BM	basement membrane
CTRL KO	control cells
GSN KO	cells with knocked out GSN
CRISPR	Clustered Regularly Interspaced Short Palindromic Repeats
ECM	extracellular matrix
F-actin	filamentous actin
FBS	fetal bovine serum
gDNA	genomic DNA
GSN	gene coding for gelsolin
GSN	gelsolin
MMPs	metalloproteases
SIM	structured illuminated microscopy