| Literature DB >> 18387785 |
Katharine H Wrighton1, Xin-Hua Feng.
Abstract
Smad proteins are key signal transducers for the TGF-beta superfamily and are frequently inactivated in human cancers, yet the molecular basis of how their levels and activities are regulated remains unclear. Recent progress, discussed herein, illustrates the critical roles of Smad post-translational modifications in the cellular outcome to TGF-beta signaling.Entities:
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Year: 2008 PMID: 18387785 PMCID: PMC2597537 DOI: 10.1016/j.cellsig.2008.02.003
Source DB: PubMed Journal: Cell Signal ISSN: 0898-6568 Impact factor: 4.315