MicroRNA sequencing of human serum exosomes from women with different age and hormonal status

This study investigated differences in serum exosome microRNA-cargo, obtained from healthy postmenopausal monozygotic twins (n=10 pairs), from which the other sister was using estrogen-based hormone replacement therapy (HRT) and the other was not under treatment. In addition, premenopausal women (n=8) with natural hormonal status were included in the study. This study gave new information about the exomiR messaging and its sensitivity to age and HRT.