Weight loss predicts a poor prognosis in the patient with cancer. We hypothesize that this weight loss is a function of increased resting energy expenditure (REE) and anorexia and that it is driven by Interlukin-1 (IL-1), Interlukin-6 (IL-6), and tumor necrosis factor (TNF). We propose to test this hypothesis by measuring REE, body composition, dietary intake, and cytokine levels in patients with resectable non-small cell cancer both before and after curative resection. We propose to compare these parameters to those seen in healthy, matched controls. In addition, we propose to control for depression and its possible effect on these parameters by having subjects complete depression questionnaires. Finally, we plan to look for the presence of these cytokines within the tumor itself by using immunohistochemical methods on resected tumor specimens.

Project Start
Project End
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
38
Fiscal Year
1999
Total Cost
Indirect Cost
Name
Tufts University
Department
Type
DUNS #
City
Boston
State
MA
Country
United States
Zip Code
02111
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