Research Progress of Metabolomics in Forensic Pathology / 法医学杂志

Metabolomics is an interdisciplinary subject that rose in the post-genomic era, which focuses on quantitative study of the response of living organisms to outside stimulation and pathophysiological changes, as well as multiple dynamic response of the level of in vivo metabolites caused by genetic mutation. It is extensively used in basic research of system biology, materia medica, clinical medicine, etc. In the forensic field, metabolomics mainly focuses on forensic toxicology, but with the generalization of certain techniques, it's foreseeable that metabolomics has a broad research prospect in forensic pathology. This article summarizes the major analysis techniques and methods of metabolomics, describes the research status of metabolomic techniques in the field of forensic pathology application research, including postmortem interval and death cause. Moreover, this article summarizes and discusses the potential applicable areas, in order to provide reference for relative research and application.

Research Progress of CircRNA and Its Application Prospect in Forensic Medicine / 法医学杂志

Circular RNA(circRNA)is a type of noncoding RNA with tissue specificity and high stabil-ity, which forms a closed continuous loop and is abundantly expressed in tissue cells. According to re-cent research, the regulatory function of circRNA elucidating in the occurrence and development of dis-ease shows a potential for diagnosing clinical disease and revealing disease mechanism. This paper re-views the biological characteristics, analysis methods of circRNA and its research progress in clinical ap-plication as biomarker, and outlooks its application in the field of forensic medicine.