Mice 122 Mice, Inbred BALB C animal tissue article nonhuman 122 mouse 120 Animals 114 controlled study 106 priority journal 104 animal experiment 91 animal model 84 Female 78 female 74 animal cell 54 protein expression 41 Animalia 36 Male 36 male 32 cell proliferation 29 Mammary Neoplasms, Experimental 26 signal transduction 25 Bagg albino mouse 23 Mice, Inbred NOD 23 Signal Transduction 23 Humans 22 enzyme activity 22 in vitro study 22 Disease Models, Animal 21 breast cancer 19 Porphyrins 18