HIF1A and breast cancer: We measured mRNA levels of NFKB1, \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$HIF1A$$\end{document}HIF1A, CXCL8, VEGFC, and fms related tyrosine kinase 4 (FLT4) in LECs co-cultured with breast cancer (Fig. 7a).