Neural cell adhesion molecule (N-CAM) in fetal and mature human heart
نویسندگان
چکیده
منابع مشابه
The ubiquitous neural cell adhesion molecule (N-CAM)
Adhesive interactions are important for cell trafficking, differentiation, function and tissue differentiation. Neural cell adhesion molecule (NCAM) is involved in a diverse range of contact-mediated interactions among neurons, astrocytes, oligodendrocytes, and myotubes. It is widely but transiently expressed in many tissues early in embryogenesis. Four main isoforms exist but there are many ot...
متن کاملOligodendrocyte cell adhesion molecules are related to neural cell adhesion molecule (N-CAM).
The glycoproteins responsible for calcium-dependent oligodendrocyte aggregation were purified and characterized. Using detergent extraction, lentil-lectin-Sepharose 4B affinity chromatography, and preparative gel electrophoresis, 3 proteins were purified to apparent homogeneity, with relative Mrs of 120,000, 140,000, and 180,000. The aggregation assay showed that all 3 proteins had the ability ...
متن کاملThe neural cell adhesion molecule N-CAM enhances L1-dependent cell-cell interactions
On neural cells, the cell adhesion molecule L1 is generally found coexpressed with N-CAM. The two molecules have been suggested, but not directly shown, to affect each other's function. To investigate the possible functional relationship between the two molecules, we have characterized the adhesive interactions between the purified molecules and between cultured cells expressing them. Latex bea...
متن کاملEmbryonic neural cell adhesion molecule (N-CAM) is elevated in the denervated rat dentate gyrus.
We evaluated the immunohistological changes in neural cell adhesion molecule (N-CAM) expression in the adult rat dentate gyrus during the period of synaptic degeneration, axonal sprouting, and synaptogenesis following ipsilateral entorhinal cortex (ERC) lesion. This lesion denervates the outer two-thirds of the dentate granule cells dendrites and induces compensatory sprouting from the subjacen...
متن کاملLocalization of neural cell adhesion molecule (N-CAM) immunoreactivity in adult rat tissues.
Neural cell adhesion molecule (N-CAM) mediates homophilic adhesion between cells and heterophilic adhesion between cells and extracellular matrix in a Ca2+-independent manner. N-CAM is widely expressed during development and plays a crucial role in cell division, migration, and differentiation, but its expression is restricted in adults. The distribution of N-CAM immunoreactivity in adult rat t...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1990
ISSN: 0014-5793
DOI: 10.1016/0014-5793(90)80920-e