Buscar
Mostrando ítems 1-10 de 1816
Cell-surface translational dynamics of nicotinic acetylcholine receptors
(Frontiers, 2014)
Abstract: Synapse efficacy heavily relies on the number of neurotransmitter receptors available at a given time. In addition to the equilibrium between the biosynthetic production, exocytic delivery and recycling of receptors ...
Effects of carbachol on rat Sertoli cell proliferation and muscarinic acetylcholine receptors regulation: an in vitro study
(Elsevier B.V., 2004-08-20)
The aim of the present work was to study the effect of muscarinic agonist on cell proliferation and muscarinic acetylcholine receptors (mAChRs) regulation in rat Sertoli cells. Primary cultures of Sertoli cells were obtained ...
Implant surface features as key role on cell behavior
(2022-01-01)
It has been recognized that physical and chemical properties of biomaterial surfaces mediate the quality of extracellular matrix (ECM) that may affect cell behaviors. In nature, ECM is a heterogeneous three-dimensional ...
Cell-surface translational dynamics of nicotinic acetylcholine receptors
(Frontiers Research Foundation, 2014-11)
Synapse efficacy heavily relies on the number of neurotransmitter receptors available at a given time. In addition to the equilibrium between the biosynthetic production, exocytic delivery and recycling of receptors on the ...
Cell-to-cell transmission is the main mechanism supporting bovine viral diarrhea virus spread in cell culture
(American Society for Microbiology, 2019-01)
After initiation of an infective cycle, spread of virus infection can occur fundamentally in two different ways: (i) viral particles can be released into the external environment and diffuse through the extracellular space ...
Distinct localization of T cell Agrin during antigen presentation - evidence for the expression of Agrin receptor(s) in antigen-presenting cells
(Wiley-Blackwell, 2012-07-01)
Agrin is over-expressed by activated and autoimmune T cells, and synergizes with the T cell receptor (TCR) to augment cell activation. In the present study, we show that Agrin accumulates to distinct areas of the plasma ...
Distinct localization of T cell Agrin during antigen presentation - evidence for the expression of Agrin receptor(s) in antigen-presenting cells
(Wiley-Blackwell, 2012-07-01)
Agrin is over-expressed by activated and autoimmune T cells, and synergizes with the T cell receptor (TCR) to augment cell activation. In the present study, we show that Agrin accumulates to distinct areas of the plasma ...
Lipopolysaccharide-induced expression of cell surface receptors and cell activation of neutrophils and monocytes in whole human blood
(Associação Brasileira de Divulgação Científica, 2010-09-01)
Lipopolysaccharide (LPS) activates neutrophils and monocytes, inducing a wide array of biological activities. LPS rough (R) and smooth (S) forms signal through Toll-like receptor 4 (TLR4), but differ in their requirement ...
Identification of two surface proteins from C6/36 cells that bind dengue type 4 virus
(Journal of Virology, 1997-06-18)
Dengue viruses infect cells by attaching to a surface receptor, probably through the envelope (E) glycoprotein, located on the surface of the viral membrane. However, the identity of the dengue virus receptor in the mosquito ...