Figure 4From: Reovirus exerts potent oncolytic effects in head and neck cancer cell lines that are independent of signalling in the EGFR pathway GTP-loading status of Ras does not predict sensitivity of SCCHN cell lines to reovirus. A. GTP-loading on Ras was determined for 12 cell lines in the SCCHN panel. B, C. Densitometry of GTP-loaded Ras (Densitometry [Ras]) does not correlate with reovirus IC50 values.Back to article page