Investigation of the Competition Between Cell/Surface and Cell/Cell Interactions During Neuronal Cell Culture on a Micro-Engineered Surface

2013 ◽  
Vol 13 (11) ◽  
pp. 1546-1555 ◽  
Author(s):  
Amélie Béduer ◽  
Inès Gonzales-Calvo ◽  
Christophe Vieu ◽  
Isabelle Loubinoux ◽  
Laurence Vaysse
Keyword(s):  
Cell Culture ◽  
Cell Surface ◽  
Neuronal Cell ◽  
Cell Interactions ◽  
Neuronal Cell Culture ◽  
Cell Cell

Experimental Measurements in the Acquisition of Biosignals from a Neuronal Cell Culture for an Exoprosthesis Command

2018 ◽  
Vol 69 (10) ◽  
pp. 2948-2939 ◽  
Author(s):  
Carmen Moldovan ◽  
Lidia Dobrescu ◽  
Violeta Ristoiu ◽  
Bogdan Firtat ◽  
Silviu Dinulescu ◽  
...  
Keyword(s):  
Cell Culture ◽  
Glass Plate ◽  
Neuronal Cell ◽  
Cellular Biology ◽  
Experimental Measurements ◽  
Neuron Culture ◽  
Neuronal Cell Culture ◽  
Made In

This article presents experimental measurements performed in order to connect a neuronal cell culture to an exoprosthesis. The experiments focused on the biosignals� acquisition from the cell culture. A special gold-plated glass plate device was realized and several constructive variants were analyzed. A Olympus microscope with fluorescence and photo system was used. The acquisition of bio signals from the neuron culture is realized and described in the paper. The measurements were made in the sterile environment within the laboratory of Institute of Cellular Biology and Pathology. The measurements have been made for the pair of electrodes 1-1 at the edge of the glass plate.

Dysregulation of NGF-signaling and Egr-1 expression by Tat in neuronal cell culture

2006 ◽  
Vol 208 (3) ◽  
pp. 506-515 ◽  
Author(s):  
Nune Darbinian-Sarkissian ◽  
Marta Czernik ◽  
Francesca Peruzzi ◽  
Jennifer Gordon ◽  
Jay Rappaport ◽  
...  
Keyword(s):  
Cell Culture ◽  
Neuronal Cell ◽  
Neuronal Cell Culture ◽  
Ngf Signaling

scholarly journals cag+Helicobacter pylori Induces Homotypic Aggregation of Macrophage-Like Cells by Up-Regulation and Recruitment of Intracellular Adhesion Molecule 1 to the Cell Surface

2002 ◽  
Vol 70 (8) ◽  
pp. 4687-4691 ◽  
Author(s):  
Stefan Moese ◽  
Matthias Selbach ◽  
Thomas F. Meyer ◽  
Steffen Backert
Keyword(s):  
Helicobacter Pylori ◽  
Cell Surface ◽  
Adhesion Molecule ◽  
Inflammatory Responses ◽  
Cell Interactions ◽  
Lymphocyte Function ◽  
Intracellular Adhesion Molecule ◽  
Infected Cells ◽  
Cell Cell

ABSTRACT Infection with cag + but not cag-negative Helicobacter pylori leads to the formation of large homotypic aggregates of macrophage-like cells. Intracellular adhesion molecule 1 is up-regulated and recruited to the cell surface of infected cells and mediates the aggregation via lymphocyte function-associated molecule 1. This signaling may regulate cell-cell interactions and inflammatory responses.

Cell Adhesion

2004 ◽  
Author(s):  
W. Mark Saltzman
Keyword(s):  
Extracellular Matrix ◽  
Cell Migration ◽  
Cell Adhesion ◽  
Cell Surface ◽  
Extracellular Space ◽  
Cell Aggregation ◽  
Solid Substrate ◽  
Cell Interactions ◽  
Phospholipid Bilayer ◽  
Cell Cell

The external surface of the cell consists of a phospholipid bilayer which carries a carbohydrate-rich coat called the glycocalyx; ionizable groups within the glycocalyx, such as sialic acid (N-acetyl neuraminate), contribute a net negative charge to the cell surface. Many of the carbohydrates that form the glycocalyx are bound to membrane-associated proteins. Each of these components— phospholipid bilayer, carbohydrate-rich coat, membrane-associated protein—has distinct physicochemical characteristics and is abundant. Plasma membranes contain ∼50% protein, ∼45% lipid, and ∼5% carbohydrate by weight. Therefore, each component influences cell interactions with the external environment in important ways. Cells can become attached to surfaces. The surface of interest may be geometrically complex (for example, the surface of another cell, a virus, a fiber, or an irregular object), but this chapter will focus on adhesion between a cell and a planar surface. The consequences of cell–cell adhesion are considered further in Chapter 8 (Cell Aggregation and Tissue Equivalents) and Chapter 9 (Tissue Barriers to Molecular and Cellular Transport). The consequences of cell–substrate adhesion are considered further in Chapter 7 (Cell Migration) and Chapter 12 (Cell Interactions with Polymers). Since the growth and function of many tissue-derived cells required attachment and spreading on a solid substrate, the events surrounding cell adhesion are fundamentally important. In addition, the strength of cell adhesion is an important determinant of the rate of cell migration, the kinetics of cell–cell aggregation, and the magnitude of tissue barriers to cell and molecule transport. Cell adhesion is therefore a major consideration in the development of methods and materials for cell delivery, tissue engineering, and tissue regeneration. The most stable and versatile mechanism for cell adhesion involves the specific association of cell surface glycoproteins, called receptors, and complementary molecules in the extracellular space, called ligands. Ligands may exist freely in the extracellular space, they may be associated with the extracellular matrix, or they may be attached to the surface of another cell. Cell–cell adhesion can occur by homophilic binding of identical receptors on different cells, by heterophilic binding of a receptor to a ligand expressed on the surface of a different cell, or by association of two receptors with an intermediate linker. Cell–matrix adhesion usually occurs by heterophilic binding of a receptor to a ligand attached to an insoluble element of the extracellular matrix.

scholarly journals Neuronal cell culture from transgenic zebrafish models of neurodegenerative disease

Biology Open ◽  
2018 ◽  
Vol 7 (10) ◽  
pp. bio036475 ◽  
Author(s):  
Jamie R. Acosta ◽  
Maxinne Watchon ◽  
Kristy C. Yuan ◽  
Jennifer A. Fifita ◽  
Adam J. Svahn ◽  
...  
Keyword(s):  
Cell Culture ◽  
Neurodegenerative Disease ◽  
Neuronal Cell ◽  
Transgenic Zebrafish ◽  
Neuronal Cell Culture

scholarly journals Proteomics of the human neuronal cell culture model of Alzheimer's disease

IBRO Reports ◽  
2019 ◽  
Vol 6 ◽  
pp. S109
Author(s):  
Min-Young Song ◽  
Da Kyeong Park ◽  
Chaewon Park ◽  
Dain Kim ◽  
Soo Youn Lee ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cell Culture ◽  
Neuronal Cell ◽  
Cell Culture Model ◽  
Neuronal Cell Culture ◽  
Human Neuronal Cell ◽  
Model Of Alzheimer’S Disease ◽  
Culture Model
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