Epithelial mesenchymal interactions in cancer and development

Article Abstract:

The author reviews publications on epithelial mesenchymal transition. The topics of interest include the developmental constraints of these transitions, the role of E-cadherin in epithelial mesenchymal transitions and the role and mechanisms of the Wnt signaling.

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New insights into host factors in HIV-1 pathogenesis

Article Abstract:

The publications on the human immunodeficiency virus type 1 pathogenesis have been reviewed. Topics of interest include developing regiments controlling viral replication and restoring immune competence in the HIV-infected person.

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Actin dynamics control SRF activity by regulation of its coactivator MAL

Article Abstract:

Research has been conducted on MAL, a G-actin-associated serum response factor coactivator. The authors demonstrate that MAL is redistributed from the cytoplasm to the nucleus responding to Rho-induced actin polymerization.

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