Assertion: cancer | /r/CreatedBy | change
Facets:
value: to dna
type: OTHER
value: within cells
type: OTHER
value: to genes
type: OTHER
Source sentences:
text: Cancer is caused by changes to DNA.
text: Cancer is a genetic disease—that is, cancer is caused by certain changes to genes that control the way our cells function, especially how they grow and divide.
text: Cancer is caused by changes (mutations) to the DNA within cells.