Role of cytoskeletal proteins in cerebral cavernous malformation signaling pathways: a proteomic analysis.
Role of cytoskeletal proteins in cerebral cavernous malformation signaling pathways: a proteomic analysis.
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DOI:
10.1039/c3mb70199a
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发表时间:
2014-07
影响因子:
--
通讯作者:
Bencharit S
中科院分区:
文献类型:
--
作者:
Baxter SS;Dibble CF;Byrd WC;Carlson J;Mack CR;Saldarriaga I;Bencharit S
An in vitro proteomics and systems biology of cerebral cavernous malformation. Three genetic mutations were found to cause cerebral cavernous malformation (CCM), a vascular anomaly predisposing affected individuals to hemorrhagic stroke. These CCM proteins function together as a protein complex in the cell. Loss of expression of each CCM gene results in loss of in vitro endothelial tube formation. Label-free differential protein expression analysis using multidimensional liquid chromatography/tandem mass spectrometry (2D-LC-MS/MS) was applied to explore the proteomic profile for loss of each CCM gene expression in mouse endothelial stem cells (MEES) compared to mock shRNA and no shRNA control cell-lines. Differentially expressed proteins were identified (p < 0.05). 120 proteins were differentially expressed among the cell-lines. Principal component analysis and cluster analysis show the effects of individual knockdown. In all knockdown cell-lines, altered expression of cytoskeletal proteins is the most common. While all CCM mutations result in similar pathology, different CCM mutations have their own distinct pathogenesis in cell signaling.
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影响因子:
4.8
作者:
Borikova, Asya L.;Dibble, Christopher F.;Johnson, Gary L.
通讯作者:
Johnson, Gary L.
影响因子:
4.8
作者:
Guclu, B;Ozturk, AK;Gunel, M
通讯作者:
Gunel, M
影响因子:
4.1
作者:
ROBINSON, JR;AWAD, IA;LITTLE, JR
通讯作者:
LITTLE, JR
影响因子:
2.9
作者:
NISHIDA, E
通讯作者:
NISHIDA, E
影响因子:
3.5
作者:
DUBOVSKY, J;ZABRAMSKI, JM;WEBER, JL
通讯作者:
WEBER, JL