Table 1

Antiproliferative activity of GSK690693 in cell lines derived from various hematologic malignancies

Cell lines evaluatedSensitive cell linesSensitivity, %
Total number of unique cell lines 112 62 55 
ALL 35 31 89 
AML 11 18 
CLL 50 
CML 
Burkitt lymphoma 15 10 67 
Non-Hodgkin lymphoma 11 73 
Hodgkin lymphoma 25 
Others 23 26 
Cell lines evaluatedSensitive cell linesSensitivity, %
Total number of unique cell lines 112 62 55 
ALL 35 31 89 
AML 11 18 
CLL 50 
CML 
Burkitt lymphoma 15 10 67 
Non-Hodgkin lymphoma 11 73 
Hodgkin lymphoma 25 
Others 23 26 

Antiproliferative activity of GSK690693 was determined in a 72-hour proliferation assay against various hematologic cell lines. Cell lines with an EC50 less than 1000 nM were classified as sensitive cells.