clinical article human 380 article 316 female 256 adult 250 controlled study 250 priority journal 244 Humans 242 male 220 Female 196 Male 176 Adult 164 Middle Aged 122 aged 100 human cell 88 Aged 80 Adolescent 54 adolescent 54 protein expression 50 human tissue 48 Human 42 nonhuman 42 child 40 Article 36 middle aged 36 Argentina 34 Child 34 Time Factors 32 Young Adult 32 clinical trial 32