TY - JOUR
T1 - Interleukin‐1 and tumor necrosis factor production by tumor‐associated mononuclear leukocytes and peripheral mononuclear leukocytes in cancer patients
AU - Economou, James S.
AU - Colquhoun, Steven D.
AU - Anderson, Timothy M.
AU - McBride, William W.
AU - Golub, Sidney
AU - Holmes, E. Carmack
AU - Morton, Donald L.
PY - 1988/11/15
Y1 - 1988/11/15
N2 - The production of interleukin‐I (IL‐I) and tumor necrosis factor (TNF) by tumor‐associated mononuclear leukocytes (TAML) and peripheral mononuclear leukocytes (PBML) from 9 otherwise untreated patients with a variety of malignancies (lung, sarcoma, stomach, renal) was assessed. Cells were cultured for 24 hr in vitro in the presence or absence of lipopolysaccharide (LPS), and IL‐I and TNF levels were measured in culture supernatants. TNF production was comparable between TAMLs and PBMLs. However, a striking defect in IL‐I production by TAMLs was noted. There was no basal production of IL‐I and LPS‐stimulated TAMLs produced only 1% the amount of IL‐I produced by LPS‐stimulated PBMLs.
AB - The production of interleukin‐I (IL‐I) and tumor necrosis factor (TNF) by tumor‐associated mononuclear leukocytes (TAML) and peripheral mononuclear leukocytes (PBML) from 9 otherwise untreated patients with a variety of malignancies (lung, sarcoma, stomach, renal) was assessed. Cells were cultured for 24 hr in vitro in the presence or absence of lipopolysaccharide (LPS), and IL‐I and TNF levels were measured in culture supernatants. TNF production was comparable between TAMLs and PBMLs. However, a striking defect in IL‐I production by TAMLs was noted. There was no basal production of IL‐I and LPS‐stimulated TAMLs produced only 1% the amount of IL‐I produced by LPS‐stimulated PBMLs.
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U2 - 10.1002/ijc.2910420514
DO - 10.1002/ijc.2910420514
M3 - Article
C2 - 3263326
AN - SCOPUS:0024210665
SN - 0020-7136
VL - 42
SP - 712
EP - 714
JO - International Journal of Cancer
JF - International Journal of Cancer
IS - 5
ER -
