Dual Role of Wnt5a in the Progression of Inflammatory Diseases.
- Author:
Xu CHEN
1
;
Hong-Ling LIU
2
;
De-Hong LI
3
;
Jin-Sui WANG
1
;
Fenghui ZHAO
1
Author Information
- Publication Type:Journal Article
- Keywords: Wnt5a; inflammatory diseases; promoter methylation
- MeSH: DNA Methylation; Wnt-5a Protein; Promoter Regions, Genetic; Protein Isoforms/genetics*
- From: Chinese Medical Sciences Journal 2022;37(3):265-274
- CountryChina
- Language:English
- Abstract: Wnt5a is a secreted Wnt ligand that plays a critical role in cellular pathways and inflammatory diseases. The WNT5A gene encodes two protein isoforms, Wnt5a-long and Wnt5a-short, which differ based on different promoter methylation and have distinct functions. However, the mechanisms of the promoter methylation are unclear. Depending on the extent of promoter methylation, Wnt5a exerts both anti-inflammatory and pro-inflammatory effects in inflammatory diseases, which may be involved in different Wnt5a isoforms. Therefore, the Wnt5a isoforms may be potential diagnostic markers for inflammatory diseases and the mechanisms of the WNT5A gene promoter methylation need to be further investigated.
