Fei Li

α-aminobutyric acid promotes tumor progression by polarizing macrophages through the ASNS-mTORC2 axis.

Tumor-associated macrophages (TAMs), the most abundant immune cell subset in the tumor microenvironment (TME), exhibit phenotypic plasticity and exert critical roles in tumor progression and antitumor immunity. Targeting TAM polarization has emerged as a promising strategy for cancer immunotherapy, yet the key regulato...