Integrative single-cell and spatial transcriptomic analyses identify LMX1B as a tumor suppressor orchestrating the GDF15-ATP4B axis in renal cell carcinoma.
BACKGROUND Renal cell carcinoma (RCC) is characterized by profound inter- and intratumoral heterogeneity and extensive tumor microenvironment (TME) remodeling, yet the spatially resolved cellular programs and intercellular communication networks orchestrating malignant progression remain poorly defined. LMX1B, a LIM ho...