TGF-β1 signaling in kidney disease: From Smads to long non-coding RNAs.

ABSTRACT: Transforming growth factor-β1 (TGF-β1) has an essential role in the development of kidney diseases. However, targeting TGF-β1 is not a good strategy for fibrotic diseases due to its multifunctional characteristic in physiology. A precise therapeutic target maybe identified by further resolving the underlying TGF-β1 driven mechanisms in renal inflammation and fibrosis. Smad signaling is uncovered as a key pathway of TGF-β1-mediated renal injury, where Smad3 is hyper-activated but Smad7 is suppressed. Mechanistic studies revealed that TGF-β1/Smad3 is capable of promoting renal inflammation and fibrosis via regulating non-coding RNAs. More importantly, involvement of disease- and tissue-specific TGF-β1-dependent long non-coding RNAs (lncRNA) have been recently recognized in a number of kidney

SUBMITTER: Tang PM 

PROVIDER: S-EPMC6096420 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature