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New Research from the Kusumbe group at the Kennedy Institute of Rheumatology identifies vascular attrition, marked by pericyte to fibroblast differentiation, as a primary hallmark of aging and highlights organ-specific vascular changes with age.
From left to right 1 - Tile scan 3D confocal image showing a mouse spleen with multicolour immunolabeling for endothelial cell and pericyte markers. Blue shows cell nuclei stained with TO-PRO-3. 2 - Tile scan 3D confocal image showing a mouse spleen with multicolour immunolabeling for endothelial cell and pericyte markers. 3 - Tile scan 3D confocal image showing a mouse kidney with multicolour immunolabeling for endothelial cell and pericyte markers. Blue shows cell nuclei stained with TO-PRO-3. 4 - Tile scan 3D confocal image showing a mouse kidney with multicolour immunolabeling for endothelial cell and pericyte markers.
