Delivery system | Loaded molecules | Pain model | Analgesia duration | Refs. |
---|---|---|---|---|
hPMSCs-exosomes | miR-26a-5p | Neuropathic pain | 28Â days | [13] |
MSN | Δ9-THC and ARA290 | Neuropathic pain | 28 days | [32] |
miR@A-MSN-MG1 | miR-26a-5p | Neuropathic pain | 42Â days | This work |
Microcapsule | QX-314 | Inflammatory pain | 12Â days | [41] |
Huc-MSCs-exosomes | miR-146a-5p | Inflammatory pain | 7Â days | [40] |
None | miR-26a-5p | Inflammatory pain | 5Â days | [14] |
miR@A-MSN-MG1 | miR-26a-5p | Inflammatory pain | at least 14Â days | This work |