Responses of different cell lines from ocular tissues to elevated hydrostatic pressure

Responses of different cell lines from ocular tissues to elevated hydrostatic pressure.

BACKGROUND/AIMS Mechanical forces are thought to induce cellular responses through activation of signalling pathways. Cells within the intraocular environment are exposed to constant changes in the levels of intraocular pressure. In this study, an attempt was made to determine the acute effects of elevated hydrostatic pressure on different intraocular cells grown in culture. METHODS Different...

Responses of diVerent cell lines from ocular tissues to elevated hydrostatic pressure

Background/aims—Mechanical forces are thought to induce cellular responses through activation of signalling pathways. Cells within the intraocular environment are exposed to constant changes in the levels of intraocular pressure. In this study, an attempt was made to determine the acute eVects of elevated hydrostatic pressure on diVerent intraocular cells

Piezophily: Prokaryotes Exposed to Elevated Hydrostatic Pressure

Effect of Hydrostatic Pressure on Pc12 Cell Line

Purpose: The present study was designed to investigate the effect of hydrostatic pressure on cell viability, apoptosis induction, morphology and cell-substrate interactions of PC12 cells. Materials and Methods: PC12 as a neuronal cell line maintained in RPMI 1640 culture medium supplemented with 10% fetal bovine serum. PC12 cells were subjected to hydrostatic pressure. Experimental pressure con...

Regulation of cell cycle and stress responses to hydrostatic pressure in fission yeast.

We have investigated the cellular responses to hydrostatic pressure by using the fission yeast Schizosaccharomyces pombe as a model system. Exposure to sublethal levels of hydrostatic pressure resulted in G2 cell cycle delay. This delay resulted from Cdc2 tyrosine-15 (Y-15) phosphorylation, and it was abrogated by simultaneous disruption of the Cdc2 kinase regulators Cdc25 and Wee1. However, ce...