Fig. 4 Identification of miRNA packaged within MBVs. Identification of miRNA packaged within MBVs. MBV small RNA sequencing analysis reveals specific miRNA signature between commercial products and comparable in-house products (n = 1). (A) Numbers in each box represents different miRNAs within each sample. (B and C) Molecular and cellular functions (B) and physiological system development and function pathways (C) associated with identified miRNAs were generated using IPA. Each box represents the numbers of different miRNAs involved in each pathway. Luai Huleihel et al. Sci Adv 2016;2:e1600502 Copyright © 2016, The Authors