PMID- 9218837 OWN - NLM STAT- MEDLINE DCOM- 19970807 LR - 20190512 IS - 0009-9104 (Print) IS - 1365-2249 (Electronic) IS - 0009-9104 (Linking) VI - 109 IP - 1 DP - 1997 Jul TI - Gene expression of CC chemokines in experimental crescentic glomerulonephritis (CGN). PG - 143-8 AB - CGN is a rapidly progressive glomerular disease. Monocytes/macrophages are frequently observed in glomeruli in cases of CGN and they are considered to play a crucial role in the pathogenesis of this disease. We described previously the glomerular expression of monocyte chemoattractant protein-1 (MCP-1), which is a potent chemoattractant for monocytes and a member of CC chemokine family, in an experimental model of CGN. In the present study we investigated the expression of mRNAs for other CC chemokines, namely, MCP-3, macrophage inflammatory protein-1alpha (MIP-1alpha), MIP-1beta, RANTES and TCA3, all of which are chemotactic for monocytes, in the CGN model. First, we established a reverse transcriptase-polymerase chain reaction (RT-PCR) method by which mRNA for each of the CC chemokines could be amplified separately, and then we measured the levels of the expression of mRNAs for the chemokines in diseased glomeruli at several time points after induction of CGN. The mRNAs for all CC chemokines examined were expressed in glomeruli of rats with CGN. Moreover, induction of the gene expression of MIP-1alpha and MIP-1beta seemed to occur earlier than that of the others. CC chemokines may contribute to the recruitment and activation of monocytes in CGN, and each individual CC chemokine may play an overlapping but distinct role in the pathogenesis of this disease. FAU - Natori, Y AU - Natori Y AD - Division of Pathophysiology, Research Institute, International Medical Centre of Japan, Tokyo. FAU - Sekiguchi, M AU - Sekiguchi M FAU - Ou, Z AU - Ou Z FAU - Natori, Y AU - Natori Y LA - eng PT - Journal Article PL - England TA - Clin Exp Immunol JT - Clinical and experimental immunology JID - 0057202 RN - 0 (CCL1 protein, human) RN - 0 (CCL7 protein, human) RN - 0 (Ccl7 protein, rat) RN - 0 (Chemokine CCL1) RN - 0 (Chemokine CCL3) RN - 0 (Chemokine CCL4) RN - 0 (Chemokine CCL5) RN - 0 (Chemokine CCL7) RN - 0 (Chemokines) RN - 0 (Chemokines, CC) RN - 0 (Cytokines) RN - 0 (Macrophage Inflammatory Proteins) RN - 0 (Monocyte Chemoattractant Proteins) RN - 0 (RNA, Messenger) SB - IM MH - Animals MH - Basement Membrane/immunology MH - Chemokine CCL1 MH - Chemokine CCL3 MH - Chemokine CCL4 MH - Chemokine CCL5/genetics/metabolism MH - Chemokine CCL7 MH - Chemokines/*genetics/*metabolism MH - Chemokines, CC MH - Chemotaxis MH - Cytokines/genetics/metabolism MH - Gene Expression MH - Glomerulonephritis/*genetics/*immunology MH - Kidney Glomerulus/immunology/metabolism/pathology MH - Macrophage Inflammatory Proteins/genetics/metabolism MH - Monocyte Chemoattractant Proteins/genetics/metabolism MH - Monocytes/immunology MH - Polymerase Chain Reaction MH - RNA, Messenger/metabolism MH - Rats PMC - PMC1904711 EDAT- 1997/07/01 00:00 MHDA- 1997/07/01 00:01 PMCR- 1998/07/01 CRDT- 1997/07/01 00:00 PHST- 1997/07/01 00:00 [pubmed] PHST- 1997/07/01 00:01 [medline] PHST- 1997/07/01 00:00 [entrez] PHST- 1998/07/01 00:00 [pmc-release] AID - 10.1046/j.1365-2249.1997.4271321.x [doi] PST - ppublish SO - Clin Exp Immunol. 1997 Jul;109(1):143-8. doi: 10.1046/j.1365-2249.1997.4271321.x.