期刊
JOURNAL OF CELLULAR AND MOLECULAR MEDICINE
卷 18, 期 9, 页码 1712-1719出版社
WILEY
DOI: 10.1111/jcmm.12340
关键词
E-cadherin; cell signalling; gene expression
资金
- Science and Technology Plan Foundation of Inner Mongolia Autonomous Region [20130404]
- Hospital Foundation of Inner Mongolia Autonomous Region People's Hospital [201301]
E-cadherin is a well-known mediator of cell-cell adherens junctions. However, many other functions of E-cadherin have been reported. Collectively, the available data suggest that E-cadherin may also act as a gene transcriptional regulator. Here, evidence supporting this claim is reviewed, and possible mechanisms of action are discussed. E-cadherin has been shown to modulate the activity of several notable cell signalling pathways, and given that most of these pathways in turn regulate gene expression, we proposed that E-cadherin may regulate gene transcription by affecting these pathways. Additionally, E-cadherin has been shown to accumulate in the nucleus where documentation of an E-cadherin fragment bound to DNA suggests that E-cadherin may directly regulate gene transcription. In summary, from the cell membrane to the nucleus, a role for E-cadherin in gene transcription may be emerging. Studies specifically focused on this potential role would allow for a more thorough understanding of this transmembrane glycoprotein in mediating intra- and intercellular activities.
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