The potential use of Piwi-interacting RNA biomarkers in forensic body fluid identification: A proof-of-principle study

In the forensic community, RNA profiling has been investigated as a potential method to identify body fluids. Several RNA molecules, including messenger RNA (mRNA), microRNA (miRNA) and circular RNA (circRNA), have been explored as biomarkers to distinguish different body fluids and have led to considerable interest in the development of RNA biomarkers for forensic purposes. Piwi-interacting RNA (piRNA), a class of noncoding RNAs, is a potential...