Macrophage colony-stimulating factor as a marker of ovarian carcinoma
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- Published online on: September 1, 1997 https://doi.org/10.3892/or.4.5.967
- Pages: 967-971
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Abstract
Macrophage colony stimulating factor (M-CSF) is a cytokine which stimulates the proliferation and differentiation of phagocytic cells. We evaluated the usefulness of M-CSF as a serum tumor marker for ovarian malignancies and also assessed M-CSF production by tumor cells and the role of an autocrine system in such M-CSF production. The findings obtained were as follows: i) Serum M-CSF was a useful marker for malignant ovarian tumors. ii) M-CSF was a marker for both epithelial stromal tumors and for germ cell tumors. It was also a marker for dysgerminoma, for which no specific tumor marker is currently available. iii) The value of combined assays employing M-CSF was confirmed. iv) M-CSF production was demonstrated in various malignant ovarian tumor cell lines, but the presence of an autocrine system for M-CSF was not confirmed.
