Table 1.

Receptor repertoire of tested cell lines

Cell Line	αvβ1	αvβ3	αvβ6	αvβ8	HS	Reference
LFBK	+	+	+	*	+	Figure 1 (this paper); [29]
CHO K1	-	-	-	-	+	[30-37]
CHO 677	-	-	-	-	-	[21,30,38-41]
IBRS2	-	-	-	+	-	[16,42]
COS-1	*	-	-	-	+	Figures 3 and 6 (this paper); [7,36,37]

⁺ Confirmed expression of the receptor molecule on the cell line indicated.

^- Confirmed lack of expression of the receptor molecule on the cell line indicated.

^* Unclear if the receptor molecule is expressed on the cell line indicated.

The receptor profile of α_vβ₁, α_vβ₃, α_vβ₆, α_vβ₈, and HS on 6 cell lines used was tabulated with references to studies that directly demonstrated the receptor profile or did so indirectly by virus growth profiles.