We got some binding to the human lung cell, but it wasn't dramatic.

Without a doubt, stem cell research will lead to the dramatic improvement in the human condition and will benefit millions of people.

I am sure that they did make good steps forward and derive cell lines.

Stem cell research holds enormous promise for easing human suffering, and federal support is critical to its success.

I definitely would like to do some more dramatic roles.

Stem cell research must be carried out in an ethical manner in a way that respects the sanctity of human life.