SU6656 inhibits phosphorylation of Src and STAT3 in OSA lines. Canine and human OSA cell lines were serum starved then left untreated or incubated with SU6656 for 2 hours. Cells were collected and protein separated by SDS-PAGE, followed by Western blotting for pSrc (Y416), pSTAT3 (Y705), total Src, and total STAT3.
Fossey et al. BMC Cancer 2009 9:81 doi:10.1186/1471-2407-9-81