Overview: lncRNAs and the MAPK Signaling Web in Breast Cancer Breast cancer pathogenesis is shaped by intricate signaling networks, with MAPK pathways acting as central hubs that govern proliferation, survival, migration, and angiogenesis. Long non-coding RNAs (lncRNAs) have emerged as influential regulators of these cascades, operating as molecular sponges, scaffolds, and downstream effectors. This article…