Circulating Organ-Specific MicroRNAs Serve as Biomarkers in Organ-Specific Diseases: Implications for Organ Allo- and Xeno-Transplantation.

Abstract

Different cell types possess different miRNA expression profiles, and cell/tissue/organ-specific miRNAs (or profiles) indicate different diseases. Circulating miRNA is either actively secreted by living cells or passively released during cell death. Circulating cell/tissue/organ-specific miRNA may serve as a non-invasive biomarker for allo- or xeno-transplantation to monitor organ survival and immune rejection. In this review, we summarize the proof of concept that circulating organ-specific miRNAs serve as non-invasive biomarkers for a wide spectrum of clinical organ-specific manifestations such as liver-related disease, heart-related disease, kidney-related disease, and lung-related disease. Furthermore, we summarize how circulating organ-specific miRNAs may have advantages over conventional methods for monitoring immune rejection in organ transplantation. Finally, we discuss the implications and challenges of applying miRNA to monitor organ survival and immune rejection in allo- or xeno-transplantation.

• Authors: Ming Zhou, Hidetaka Hara, Yifan Dai, Lisha Mou, David K C Cooper, Changyou Wu, Zhiming Cai
• Journal: International journal of molecular sciences (Int J Mol Sci) Vol. 17 Issue 8 (Aug 01 2016) ISSN: 1422-0067 [Electronic] Switzerland
• PMID: 27490531 (Publication Type: Journal Article, Review)

Chemical References

• Biomarkers
• MicroRNAs

Topics

• Biomarkers (blood)
• Heart Diseases (blood, diagnosis, genetics)
• Humans
• Kidney Diseases (blood, diagnosis, genetics)
• Liver Diseases (blood, diagnosis, genetics)
• MicroRNAs (blood, genetics)
• Transplantation, Heterologous
• Transplantation, Homologous