highly significantp < 0.0001
Analysis of GMFI revealed parallel results, with highly significant MOI effects in MDA-MB-231 (F(2,6) = 427.7, p < 0.0001) and MDA-MB-468 (F(2,6) = 297.6, p < 0.0001), confirming robust dose-dependent increases in bacterial load, whereas MDA-MB-453 exhibited negligible changes.