Metabolic Reprogramming of Cancer-Associated Fibroblast in the Tumor Microenvironment: From Basics to Clinic

Metabolic reprogramming occurs when tumor cells replenish themselves with nutrients required for growth to meet their metabolic needs. Cancer-associated fibroblasts (CAFs) are activated fibroblasts involved in building the c (TME) to promote tumor progression and metastasis. Metabolic reprogramming of CAFs can interact with cancer cells to generate metabolic crosstalk. Furthermore, CAF metabolic reprogramming has great potential as a new field of tumor treatment. This review summarizes the role of CAFs in TME and the mechanisms by which metabolic reprogramming of CAFs causes cancer progression and metastasis, demonstrating the great potential of CAF metabolic reprogramming in cancer chemotherapy and immunotherapy treatment. Furthermore, we provide an outlook for future CAF metabolic reprogramming for cancer treatment.