At least four independent studies in different clinical settings showed that angiotensin-converting enzyme inhibitors (ACE-Is) such as enalapril effectively decrease plasma levels of circulating adhesion molecules (cAMs). To examine whether this effect may be mediated by the decreased action of angiotensin, we compared the effects of enalapril with the direct angiotensin-II antagonist, losartan...

Introduction Calmodulin (CaM) is a ubiquitous multifunctional Ca signal receptor in eukaryotes that participates in most of the important signaling pathways in cells. It plays a key role in transducing Ca signals to different physiological effects. In order to elucidate the functional mechanism of CaM, structural and biological studies have been carried out. The three-dimensional structure of p...

Many studies which focus on the molecules and mechanisms related to the characteristics of the cancer have been performed. In particular, cell adhesion molecules (CAMs) are known to play a central role in the adhesion of cancer cells to vascular endothelial cells. In this study, the expression of CAMs in hepatocellular carcinoma (HCC) cell lines w...

OBJECTIVE Higher circulating concentrations of cellular adhesion molecules (CAMs) can be used as markers of endothelial dysfunction. Given that the brain is highly vascularized, we assessed whether endothelial function is associated with cognitive performance. METHOD Within the Coronary Artery Risk Development in Young Adults (CARDIA) Study, excluding N = 54 with stroke before year 25, we stu...

Neural cell adhesion molecules (CAMs) are important players during neurogenesis and neurite outgrowth as well as axonal fasciculation and pathfinding. Some of these developmental processes entail the activation of cellular signaling cascades. Pharmacological and genetic evidence indicates that the neurite outgrowth-promoting activity of L1-type CAMs is at least in part mediated by the stimulati...

BACKGROUND Increased plasma levels of cellular adhesion molecules (CAMs) have been shown to be predictors of all cause mortality in individuals with chronic renal failure 12 and patients with end-stage renal disease receiving haemodialysis 3. In renal transplant recipients the predictive value of CAMs has not been well characterised. The aim of this study was to assess the relationship between ...

Neurons are believed to possess plasmalemmal microdomains and proteins analogous to the caveolae and caveolin of nonneuronal cells. Caveolae are plasmalemmal invaginations where activated glycosyl-phosphatidylinositol (GPI)-anchored proteins preferentially assemble and where transmembrane signaling may occur. Molecular cloning of rat reggie-1 and -2 (80% identical to goldfish reggie proteins) s...

Specific cell adhesion molecules (CAMs) are dedicated to the formation of axo-glial contacts at the nodes of Ranvier of myelinated axons. They play a central role in the organization and maintenance of the axonal domains: the node, paranode, and juxtaparanode. In particular, CAMs are essential for the accumulation of voltage-gated sodium channels at the nodal gap that ensures the rapid and salt...

We have used monolayers of parental 3T3 cells and 3T3 cells expressing one of three transfected cell adhesion molecules (CAMs) (NCAM, N-cadherin, and L1) as a culture substrate for rat cerebellar neurons. A number of tyrosine kinase inhibitors have been tested for their ability to inhibit neurite outgrowth over parental 3T3 monolayers which we show to be partly dependent on neuronal integrin re...

In the post-genomic era, computational identification of cell adhesion molecules (CAMs) becomes important in defining new targets for diagnosis and treatment of various diseases including cancer. Lack of a comprehensive CAM-specific database restricts our ability to identify and characterize novel CAMs. Therefore, we developed a comprehensive mammalian cell adhesion molecule (MCAM) database. Th...