Journal of Forensic Medicine ›› 2021, Vol. 37 ›› Issue (6): 841-846.DOI: 10.12116/j.issn.1004-5619.2020.400709

• Review • Previous Articles     Next Articles

Application Prospect of MicroRNA in Skin Wound Age Estimation

Jian CHENG1,2(), Long-long SUO1,3, Lin-lin WANG1, Rui ZHAO1, Da-wei GUAN1()   

  1. 1.Department of Forensic Pathology, School of Forensic Medicine, China Medical University, Shenyang 110122, China
    2.Detachment of Criminal Investigation, Changsha Public Security Bureau, Changsha 430100, China
    3.Judicial Appraisal Center, Affiliated Hospital of Weifang Medical University, Weifang 261000, Shandong Province, China
  • Received:2020-07-20 Online:2021-12-25 Published:2021-12-28
  • Contact: Da-wei GUAN

Abstract:

Wound age estimation is one of the major tasks in forensic practice. However, relatively accurate estimation of the wound age is still a conundrum and research spotlight world-widely. Studies show that microRNAs (miRNAs) are involved in the whole process of the skin wound repair, and miRNAs, as biomarkers, might be used to estimate the time of skin injury owing to their characteristic advantage. This paper summarizes the miRNA fundamental function, properties, current research progress in the estimation of wound age, and its limitations, and put forward prospect of potential application and research based on miRNAs in estimation of wound age.

Key words: forensic pathology, wound age estimation, skin, microRNA, review

CLC Number: