Publication in Cancer Discovery

UCLA cancer scientists identify liposarcoma tumors that respond to chemotherapy.
 
Liposarcoma, the most common type of sarcoma, is an often lethal form of cancer that develops in fat cells. It is particularly deadly, in part, because the tumors are not consistently visible with positron emission tomography (PET) scans that use a common probe called FDG and because they frequently do not respond to chemotherapy.

 

Now, using a strategy that tracks cancer cells' consumption of nucleosides, a team of researchers atUCLA's Jonsson Comprehensive Center has identified a group of liposarcoma tumors that can be imaged by PET scanning using a tracer substance known as FAC. Furthermore, they have found that these tumors are sensitive to chemotherapy.

 

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