Assertion: stem cell's use | /r/AtLocation | its infancy
Facets:
value: currently
type: TEMPORAL
Source sentences:
text: However, the use of these cells in this setting is currently in its infancy—much remains to be learned about the mechanisms by which stem cells repair and regenerate myocardium, the optimal cell types and modes of their delivery, and the safety issues that will accompany their use.
text: However, the use of this technology for reforestation and tree breeding of conifers is in its infancy.