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Chang X, Zhu G, Cai Z, Wang Y, Lian R, Tang X, Ma C, Fu S. miRNA, lncRNA and circRNA: Targeted Molecules Full of Therapeutic Prospects in the Development of Diabetic Retinopathy. Front Endocrinol (Lausanne) 2021; 12:771552. [PMID: 34858342 PMCID: PMC8631471 DOI: 10.3389/fendo.2021.771552] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/25/2021] [Indexed: 12/20/2022] Open
Abstract
Diabetic retinopathy (DR) is a common diabetic complication and the main cause of blindness worldwide, which seriously affects the quality of life of patients. Studies have shown that noncoding RNA (ncRNA) has distinct differentiated expression in DR and plays an important role in the occurrence and development of DR. ncRNAs represented by microRNAs (miRNAs), lncRNAs (lncRNAs), and circRNAs (circRNAs) have been shown to be widely involved in the regulation of gene expression and affect multiple biological processes of retinopathy. This article will review three RNAs related to the occurrence and development of DR on the basis of previous studies (especially their effects on retinal microangiopathy, retinal pigment epithelial cells, and retinal nerve cells) and discuss their underlying mechanisms and connections. Overall, this review will help us better understand the role of ncRNAs in the occurrence and development of DR and provide ideas for exploring potential therapeutic directions and targets.
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Affiliation(s)
- Xingyu Chang
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Guomao Zhu
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Zongyan Cai
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Yaqi Wang
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Rongna Lian
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Xulei Tang
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Gansu Province Clinical Research Center for Endocrine Disease, Lanzhou, China
| | - Chengxu Ma
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Songbo Fu
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Gansu Province Clinical Research Center for Endocrine Disease, Lanzhou, China
- *Correspondence: Songbo Fu,
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