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Exendin-4-assisted Adipose Derived Mesenchymal Stem Cell Therapy Protects Renal Function Against Co-existing Acute Kidney Ischemia-reperfusion Injury and Severe Sepsis Syndrome in Rat

Overview
Journal Am J Transl Res
Specialty General Medicine
Date 2017 Aug 15
PMID 28804538
Citations 17
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Abstract

This study tested the hypothesis that combined therapy with exendin-4 (Ex4) and autologous adipose-derived mesenchymal stem cells (ADMSCs) was superior to either alone for protecting renal function against acute kidney ischemia-reperfusion (IR; 40-min ischemia/27-h reperfusion) injury when complicated by sepsis syndrome (SS; by cecal-ligation-puncture). Adult-male Sprague-Dawley rats (n=40) were equally divided into group 1 (sham-control), group 2 (IR-SS), group 3 (IR-SS + Ex4, 10 μg/kg subcutaneously 30 min after reperfusion and daily for 3 days), group 4 [IR-SS + ADMSC (1.2 × 10)], and group 5 (IR-SS + Ex4 + ADMSC). The circulating levels of BUN and creatinine and the ratio of urine protein to creatinine were highest in group 2, lowest in group 1, significantly higher in groups 3 and 4 than group 5, and significantly higher in group 3 than in group 4 (all P<0.0001). Microscopic findings of kidney injury score, inflammatory cells (CD14+, F4/80+), and expressions of glomerular-damage indicators (FSP-1+/WT-1+) and renal tubular-damage indicators (KIM-1+/snail+) showed an identical pattern, whereas expressions of indices of glomerular-integrity (ZO-1+/p-cadherin+/podocin+/synaptopodin+) and angiogenesis (CD31+/vWF+/number of small vessels) biomarkers demonstrated an opposite pattern, to that of creatinine level (all P<0.001). Protein expressions of inflammatory (MMP-9/IL-1ß/TNF-α/TLR-2/TLR-4), apoptotic (cleaved caspase-3/PARP/mitochondrial Bax), and oxidative-stress (NOX-1/NOX-2/oxidized protein) biomarkers exhibited an identical pattern, whereas anti-inflammatory (IL-10/IL-4) biomarkers displayed an opposite pattern, to that of creatinine level (all P<0.001). In conclusion, combined Ex4 and ADMSC therapy significantly protected kidney from acute IR-SS injury.

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References
1.
Kim W, Huh J, Lim C, Koh Y, Hong S . Analysis of progression in risk, injury, failure, loss, and end-stage renal disease classification on outcome in patients with severe sepsis and septic shock. J Crit Care. 2011; 27(1):104.e1-7. DOI: 10.1016/j.jcrc.2011.04.005. View

2.
Urbschat A, Zacharowski K, Obermuller N, Rupprecht K, Penzkofer D, Jennewein C . The small fibrinopeptide Bβ15-42 as renoprotective agent preserving the endothelial and vascular integrity in early ischemia reperfusion injury in the mouse kidney. PLoS One. 2014; 9(1):e84432. PMC: 3879329. DOI: 10.1371/journal.pone.0084432. View

3.
Yip H, Yang C, Chen K, Huang T, Chen Y, Zhen Y . Combined melatonin and exendin-4 therapy preserves renal ultrastructural integrity after ischemia-reperfusion injury in the male rat. J Pineal Res. 2015; 59(4):434-47. DOI: 10.1111/jpi.12273. View

4.
Thongprayoon C, Cheungpasitporn W, Srivali N, Ungprasert P, Kittanamongkolchai W, Greason K . Acute kidney injury after transcatheter aortic valve replacement: a systematic review and meta-analysis. Am J Nephrol. 2015; 41(4-5):372-82. DOI: 10.1159/000431337. View

5.
Ko S, Yip H, Zhen Y, Lee C, Lee C, Huang C . Adipose-Derived Mesenchymal Stem Cell Exosomes Suppress Hepatocellular Carcinoma Growth in a Rat Model: Apparent Diffusion Coefficient, Natural Killer T-Cell Responses, and Histopathological Features. Stem Cells Int. 2015; 2015:853506. PMC: 4545422. DOI: 10.1155/2015/853506. View