Transglutaminase is essential in receptor-mediated endocytosis of α2-macroglobulin and polypeptide hormones
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The receptor-mediated endocytosis of alpha 2-macroglobulin can be inhibited by a diverse group of chemical compounds all of which share the property of being inhibitors of one form of cellular transglutaminase. The present results strongly suggest that protein cross-linking may be essential for receptor-mediated endocytosis of some protein and polypeptide hormones.
author list (cited authors)
Davies, P., Davies, D. R., Levitzki, A., Maxfield, F. R., Milhaud, P., Willingham, M. C., & Pastan, I. H.