AML	acute myeloid leukaemia
APCs	antigen-presenting cells
BCR	B-cell receptor
Bregs	regulatory B cells
CAF	cancer-associated fibroblasts
CRC	colorectal cancer
CSCs	cancer stem cells
CTLs	cytotoxic T lymphocytes/CD8+ T lymphocytes/CD8+ T cells
DAMPs	damage-associated molecular patterns
DCs	dendritic cells
ECM	extracellular matrix
EGF	epidermal growth factor
ICI	immune checkpoint inhibitor
IDO	indoleamine 2,3-dioxygenase
IFN	Interferon
IIC	infiltrating immune cells
IL	Interleukin
ILCs	innate lymphoid cells
IR	immune response
IS	immune system
LTis	lymphoid-tissue inducer cells
MCs	mast cells
MDSCs	myeloid-derived suppressor cells
MHC-I/-II	major histocompatibility complex-I/-II
NK cells	natural killer cells
NSCLC	non-small-cell lung cancer
PAMPs	pathogen-associated molecular patterns
PDAC	pancreatic ductal adenocarcinoma
PD-1	programmed cell death protein 1
PGE2	prostaglandin E2
ROS/RNS	reactive oxygen species/reactive nitrogen species
SCC	squamous cell carcinoma
TCR	T-cell receptor
TGF	transforming growth factor
Th	T helper/CD4+ T lymphocytes/CD4+ T cells
TIL B cells	tumour-infiltrating B cells
TLRs	toll-like receptors
TME	tumour microenvironment
TNF	tumour necrosis factor
Treg	regulatory T cells
VEGF	endothelial growth factor