CXCR4+ mammary gland macrophageal niche promotes tumor initiating cell activity and immune suppression during tumorigenesis. - Lee E; Hong JJ; Samcam Vargas G; Sauerwald N; Wei Y; Hang X; Theesfeld CL; Volmar JAA; Miller JM; Wang W; Wang S; Laevsky G; et al. (Nature communications, 2025)