bCH	bovine chondrocytes
bFGF	basic fibroblast growth factor
BMPs	bone morphogenetic proteins
FBS	fetal bovine serum
hBMSC	human bone marrow stromal cells
hSDSC	human synovial derived stem cells
IVT	in vitro-transcribed
LNP	lipid nanoparticles
NPs	nanoparticles
NSAID	non-steroidal anti-inflammatory drugs
OA	osteoarthritis
ORF	open reading frame
PBS	phosphate-buffered saline
P/S	penicillin/streptomycin
RUNX	runt-related transcription factor
rTDSPC	rat tendon derived stem/progenitor cells
TNFα	tumor necrosis factor-alpha
TGFβ	transforming growth factor β
UTR	untranslated regions