PMID- 27569940 OWN - NLM STAT- MEDLINE DCOM- 20170531 LR - 20220409 IS - 1873-2623 (Electronic) IS - 0041-1345 (Linking) VI - 48 IP - 6 DP - 2016 Jul-Aug TI - Expression and Significance of RANTES and MCP-1 in Renal Tissue With Chronic Renal Allograft Dysfunction. PG - 2034-9 LID - S0041-1345(16)30160-9 [pii] LID - 10.1016/j.transproceed.2016.05.007 [doi] AB - BACKGROUND: To investigate the expression of RANTES (regulated upon activation, normal T-cell-expressed and -secreted) and monocyte chemoattractant protein-1 (MCP-1) in renal allografts with chronic renal allograft dysfunction (CRAD), and explore its relationship with interstitial fibrosis and tubular atrophy (IF/TA). METHODS: An immunohistochemical assay and computer-assisted, genuine colored image analysis system were used to detect the expression of RANTES and MCP-1 in renal allografts with CRAD. The relationship among the expression level of MCP-1, RANTES, and the grade of inflammatory cell infiltration, interstitial fibrosis, and tubular atrophy in renal allografts were analyzed. Ten specimens of healthy renal tissue were used as controls. RESULTS: Compared to the normal tissues, the expressions of RANTES and MCP-1 were significantly higher in the renal tissues with CRAD (P < .001), and the expressions tended to increase along with the pathological grade of IF/TA. The expression of RANTES and MCP-1 were positively correlated with the pathological grades of IF/TA (r = 0.940 and 0.954 respectively, P < .001 for both). CONCLUSION: In renal allograft tissue with CRAD, the up-regulated expressions of RANTES and MCP-1 may be related to the progression of chronic renal allograft dysfunction and allograft fibrosis. CI - Copyright (c) 2016 The Authors. Published by Elsevier Inc. All rights reserved. FAU - Yan, Q AU - Yan Q AD - Nephrology Department of Guilin 181st Hospital, Guangxi Key Laboratory of Metabolic Diseases Research, Guangxi, China. Electronic address: yanqiang1967@sohu.com. FAU - Jiang, H AU - Jiang H AD - Department of Urology, The Fifth Affiliated Hospital of Zunyi Medical College, Zhuhai, China. FAU - Wang, B AU - Wang B AD - Nephrology Department of Guilin 181st Hospital, Guangxi Key Laboratory of Metabolic Diseases Research, Guangxi, China. FAU - Sui, W AU - Sui W AD - Nephrology Department of Guilin 181st Hospital, Guangxi Key Laboratory of Metabolic Diseases Research, Guangxi, China. FAU - Zhou, H AU - Zhou H AD - Nephrology Department of Guilin 181st Hospital, Guangxi Key Laboratory of Metabolic Diseases Research, Guangxi, China. FAU - Zou, G AU - Zou G AD - Nephrology Department of Guilin 181st Hospital, Guangxi Key Laboratory of Metabolic Diseases Research, Guangxi, China. LA - eng PT - Journal Article PL - United States TA - Transplant Proc JT - Transplantation proceedings JID - 0243532 RN - 0 (CCL2 protein, human) RN - 0 (CCL5 protein, human) RN - 0 (Chemokine CCL2) RN - 0 (Chemokine CCL5) SB - IM MH - Chemokine CCL2/*blood/metabolism MH - Chemokine CCL5/*blood/metabolism MH - Fibrosis MH - Humans MH - *Kidney Transplantation MH - Renal Insufficiency, Chronic/*blood/*etiology/pathology EDAT- 2016/08/30 06:00 MHDA- 2017/06/01 06:00 CRDT- 2016/08/30 06:00 PHST- 2016/03/13 00:00 [received] PHST- 2016/05/04 00:00 [accepted] PHST- 2016/08/30 06:00 [entrez] PHST- 2016/08/30 06:00 [pubmed] PHST- 2017/06/01 06:00 [medline] AID - S0041-1345(16)30160-9 [pii] AID - 10.1016/j.transproceed.2016.05.007 [doi] PST - ppublish SO - Transplant Proc. 2016 Jul-Aug;48(6):2034-9. doi: 10.1016/j.transproceed.2016.05.007.