A breast carcinoma that is characterized by high expression of genes characteristic of luminal epithelial cells, including estrogen receptor (ER), estrogen regulated protein LIV-1, and the transcription factors hepatocyte nuclear factor 3, HNF3A, XBP1, and GATA 3. [ url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4167319/ ]
Synonyms: Luminal A Breast Carcinoma
This is just here as a test because I lose it