Search results for "cellule gliale"

Plasmalogens and cell-cell communication between retinal glial cells

2016

This is an abstract that was submitted for the 2016 ARVO Annual Meeting, held in Seattle, Wash., May 1-5, 2016.; Purpose: Plasmalogens (or ether-lipids) are a particular class of glycerophospholipids characterized by the presence of a vinyl-ether bond at the sn-1 position of the glycerol backbone and by the preferential esterification of polyunsaturated fatty acids (PUFAs) at the sn-2 position. Plasmalogens are found at high concentrations in retinal macroglial cells such as Müller cells and astrocytes. Müller cells and astrocytes are known to communicate by the way of intracellular calcium waves and gap junctions. Connexin 43 is the major protein of these communicating junctions. The aim o…