Title : HNK-1 carbohydrate-mediated cell adhesion to laminin-1 is different from heparin-mediated and sulfatide-mediated cell adhesion.

Pub. Date : 1997 May 15

PMID : 9210489






8 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 HNK-1 carbohydrate-mediated cell adhesion to laminin-1 is different from heparin-mediated and sulfatide-mediated cell adhesion. Carbohydrates beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P) Mus musculus
2 The sulfated HNK-1 carbohydrate present on glycolipids and on several neural recognition molecules has been shown to mediate the adhesion of murine small cerebellar neurons and astrocytes to the extracellular matrix molecule laminin-1. Carbohydrates beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P) Mus musculus
3 In this study, we characterized the binding of the HNK-1 carbohydrate to laminin-1 extracted from the Engelbreth-Holm-Swarm (EHS) sarcoma and distinguished it unequivocally from binding sites for other sulfated carbohydrates. Carbohydrates beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P) Mus musculus
4 In this study, we characterized the binding of the HNK-1 carbohydrate to laminin-1 extracted from the Engelbreth-Holm-Swarm (EHS) sarcoma and distinguished it unequivocally from binding sites for other sulfated carbohydrates. Carbohydrates beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P) Mus musculus
5 The HNK-1 carbohydrate also interacted with placental laminin isoforms containing an alpha chain variant. Carbohydrates beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P) Mus musculus
6 Binding studies with native or denatured laminin E8 fragments and proteolytic or recombinant fragments of the G domain localized the HNK-1 carbohydrate binding site to domain G2. Carbohydrates beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P) Mus musculus
7 The G2 domain is also involved in the adhesion of HNK-1 carbohydrate expressing early postnatal cerebellar neurons and is different from heparin- and sulfatide-mediated cell adhesion to laminin-1. Carbohydrates beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P) Mus musculus
8 HNK-1 carbohydrate-mediated cell adhesion appears, however, to be dependent on the native conformation of laminin-1 indicating a more complex cellular recognition process. Carbohydrates beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P) Mus musculus