BGs	Bacterial ghosts
MraY	Phospho-MurNAc-pentapeptide translocase
BPL	β-propiolactone
DAP	diaminopimelic acid
SNUC	staphylococcal nuclease
MAP	model amphipathic peptide
PAMPs	pathogen-associated molecular patterns
LPS	lipopolysaccharide
LPP	lipoprotein
TLR4	Toll-like receptor 4
IFN-1	I interferon
MIC	minimum inhibitory concentration
TLR2	Toll-like receptor 2
APCs	antigen-presenting cells
NLRC4	Nod-like receptor card domain containing 4
PGN	peptidoglycan
HCDECs	human conjunctiva-derived epithelial cells
BMDCs	bone marrow-derived DCs
Iclp	invariant chain-like protein
IBD	inflammatory bowel disease
OMVs	outer membrane vesicles
OMPA	outer membrane protein A
CIP	ciprofloxacin
ECN E	coli nissle 1917
5-FU	5-fluorouridine
DC	dendritic cell