Usage Information

GLP-1R–positive neurons in the lateral septum mediate the anorectic and weight-lowering effects of liraglutide in mice
Zijun Chen, Xiaofei Deng, Cuijie Shi, Haiyang Jing, Yu Tian, Jiafeng Zhong, Gaowei Chen, Yunlong Xu, Yixiao Luo, Yingjie Zhu
Zijun Chen, Xiaofei Deng, Cuijie Shi, Haiyang Jing, Yu Tian, Jiafeng Zhong, Gaowei Chen, Yunlong Xu, Yixiao Luo, Yingjie Zhu
View: Text | PDF
Research Article Metabolism Neuroscience

GLP-1R–positive neurons in the lateral septum mediate the anorectic and weight-lowering effects of liraglutide in mice

Abstract

Liraglutide, a glucagon-like peptide-1 (GLP-1) analog, is approved for obesity treatment, but the specific neuronal sites that contribute to its therapeutic effects remain elusive. Here, we show that GLP-1 receptor–positive (GLP-1R–positive) neurons in the lateral septum (LSGLP-1R) play a critical role in mediating the anorectic and weight-loss effects of liraglutide. LSGLP-1R neurons were robustly activated by liraglutide, and chemogenetic activation of these neurons dramatically suppressed feeding. Targeted knockdown of GLP-1 receptors within the LS, but not in the hypothalamus, substantially attenuated liraglutide’s ability to inhibit feeding and lower body weight. The activity of LSGLP-1R neurons rapidly decreased during naturalistic feeding episodes, while synaptic inactivation of LSGLP-1R neurons diminished the anorexic effects triggered by liraglutide. Together, these findings offer critical insights into the functional role of LSGLP-1R neurons in the physiological regulation of energy homeostasis and delineate their instrumental role in mediating the pharmacological efficacy of liraglutide.

Authors

Zijun Chen, Xiaofei Deng, Cuijie Shi, Haiyang Jing, Yu Tian, Jiafeng Zhong, Gaowei Chen, Yunlong Xu, Yixiao Luo, Yingjie Zhu

×

Usage data is cumulative from November 2025 through November 2026.

Usage JCI PMC
Text version 3,447 561
PDF 538 197
Figure 1,261 0
Supplemental data 679 56
Citation downloads 348 0
Totals 6,273 814
Total Views 7,087

Usage information is collected from two different sources: this site (JCI) and Pubmed Central (PMC). JCI information (compiled daily) shows human readership based on methods we employ to screen out robotic usage. PMC information (aggregated monthly) is also similarly screened of robotic usage.

Various methods are used to distinguish robotic usage. For example, Google automatically scans articles to add to its search index and identifies itself as robotic; other services might not clearly identify themselves as robotic, or they are new or unknown as robotic. Because this activity can be misinterpreted as human readership, data may be re-processed periodically to reflect an improved understanding of robotic activity. Because of these factors, readers should consider usage information illustrative but subject to change.

Advertisement