Assertion: tumor's change | /r/HasProperty | specific genetic
Facets:
Source sentences:
text: Targeted therapy: Molecularly targeted therapy involves the administration of drugs that have been identified to work in subsets of patients whose tumors have specific genetic changes (driver mutations) that promote tumor growth.
text: As more studies are done, more targeted treatments will be developed and approved for pancreatic cancer patients whose tumors have specific molecular changes.