COL4A3 Promotes Invasion and act as Biomarker in Pituitary Neuroendocrine Tumor.
Pituitary neuroendocrine tumors (PitNETs) present significant clinical challenges due to unpredictable invasive behavior and lack of reliable molecular predictors. While the extracellular matrix (ECM), particularly type IV collagen, has emerged as a critical mediator of tumor progression, its mechanistic role in PitNET...