RUNX1 and animal viral hepatitis: Relatively, there are few studies that evaluated exosomal lncRNAs in the development of viral hepatitis.565 It was found that the expression of runt-related transcription factor 1 (RUNX1) and RUNX1 overlapping RNA (RUNXOR) are significantly upregulated in myeloid-derived suppressor cells (MDSCs) during chronic HCV infection.