Figure 4From: A lactate shuttle system between tumour and stromal cells is associated with poor prognosis in prostate cancer Schematic representation of the lactate shuttle system between malignant cells and cancer associated fibroblasts (CAFs). The expression of MCT4 in CAFs together with the expression of MCT1 in tumour cells is associated with biochemical recurrence after surgery and pT3 stage of the tumour.Back to article page