Sure. Why not?

Tripped over while surfing the net:

“Molecular Analysis and Possible Pleiotropic Function(s) of the T Cell-Specific Serine Proteinase-1 (TSP-1)”

(Does anybody say “surfing the net” these days? Trapped as I am in a stone cell with only a steel bed frame, thin mattress and two wool blankets, a small table and a laptop, I find difficulty in determining the things people say. The internet is not trustworthy, since every philosophy, political belief and pornographic tendency prevail over good reads and common sense. I am allowed unaccompanied latrine trips, and I order sufficient meals from an in-house on-line menu, so things aren’t bad. I mean, it could be worse. I get as much coffee as I want.)