Cadherins - a family of cell-cell adhesion molecules - are linked to the actin cytoskeleton via intervening proteins. Recent results address molecular explanations for observed cadherin behavior, point to signals that regulate adhesion by modulating elements of the cadherin-associated complex, challenge the belief that different cadherins generally cannot cross-adhere, and highlight instructive roles for cadherins in cell signaling and differentiation.

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http://dx.doi.org/10.1016/s0955-0674(99)00027-7DOI Listing

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