Comparative Transcriptome Profiling of Cold Exposure and β3-AR Agonist CL316,243-Induced Browning of White Fat.
Comparative Transcriptome Profiling of Cold Exposure and β3-AR Agonist CL316,243-Induced Browning of White Fat.
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冷暴露和 β3-AR 激动剂 CL316,243 诱导的白色脂肪褐变的比较转录组分析
DOI:
10.3389/fphys.2021.667698
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发表时间:
2021
影响因子:
4
通讯作者:
Xu L
中科院分区:
文献类型:
--
作者:
Li Y;Ping X;Zhang Y;Li G;Zhang T;Chen G;Ma X;Wang D;Xu L
Beige adipocytes are newly identified thermogenic-poised adipocytes that could be activated by cold or β3-adrenergic receptor (β3-AR) signaling and offer therapeutic potential for treating obesity and metabolic diseases. Here we applied RNA-sequencing analysis in the beige fat of mice under cold exposure or β3-AR agonist CL316,243 (CL) treatment to provide a comparative and comprehensive analysis for the similarity and heterogeneity of these two stimulants. Importantly, via KEGG analysis, we found that cold and CL commonly induced oxidative phosphorylation. Meanwhile, cold increased glycerolipid and amino acids metabolism while CL treatment triggered a broader spectrum of metabolic responses including carbohydrate metabolism. Besides, cold or CL treatment featured greater heterogeneity in downregulated gene programs. Of note, the top changed genes in each category were confirmed by qPCR analysis. Overall, our analysis provided a better understanding of the heterogeneity of differential models for beige adipocytes activation and a possible clue for optimizing β3-AR agonists in the future.
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影响因子:
7.7
作者:
Jiang Y;Berry DC;Graff JM
通讯作者:
Graff JM
影响因子:
5.2
作者:
Collins S
通讯作者:
Collins S
影响因子:
64.8
作者:
Galmozzi, Andrea;Kok, Bernard P.;Saez, Enrique
通讯作者:
Saez, Enrique
影响因子:
29
作者:
Cypess AM;Weiner LS;Roberts-Toler C;Franquet Elía E;Kessler SH;Kahn PA;English J;Chatman K;Trauger SA;Doria A;Kolodny GM
通讯作者:
Kolodny GM
DOI:
10.1073/pnas.1207911109
发表时间:
2012-06-19
影响因子:
11.1
作者:
Cypess, Aaron M.;Chen, Yih-Chieh;Kahn, C. Ronald
通讯作者:
Kahn, C. Ronald