Oct 4, 2024 · Estrogen receptor status helps guide breast cancer treatment. Estrogen receptor-positive breast cancers can be treated with hormone therapies such as tamoxifen, aromatase …

Oct 2, 2025 · Estrogen receptors (ER) and progesterone receptors (PR) are essential modulators of hormonal signaling in BC, and their expression substantially influences the efficacy of …

Hormone receptor–positive (HR+) breast cancer is a subtype of the disease in which the cancer cells have estrogen and progesterone receptors. An estimated four out of five breast cancers …

Jun 1, 2025 · The aim of this study is to analyse PR independently and its relationship with demographic and clinicopathological information.Steroid hormones, parti…

5 days ago · [18F]16α-fluoro-17β-fluoroestradiol ([18F]FES) PET/CT imaging enables whole-body assessment of functional estrogen receptor (ER) expression in metastatic breast cancer …

Aug 25, 2021 · Estrogen receptor-positive breast cancers (ER+) have high levels of estrogen. This female hormone helps breast tumors grow and spread. Between 79% and 84% of all …

Dec 26, 2025 · Adjuvant endocrine therapy (ET) for individuals with hormone receptor–positive (HR+) breast cancer is recommended for at least 5 and up to 10 years after primary breast …

Jul 30, 2025 · Roughly two out of every three breast cancers test positive for hormone receptors. A breast cancer is called hormone receptor-positive if it has receptors for estrogen, …

May 11, 2021 · Hormone receptor-positive (or hormone-positive) breast cancer cells have either estrogen (ER) or progesterone (PR) receptors or both. These breast cancers can be treated …

Aug 2, 2025 · For ER/PR positive, HER2 negative breast cancer, the prognosis is generally favorable, especially when detected early. For localized breast cancer, meaning it has not …