Title |
Smurf2 E3 ubiquitin ligase modulates proliferation and invasiveness of breast cancer cells in a CNKSR2 dependent manner
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Published in |
Cell Division, August 2014
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DOI | 10.1186/1747-1028-9-2 |
Pubmed ID | |
Authors |
Diana David, Sankar Jagadeeshan, Ramkumar Hariharan, Asha Sivakumari Nair, Radhakrishna Madhavan Pillai |
Abstract |
Smurf2 is a member of the HECT family of E3 ubiquitin ligases that play important roles in determining the competence of cells to respond to TGF- β/BMP signaling pathway. However, besides TGF-β/BMP pathway, Smurf2 regulates a repertoire of other signaling pathways ranging from planar cell polarity during embryonic development to cell proliferation, migration, differentiation and senescence. Expression of Smurf2 is found to be dysregulated in many cancers including breast cancer. The purpose of the present study is to examine the effect of Smurf2 knockdown on the tumorigenic potential of human breast cancer cells emphasizing more on proliferative signaling pathway. |
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