Dysregulated expression but redundant function of the long non-coding RNA HOTAIR in diabetic kidney disease

Conclusions/interpretationMany lncRNAs have been found to bind to the same chromatin modifying complexes. Thus, there is likely to exist sufficient redundancy in the system that the biological effects of dysregulated lncRNAs in kidney disease may often be inconsequential. The example of the archetypal scaffold lncRNA, HOTAIR, illustrates how lncRNA dysregulation may be a bystander in DKD without necessarily contributing to the pathogenesis of the condition. In the absence of in vivo validation, caution should be taken before ascribing major functional roles to single lncRNAs in the pathogenesis of chronic diseases.

Source: Diabetologia - October 22, 2019 Category: Endocrinology Source Type: research