Background: The prevalence of childhood obesity and obesity-related metabolic disorder such as dyslipidemia has sharply increased in the past few decades. Chronic low-grade inflammation is associated with the development of comorbidities and poor prognosis in obesity. This study aims to evaluate interleukin-10 (IL-10) in childhood obesity with hypertriglyceridemia. Method: We evaluated IL-10 and signal transducer and activator of transcription 3 (STAT3) mRNA expression in adipose tissue (AT) as well as serum IL-10 in 62 children of 3 groups and in high-fat diet (HFD) induced obese rat. Expression of IL-10 and STAT3 protein in AT of diet-induced obese rats were examined over feed period. Results: Adipose IL-10 and STAT3 mRNA expression and serum IL-10 reduced in obese children with hypertriglyceridemia and in HFD obese rats. The protein expression of IL-10 and STAT3 decreased in AT of obese rats compared with the control rats at end time. Expression of IL-10 mRNA was negatively correlated to TG and LDL-C levels, and positively correlated to HDL-C, adiponectin and serum IL-10 levels. Conclusions: IL-10 expression and its downstream JAK-STAT pathway are down-regulated in obese children with hypertriglyceridemia and in HFD obese rats.
基金:
National Natural Science Foundation of China [81673187]
第一作者单位:[1]Xi An Jiao Tong Univ, Affiliated Hosp 2, Dept Pediat, 157 Xiwu Rd, Xian 710061, Shaanxi, Peoples R China
通讯作者:
推荐引用方式(GB/T 7714):
Liu Yuesheng,Xu Dong,Yin Chunyan,et al.IL-10/STAT3 is reduced in childhood obesity with hypertriglyceridemia and is related to triglyceride level in diet-induced obese rats[J].BMC ENDOCRINE DISORDERS.2018,18:doi:10.1186/s12902-018-0265-z.
APA:
Liu, Yuesheng,Xu, Dong,Yin, Chunyan,Wang, Sisi,Wang, Min&Xiao, Yanfeng.(2018).IL-10/STAT3 is reduced in childhood obesity with hypertriglyceridemia and is related to triglyceride level in diet-induced obese rats.BMC ENDOCRINE DISORDERS,18,
MLA:
Liu, Yuesheng,et al."IL-10/STAT3 is reduced in childhood obesity with hypertriglyceridemia and is related to triglyceride level in diet-induced obese rats".BMC ENDOCRINE DISORDERS 18.(2018)