Structural requirements for neural cell adhesion molecule-heparin interaction.
نویسندگان
چکیده
منابع مشابه
Structural requirements for neural cell adhesion molecule-heparin interaction.
Two biological domains have been identified in the amino terminal region of the neural cell adhesion molecule (NCAM): a homophilic-binding domain, responsible for NCAM-NCAM interactions, and a heparin-binding domain (HBD). It is not known whether these two domains exist as distinct structural entities in the NCAM molecule. To approach this question, we have further defined the relationship betw...
متن کاملTopographic localization of the heparin-binding domain of the neural cell adhesion molecule N-CAM
Previous studies have reported that the cell-binding region of the neural cell adhesion molecule (N-CAM) resides in a 65,000-D amino-terminal fragment designated Frl (Cunningham, B. A., S. Hoffman, U. Rutishauser, J. J. Hemperly, and G. M. Edelman, 1983, Proc. Natl. Acad. Sci. USA, 80:3116-3120). We have reported the presence of two functional domains in N-CAM, each identified by a specific mAb...
متن کاملStructural requirements for adhesion of soluble recombinant murine vascular cell adhesion molecule-1 to alpha 4 beta 1
This study describes the identification of seven amino acid residues of the vascular cell adhesion molecule (VCAM-1) that influence binding to the alpha 4 beta 1 receptor. Using recombinant murine VCAM-1-IgG, which is bound by both mouse (WEHI 231) and human (Ramos) lymphoid cells, two approaches demonstrated the crucial role of the first two NH2-terminal Ig-like domains in binding: (a) blockin...
متن کاملThe spermatogenic Ig superfamily/synaptic cell adhesion molecule mast-cell adhesion molecule promotes interaction with nerves.
Nerve-mast cell interaction is involved in both homeostatic and pathologic regulations. The molecules that sustain this association have not been identified. Because synaptic cell adhesion molecule (SynCAM), alternatively named spermatogenic Ig superfamily (SgIGSF), is expressed on both nerves and mast cells and because it binds homophilically, this molecule may be a candidate. To examine this ...
متن کاملMorphometrical Study of Polysialylated Neural Cell Adhesion Molecule Positive Cells in Rat Pups Hippocampus Following Induction of Seizure during Pregnancy
Background:The polysialylated neural cell adhesion molecule (PSA-NCAM) is expressed in developing brain. Fetal brain damage is caused by different conditions such as seizure and hypoxia. The present study was designed to investigate the effect of maternal seizures on the number of PSA-NCAM positive cells in pup's hippocampus. Methods: Female Wistar rats were divided into four groups: (a) kindle...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell Regulation
سال: 1990
ISSN: 1044-2030
DOI: 10.1091/mbc.1.8.567