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The leukocyte beta 1 integrins
1Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
We summarize publications appearing in the past year on the blood cell beta 1 integrins VLA-1 through -6, including characterization of their ligand interactions, activation epitopes, signaling mechanisms, cellular distribution, and in vivo relevance. These studies extend our understanding of the beta 1 integrins, and continue to underscore their importance in leukocyte biology, which derives from their central role in mechanisms of cellular adhesion, growth, and differentiation.
We summarize publications appearing in the past year on the blood cell beta 1 integrins VLA-1 through -6, including characterization of their ligand interactions, activation epitopes, signaling mechanisms, cellular distribution, and in vivo relevance. These studies extend our understanding of the beta 1 integrins, and continue to underscore their importance in leukocyte biology, which derives from their central role in mechanisms of cellular adhesion, growth, and differentiation.