Cellular migration and unlocking  the cellular and molecular reasons  behind behavior and disease are Professor  Stuart Tobet's passion. 
I've had the pleasure of meeting Prof Tobet this week..  listening to him talk about what he does.. it didn't surprise me to find in his CSU write up - that he referred to it as his passion.
The man is spot on - he bleeds everything you'd want to know about his topic.. yet ... gets that collaborative and forever a learner piece. Look for a live interview to follow..
NSF gk12 home page
on 
more info
________________________ 
