Oxygen deprivation within tumors is one of the most prevalent causes of resilient cancer cell survival and increased immune evasion in breast cancer (BCa). Current in vitro models do not adequately mimic physiological oxygen levels relevant to breast tissue and its tumor-immune interactions. In this study. we propose an approach to engineer a three-dimensional (3D) model (named 3D eng... https://parisnaturalfoodes.shop/product-category/org-third-trimester-tea/