Long Noncoding RNA HOXA-AS3 Integrates NF-κB Signaling To Regulate Endothelium Inflammation.

ABSTRACT: The long noncoding RNA HOXA-AS3 has recently been reported to act as a critical regulator in inflammation-linked lung adenocarcinoma. However, the roles of HOXA-AS3 in endothelium inflammation and related vascular disorders remain poorly defined. In the current study, we identified HOXA-AS3 to be a critical activator to promote NF-κB-mediated endothelium inflammation. HOXA-AS3, a chromatin-associated regulator which colocalizes with NF-κB at specific gene promoters, was found to interact with NF-κB and positively regulate its activity through control of the expression of the NF-κB inhibitor protein IκBα and the acetylation status at the K310 site of p65. More importantly, clinicopathological analysis showed that HOXA-AS3 expression has a significant positive correlation with atherosclerosi

SUBMITTER: Zhu X 

PROVIDER: S-EPMC6751633 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature