Determining the cross-talk between smooth muscle cells and macrophages on a cobalt-chromium stent material surface using an in vitro postimplantation coculture model

2017 ◽  
Vol 106 (3) ◽  
pp. 673-685 ◽  
Author(s):  
Jordan A. Anderson ◽  
Sujan Lamichhane ◽  
Thomas Vierhout ◽  
Daniel Engebretson
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Cells ◽  
Cross Talk ◽  
Muscle Cells ◽  
Material Surface ◽  
Cobalt Chromium ◽  
Coculture Model ◽  
Cobalt Chromium Stent ◽  
Stent Material

scholarly journals Three-Dimensional Coculture Model to Analyze the Cross Talk Between Endothelial and Smooth Muscle Cells

2017 ◽  
Vol 23 (1) ◽  
pp. 38-49 ◽  
Author(s):  
Minu Karthika Ganesan ◽  
Richard Finsterwalder ◽  
Heide Leb ◽  
Ulrike Resch ◽  
Karin Neumüller ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Cells ◽  
Cross Talk ◽  
Three Dimensional ◽  
Muscle Cells ◽  
Coculture Model ◽  
The Cross

Epicardial Cells of Human Adults Can Undergo an Epithelial-to-Mesenchymal Transition and Obtain Characteristics of Smooth Muscle Cells In Vitro

Stem Cells ◽  
2007 ◽  
Vol 25 (2) ◽  
pp. 271-278 ◽  
Author(s):  
John van Tuyn ◽  
Douwe E. Atsma ◽  
Elizabeth M. Winter ◽  
Ietje van der Velde-van Dijke ◽  
Daniel A. Pijnappels ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Cells ◽  
Epithelial To Mesenchymal Transition ◽  
Muscle Cells ◽  
Mesenchymal Transition ◽  
Epicardial Cells ◽  
Human Adults

Characterization and confocal imaging of calponin in gastrointestinal smooth muscle

1993 ◽  
Vol 265 (5) ◽  
pp. C1371-C1378 ◽  
Author(s):  
M. P. Walsh ◽  
J. D. Carmichael ◽  
G. J. Kargacin
Keyword(s):  
Smooth Muscle ◽  
Protein Kinase ◽  
Smooth Muscle Cells ◽  
Thin Filament ◽  
Muscle Cells ◽  
Biochemical Properties ◽  
Confocal Imaging ◽  
Isolated Cells ◽  
Independent Manner

Calponin isolated from chicken gizzard smooth muscle binds in vitro to actin in a Ca(2+)-independent manner and thereby inhibits the actin-activated Mg(2+)-adenosinetriphosphatase of smooth muscle myosin. This inhibition is relieved when calponin is phosphorylated by protein kinase C or Ca2+/calmodulin-dependent protein kinase II, suggesting that calponin is involved in thin filament-associated regulation of smooth muscle contraction. To further examine this possibility, calponin was isolated from toad stomach smooth muscle, characterized biochemically, and localized in intact isolated cells. Toad stomach calponin had the same basic biochemical properties as calponin from other sources. Confocal immunofluorescence microscopy revealed that calponin in intact smooth muscle cells was localized to long filamentous structures that were colabeled by antibodies to actin or tropomyosin. Preservation of the basic biochemical properties of calponin from species to species suggests that these properties are relevant for its in vivo function. Its colocalization with actin and tropomyosin indicates that calponin is associated with the thin filament in intact smooth muscle cells.

Light and dark smooth muscle cells in estrogen-stimulated rat myometrium

1976 ◽  
Vol 54 (6) ◽  
pp. 822-833 ◽  
Author(s):  
R. E. Garfield ◽  
E. E. Daniel
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Cells ◽  
Muscle Cells ◽  
Atp Depletion ◽  
Metabolic Inhibitors ◽  
Volume Control ◽  
Control Mechanisms ◽  
Dark Cells ◽  
Light Cells

Smooth muscle cells of different densities to transmission of electrons (termed light and dark cells) were found in rat myometrium examined in the electron microscope following fixation by immersion in glutaraldehyde. Light cells accounted for about 4% of the total population of cells. No light cells were found in tissues fixed in situ by intraarterial perfusion with glutaraldehyde. In addition to staining differences, light cells were distinguished from most dark cells by differences in nuclear, mitochondrial, endoplasmic reticular, and surface structures. The relative number of light and dark cells after in vitro fixation was not changed in tissues relaxed with adrenaline or contracted with oxytocin. Mechanical injury resulted in increased numbers of light cells. Similarly, chemical injury with metabolic inhibitors resulted in ATP depletion, followed by increased numbers of light cells and gain in water content. We concluded that light cells were produced by mechanical or metabolic damage, leading to loss of volume control mechanisms, swelling, and leakage of protein. Light cells found after fixation in vitro in numerous prior studies represent cells damaged during isolation, and not a physiological variant among smooth muscle cells.

scholarly journals Cross-talk between angiotensin II and IGF-1-induced connexin 43 expression in human saphenous vein smooth muscle cells

2011 ◽  
Vol 15 (8) ◽  
pp. 1695-1702 ◽  
Author(s):  
Guanghong Jia ◽  
Anshu Aggarwal ◽  
Amanuel Yohannes ◽  
Deepak M. Gangahar ◽  
Devendra K. Agrawal
Keyword(s):  
Smooth Muscle ◽  
Angiotensin Ii ◽  
Smooth Muscle Cells ◽  
Cross Talk ◽  
Saphenous Vein ◽  
Connexin 43 ◽  
Muscle Cells ◽  
Human Saphenous Vein
Sign in / Sign up

Export Citation Format

Share Document