TABLE 1.
Cell lines used in this study and expression of candidate receptors
| Cell line | Candidate receptor expressiona
|
||||||
|---|---|---|---|---|---|---|---|
| SA | GAG | hCAR | hCD55 | hCD46 | hICAM-1 | Reference | |
| Pro-5 | + | + | − | − | − | − | 55 |
| CHO-CAR | + | + | + | − | − | − | 9 |
| CHO-MOCK | + | + | − | − | − | − | 9 |
| CHO-CD55 | + | + | − | + | − | − | 33 |
| CHO-CD46 | + | + | − | − | + | − | 31 |
| CHO-ICAM-1 | + | + | − | − | − | + | 20 |
| pgsB-618 | + | − | − | − | − | − | 16 |
| Lec2 | − | + | − | − | − | − | 13 |
| HCE | + | + | + | + | + | + | 4 |
| NHC | + | ND | + | + | + | + | 14 |
| A549 | + | ND | + | + | + | +/− | 30 |
| Hep2 | + | ND | + | + | + | − | 37 |
| HeLa | + | ND | + | + | + | +/− | 51 |
| GMK | + | ND | + | + | + | +/− | 21 |
a
Abbreviations: SA, sialic acid; GAG, glycosaminoglycan; hCAR, human coxsackie-adenovirus receptor; hICAM-1, human intracellular adhesion molecule 1; and ND, not determined.