机构：[1]State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People’s Republic of China,[2]Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People’s Republic of China,[3]Department of Head and Neck Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, People’s Republic of China外科中心头颈外科中心四川省肿瘤医院
Exploration of factors originating from brown adipose tissue that govern the thermogenic adipocyte differentiation is imperative for comprehending the regulatory framework underlying brown fat biogenesis and for devising therapeutic approaches for metabolic disorders associated with obesity. Prior evidence has illuminated the pivotal role of long noncoding RNAs (lncRNAs) in orchestrating thermogenesis within adipose tissue. Here, we aimed to explore and identify the critical lncRNA that could promote thermogenic adipocyte differentiation and to provide a novel strategy to treat obesity-related metabolic diseases in the future. In this study, through amalgamation with our previous lncRNA microarray data from small extracellular vesicles derived from BAT (sEV-BAT), we have identified sEV-BAT-enriched lncRNA AK029592 as a critical constituent of the thermogenic program, which actively fostered beige adipocyte differentiation and enhanced the thermogenic capacities of adipose tissue. Moreover, lncRNA AK029592 could sponge miR-199a-5p in adipocytes to stimulate thermogenic gene expression. Consequently, we concluded lncRNA AK029592 as a crucial lncRNA component of the thermogenic program that regulated beige adipocyte differentiation and white adipose tissue browning, thereby providing a novel therapeutic target and strategy in combating obesity and related metabolic diseases. Graphical Abstract
基金：
National Natural Science Foundation of China [U21A20369]; Sichuan Science and Technology Program [2023ZYD0110]
第一作者机构：[1]State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People’s Republic of China,[2]Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People’s Republic of China,
通讯作者：
通讯机构：[1]State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People’s Republic of China,[2]Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People’s Republic of China,[*1]State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People’s Republic of China[*2]Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People’s Republic of China
推荐引用方式(GB/T 7714)：
Hong Pengyu,Wang Dianri,Wu Yue,et al.A novel long noncoding RNA AK029592 contributes to thermogenic adipocyte differentiation[J].STEM CELLS TRANSLATIONAL MEDICINE.2024,doi:10.1093/stcltm/szae056.
APA：
Hong, Pengyu,Wang, Dianri,Wu, Yue,Zhang, Qi,Liu, Pan...&Tian, Weidong.(2024).A novel long noncoding RNA AK029592 contributes to thermogenic adipocyte differentiation.STEM CELLS TRANSLATIONAL MEDICINE,,
MLA：
Hong, Pengyu,et al."A novel long noncoding RNA AK029592 contributes to thermogenic adipocyte differentiation".STEM CELLS TRANSLATIONAL MEDICINE .(2024)
