Assertion: estrogen's breast cancer | /r/HasProperty | receptor-positive
Facets:
Source sentences:
text: Estrogen stimulates the growth of breast cancers that are estrogen receptor-positive.
text: Most breast cancers are hormone-receptor-positive:
text: If a breast cancer is hormone-receptor-positive, it means that it has these hormone receptors, which act like ears or antennae.
text: It’s also worth noting that some breast cancers that are hormone-receptor-positive can lose their receptors over time.
text: Breast cancers that are estrogen receptor-positive (ER+) and/or progesterone receptor-positive (PR+) are "fueled" by hormones.