Sentences with phrase «pr positive tumors»

Not exact matches

They found that patients whose tumors tested positive for ER and PR, but negative for HER2, were less likely to see their cancer come back.

Since estrogen receptor (ER) and progesterone receptor (PR) data were available and HER2 status was not, the researchers categorized the tumors as ER or PR positive (HR positive), or both ER and PR negative (HR negative).

The sesame seed lignan sesamin has been found to reduce breast tumor area in rats with hormone receptor positive (ER + / PR +) tumors.

After embedding ER positive / PR positive breast tumors in a number of mice, they exposed some of the mice to estrogen only, others to both estrogen and progesterone, and others to no hormones at all.

These associations were primarily limited to hormone receptor — positive tumors as migraine was associated with a 0.65-fold (95 % CI, 0.51 - 0.83) reduced risk of estrogen receptor — positive (ER +) / progesterone receptor — positive (PR +) ductal carcinoma.