Reconstructing targetable pathways in lung cancer by integrating diverse omics data.
Reconstructing targetable pathways in lung cancer by integrating diverse omics data.
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通过整合多样化的OMIC数据来重建肺癌中的可靶向途径。
DOI:
10.1038/ncomms3617
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发表时间:
2013
影响因子:
16.6
通讯作者:
Chinnaiyan, Arul M.
中科院分区:
文献类型:
--
作者:
Balbin, O. Alejandro;Prensner, John R.;Sahu, Anirban;Yocum, Anastasia;Shankar, Sunita;Malik, Rohit;Fermin, Damian;Dhanasekaran, Saravana M.;Chandler, Benjamin;Thomas, Dafydd;Beer, David G.;Cao, Xuhong;Nesvizhskii, Alexey I.;Chinnaiyan, Arul M.
Global ‘multi-omics’ profiling of cancer cells harbours the potential for characterizing the signaling networks associated with specific oncogenes. Here we profile the transcriptome, proteome and phosphoproteome in a panel of non-small cell lung cancer (NSCLC) cell lines in order to reconstruct targetable networks associated with KRAS dependency. We develop a two-step bioinformatics strategy addressing the challenge of integrating these disparate data sets. We first define an ‘abundance-score’ combining transcript, protein and phospho-protein abundances to nominate differentially abundant proteins and then use the Prize Collecting Steiner Tree algorithm to identify functional sub-networks. We identify three modules centered on KRAS and MET, LCK and PAK1 and b-Catenin. We validate activation of these proteins in KRAS-dependent (KRAS-Dep) cells and perform functional studies defining LCK as a critical gene for cell proliferation in KRAS-Dep but not KRAS-independent NSCLCs. These results suggest that LCK is a potential druggable target protein in KRAS-Dep lung cancers.
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影响因子:
3.4
作者:
Fermin, Damian;Basrur, Venkatesha;Yocum, Anastasia K.;Nesvizhskii, Alexey I.
通讯作者:
Nesvizhskii, Alexey I.
影响因子:
--
作者:
Chari R;Coe BP;Vucic EA;Lockwood WW;Lam WL
通讯作者:
Lam WL
影响因子:
50.3
作者:
Carretero J;Shimamura T;Rikova K;Jackson AL;Wilkerson MD;Borgman CL;Buttarazzi MS;Sanofsky BA;McNamara KL;Brandstetter KA;Walton ZE;Gu TL;Silva JC;Crosby K;Shapiro GI;Maira SM;Ji H;Castrillon DH;Kim CF;García-Echeverría C;Bardeesy N;Sharpless NE;Hayes ND;Kim WY;Engelman JA;Wong KK
通讯作者:
Wong KK
DOI:
10.1073/pnas.0912708107
发表时间:
2010-04-13
影响因子:
11.1
作者:
Gatza, Michael L.;Lucas, Joseph E.;Nevins, Joseph R.
通讯作者:
Nevins, Joseph R.
影响因子:
16
作者:
Chang, Jeffrey T.;Carvalho, Carlos;Mori, Seiichi;Bild, Andrea H.;Gatza, Michael L.;Wang, Quanli;Lucas, Joseph E.;Potti, Anil;Febbo, Phillip G.;West, Mike;Nevins, Joseph R.
通讯作者:
Nevins, Joseph R.