HconF	human conjunctival fibroblast
TGF-β	transforming growth factor β
α-SMA	α-smooth muscle actin
ECM	extracellular matrix
siRNA	small interfering RNA
FBS	fetal bovine serum
DMEM	Dulbecco’s modified eagle medium
VACCs	volume-activated chloride channels
PDK1	3-phosphoinositide-dependent protein kinase 1
RT qPCR	reverse transcription quantitative polymerase chain reaction