ConMed	Conditioned medium
E-cad	E-cadherin
EMT	Epithelial-mesenchymal transition
Exos	Exosome
FBS	Fetal bovine serum
FITC	V-fluorescein isothiocyanate
GAPDH	Glyceraldehyde-3-phosphate dehydrogenase
HES1	Hes Family BHLH Transcription Factor 1
lncRNA	Long non-coding RNAs
lincRNA	Long intergenic non-coding RNA
N-cad	N-cadherin
NMIBC	Non muscle-invasive bladder cancer
NTA	Nanoparticle tracking analysis
MIBC	Muscle-invasive bladder cancer
MMPs	Matrix metalloproteinases
OD	Optical density
PBS	Phosphate buffer saline
RPMI	Roswell Park Memorial Institute
RT-qPCR	Reverse transcription quantitative polymerase chain reaction
TCF-4	Transcription factor 4
TSGH	Tri-Service General Hospital
Zeb2	Zinc finger E-box binding homeobox 2