Examples of such enrichment have been observed in (i) eS24 (RPS24) and eL34 (RPL34) in EVs from nonmineralizing and mineralizing human osteoblast cells [36], (ii) in uS3 (RPS3) in exosomes from mouse embryonic fibroblasts [41], (iii) in eL13 (RPL13) and eL14 (RPL14) (together with other RPs) in exosomes from pooled plasma samples of imatinib-resistant chronic myeloid leukemia patients [44] and (iv) in uL1 (RPL10A), uS13 (RPS18), eS30 (RPS30), eL14 (RPL14) and uS2 (RPSA) in exosomes from ischemia-challenged epicardial adipose tissue-derived stem cells [40]. Here, FAU is linked to chronic myelogenous leukemia, BCR-ABL1 positive.