MicroRNA expression profiling of cat and dog kidneys.

نویسندگان

  • Osamu Ichii
  • Saori Otsuka
  • Hiroshi Ohta
  • Akira Yabuki
  • Taro Horino
  • Yasuhiro Kon
چکیده

MicroRNAs (miRNAs) play a role in the pathogenesis of certain diseases and may serve as biomarkers. Here, we present the first analysis of miRNA expression in the kidneys of healthy cats and dogs. Kidneys were divided into renal cortex (CO) and medulla (MD), and RNA sequence analysis was performed using the mouse genome as a reference. A total of 277, 276, 295, and 297 miRNAs were detected in cat CO, cat MD, dog CO, and dog MD, respectively. By comparing the expression ratio of CO to MD, we identified highly expressed miRNAs in each tissue as follows: 41 miRNAs including miR-192-5p in cat CO; 45 miRNAs including miR-323-3p in dog CO; 78 miRNAs including miR-20a-5p in cat MD; and 11 miRNAs including miR-132-5p in dog MD. Further, the target mRNAs of these miRNAs were identified. These data provide veterinary medicine critical information regarding renal miRNA expression.

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عنوان ژورنال:
  • Research in veterinary science

دوره 96 2  شماره 

صفحات  -

تاریخ انتشار 2014