Involvement of endothelial cell adhesion molecules in the development of anti-Thy-1 nephritis.

To study an involvement of glomerular endothelial cells in the development of anti-Thy-1 nephritis, we examined the expression of endothelial cell adhesion molecules during the course of this model. Ribonuclease protection assay elucidated that expression of mRNA for intercellular adhesion molecule-1 (ICAM-1) was markedly enhanced in the glomeruli with a peak at 2 h (6.5-fold, p < 0.

Localization of olfactomedin-related glycoprotein isoform (BMZ) in the golgi apparatus of glomerular podocytes in rat kidneys.

Agene encoding olfactomedin-related glycoprotein was isolated from rat glomerulus despite its prior identification as a neuron-specific gene. The mRNA expression was remarkably intense in renal glomerulus and brain and faint in the lung and eye among rat systemic organs. Although the brain contained four mRNA variants (AMY, AMZ, BMY, and BMZ) transcribed from a single gene, the glomerulus, lung, and eye expressed only two variants (BMZ and BMY).