Adult Humans 137 Middle Aged controlled study female human Female 133 adult 133 Male 123 male 119 article 105 priority journal 101 major clinical study 63 Aged 59 aged 59 middle aged 56 clinical article 48 Adolescent 44 Article 32 Argentina 31 adolescent 28 Young Adult 26 human cell 22 human tissue 21 nonhuman 17 protein expression 17 Case-Control Studies 16 disease association 16 genetics 16 physiology 16