Thank you for posting this, Wannabe..all research in this area is interesting to me. I'm with Harry on the darn mouse thing again..I wish they would find a better model.
I'm beginning to hate hearing that the @#$%^#@ mouse has, once again, been cured of EAU. What we don't hear is, that the mouse died a few weeks later from the Cure!!!
It's odd to me, how enzymes that are meant to protect our bodies from harm are the very ones to turn on us.

... I looked up Calpain at Wikipedia.com and found it very interesting.
Anyway, the only way we are going to find a cure for MS, is to keep on doing the research, studies and trials....so on with the fight and thanks again.