Spatio-temporal analysis of type 2 diabetes mellitus based on differential expression networks.
Spatio-temporal analysis of type 2 diabetes mellitus based on differential expression networks.
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基于差异表达网络的2型糖尿病时空分析
DOI:
10.1038/srep02268
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发表时间:
2013
影响因子:
4.6
通讯作者:
Chen, Luonan
中科院分区:
文献类型:
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作者:
Sun, Shao-Yan;Liu, Zhi-Ping;Zeng, Tao;Wang, Yong;Chen, Luonan
T2DM is complex in its dynamical dependence on multiple tissues, disease states and factors' interactions. However, most existing work devoted to characterizing its pathophysiology from one static tissue, individual factors, or single state. Here we perform a spatio-temporal analysis on T2DM by developing a new form of molecular network, i.e. ‘differential expression network’ (DEN), which can reflect phenotype differences at network level. Static DENs show that three tissues (white adipose, skeletal muscle and liver) all suffer from severe inflammation and perturbed metabolism, among which metabolic functions are seriously affected in liver. Dynamical analysis on DENs reveals metabolic function changes in adipose and liver are consistent with insulin resistance (IR) deterioration. Close investigation on IR pathway identifies ‘disease interactions’, revealing that IR deterioration is earlier than that on SlC2A4 in adipose and muscle. Our analysis also provides evidence that rising of insulin secretion is the root cause of IR in diabetes.
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影响因子:
7.7
作者:
Curtis JM;Grimsrud PA;Wright WS;Xu X;Foncea RE;Graham DW;Brestoff JR;Wiczer BM;Ilkayeva O;Cianflone K;Muoio DE;Arriaga EA;Bernlohr DA
通讯作者:
Bernlohr DA
影响因子:
8.2
作者:
Herrera, B. M.;Lockstone, H. E.;Taylor, J. M.;Ria, M.;Barrett, A.;Collins, S.;Kaisaki, P.;Argoud, K.;Fernandez, C.;Travers, M. E.;Grew, J. P.;Randall, J. C.;Gloyn, A. L.;Gauguier, D.;McCarthy, M. I.;Lindgren, C. M.
通讯作者:
Lindgren, C. M.
影响因子:
3.7
作者:
He B;Zhang H;Shi T
通讯作者:
Shi T
DOI:
10.1016/j.bbrc.2011.02.097
发表时间:
2011-04-01
影响因子:
3.1
作者:
Ramprasath, Tharmarajan;Murugan, Ponniah Senthil;Selvam, Govindan Sadasivam
通讯作者:
Selvam, Govindan Sadasivam
影响因子:
9.9
作者:
通讯作者:
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