| CAFs | cancer-associated fibroblasts |
| EVs | extracellular vesicles |
| GC | gastric cancer |
| GJ | gastric juice |
| HRP | horseradish peroxidase |
| MIR | microRNA gene symbol for humans |
| miRNA | microRNA |
| MVBs | multivesicular bodies |
| MVs | microvesicles |
| NTA | nano tracking system |
| RT-PCR | reverse transcription polymerase chain reaction |
| SEM | scanning electron microscope |
| snoRNA | small nucleolar RNA |
| TEM | transmission electron microscope |