PKA negatively modulates the migration enhancing effect of Connexin 43

Ouabain Modulates the Distribution of Connexin 43 in Epithelial Cells.

BACKGROUND/AIMS The fact that ouabain has been identified as an endogenous substance, led us to inquire its physiological role in epithelial cells. Based on previous observations, we hypothesized that it influences processes related to cell contacts. Previously we have shown that nanomolar concentrations of ouabain up-regulate tight junctions, accelerate ciliogenesis, and increase gap junctiona...

A channel independent function of connexin 43 in cell migration

Fluoxetin Upregulates Connexin 43 Expression in Astrocyte

Introduction: Recent studies have shown that astrocytes play major roles in normal and disease condition of the central nervous system including multiple sclerosis (MS). Molecular target therapy studies in MS have revealed that connexin-43 (Cx43) and Aquaporin-4 (AQP4) contents of astrocytes undergo expression alteration. Fluoxetine had some effects in MS patients unrelated to its known antidep...

Connexin 43 controls the multipolar phase of neuronal migration to the cerebral cortex.

The prospective pyramidal neurons, migrating from the proliferative ventricular zone to the overlaying cortical plate, assume multipolar morphology while passing through the transient subventricular zone. Here, we show that this morphogenetic transformation, from the bipolar to the mutipolar and then back to bipolar again, is associated with expression of connexin 43 (Cx43) and, that knockdown ...

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...