protein family nonhuman 80 priority journal 78 Animals 68 article 62 Humans 44 human 44 controlled study 42 unclassified drug 38 protein function 36 animal cell 34 protein expression 30 Mice 26 signal transduction 24 Apoptosis 22 Female 22 apoptosis 22 metabolism 22 Molecular Sequence Data 20 human cell 20 nucleotide sequence 20 Animalia 18 cell proliferation 18 mouse 18 Blotting, Western 16 Trypanosoma cruzi 16 enzyme activation 16 gene expression 16 gene overexpression 16 protein bcl 2 16