Assertion: brain tumor's cancer cell | /r/HasProperty | seen moving entire length of the fibers
Facets:
value: into the tumor collector gel
type: TRANSITIVE-OBJECT
Source sentences:
text: After 18 days, they found rats treated with the new technique had tumor sizes reduced by up to 90 percent compared to the other rats, with cancer cells seen moving the entire length of the fibers into the tumor collector gel.