Integrin alpha1beta1 is a negative feedback regulator of collagen synthesis (Gardner et al. 1999). CHO cells expressing human integrin alpha1beta1, but not cells expressing integrin alpha2beta1, were able to bind recombinant human collagen type XIII, promoting cell spreading (Nykvist et al. 2000).
Nykvist, P, Tu, H, Ivaska, J, Käpylä, J, Pihlajaniemi, T, Heino, J
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