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Identification of Candidate Genes Involved in Renal Ischemia/Reperfusion Injury

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单位: [1]Department of Clinical Laboratory, Peking University People’s Hospital, Beijing, People’s Republic of China. [2]Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
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关键词: ischemia reperfusion injury kidney transplantation SPRR2F MMP-10 miR-139-5p

摘要:
Renal ischemia/reperfusion injury (IRI) is a main risk factor for the occurrence of delayed graft function or primary graft nonfunction of kidney transplantation. However, it lacks ideal molecular markers for indicating IRI in kidney transplantation. The present study is to explore novel candidate genes involved in renal IRI. Experimental renal IRI mouse models were constructed, and the differentially expressed genes were screened using a microarray assay. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analysis were performed. The expression of genes was detected using real-time qPCR assay. Western blotting and immunohistochemistry staining assays were performed for protein determination. We identified that renal IRI induced the upregulation of SPRR2F, SPRR1A, MMP-10, and long noncoding RNA (lncRNA) Malat1 in kidney tissues for 479.3-, 4.98-, 238.1-, and 3.79-fold, respectively. The expression of miR-139-5p in kidney tissues of IRI-treated mice was decreased to 40.4% compared with the sham-operated mice. These genes are associated with keratinocyte differentiation, regeneration and repair of kidney tissues, extracellular matrix degradation and remodeling, inflammation, and cell proliferation in renal IRI. Identification of novel biomarkers involved in renal IRI may provide evidences for the diagnosis and treatment of renal IRI.

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出版当年[2018]版:
大类 | 3 区 生物
小类 | 4 区 生化与分子生物学 4 区 细胞生物学 4 区 遗传学
最新[2025]版:
大类 | 4 区 生物学
小类 | 4 区 生化与分子生物学 4 区 细胞生物学 4 区 遗传学
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出版当年[2017]版:
Q3 GENETICS & HEREDITY Q3 BIOCHEMISTRY & MOLECULAR BIOLOGY Q3 CELL BIOLOGY
最新[2023]版:
Q2 GENETICS & HEREDITY Q3 BIOCHEMISTRY & MOLECULAR BIOLOGY Q3 CELL BIOLOGY

影响因子: 最新[2023版] 最新五年平均[2021-2025] 出版当年[2017版] 出版当年五年平均[2013-2017] 出版前一年[2016版] 出版后一年[2018版]

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第一作者单位: [1]Department of Clinical Laboratory, Peking University People’s Hospital, Beijing, People’s Republic of China.
通讯作者:
通讯机构: [2]Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China [*1]Department of Urology Beijing Friendship Hospital Capital Medical University No. 95 Yongan Road Xicheng District Beijing 100050 China
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