Multiregional single cell profiling reveals LGALS9 and CD44 mediated niche remodeling crosstalk in metastatic breast cancer
The transition from intraductal to invasive Breast cancer (BC) is driven by complex interactions within the tumor microenvironment (TME). Cancer-associated fibroblasts (CAFs), a key stromal component, critically influence extracellular matrix remodeling, immune modulation, and metastatic dissemination. However, the s...