In italiano: (http://www.ambitalia.org.uk/cloning.htm)
"cellule staminali" = "cellulas staminal"


In espaniol: 
(http://www.diariomedico.com/normativa/norm180699comtris.html)
"células madres" = "cellulas matres"
"células troncales" = "cellulas *truncal"


In germano: (http://cloning.ch/cloning/glossar.html)
"Stammzellen" = "cellulas-trunco" (?)


A revider,
Ensjo.