Arg-1	Arginase-1
BM	Bone marrow
CV	Coefficients of variation
ER	Endoplasmic reticulum
ESI	Electrospray ionization
GC	Gastric cancer
GM-CSF	Granulocyte and macrophage colony-stimulating factor
HBSS	Hank’s buffered salt solution
ICBs	Immune checkpoint inhibitors
IFN-γ	Interferon-γ
IL-6	Interleukin-6
IL-10	Interleukin-10
iNOS	Inducible nitric oxide synthase
IS	Internal standard
JAK2	Janus kinase 2
JPYZXZ	Jianpi Yangzheng Xiaozheng decoction
M-MDSCs	Mononuclear myeloid-derived suppressor cells
MDSCs	Myeloid-derived suppressor cells
PBMCs	Peripheral blood mononuclear cells
PD-L1	Programmed cell death-ligand 1
PMN-MDSCs	Polymorphonuclear myeloid-derived suppressor cells
RPA	Relative peak area
RRT	Relative retention time
STAD	Stomach adenocarcinoma
STAT3	Signal transducer and activator of transcription3
TAMs	Tumor-associated macrophages
TCM	Traditional Chinese medicine
t-haNK	Targeting high-affinity natural killer
TGF-β	Transforming growth factor-β
TME	Tumor microenvironment