makkos A 

PROVIDER: S-EPMC8430799 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature