S. Einhorn et H. Strander, INTERFERON TREATMENT OF HUMAN MALIGNANCIES - A SHORT REVIEW, Medical oncology and tumor pharmacotherapy, 10(1-2), 1993, pp. 25-29
Interferon (IFN) therapy can induce remissions in human malignancies a
nd has been established as a treatment of choice in several diseases.
The clinical effects of IFNs are especially obvious in the treatment o
f hematological malignancies and virus-associated tumor diseases. Most
other types of malignant solid tumors are less likely to respond to I
FN as monotherapy and optimal therapeutic schedules are yet to be deve
loped. It is of special interest that combinations of IFNs with other
treatment modalities have yielded an increased response rate in severa
l diseases. Several studies on the use of IFN as adjuvant therapy are
under way. It is possible, if not likely, that the antitumor effects o
f IFNs are mediated by different cellular effects in cooperation. Thes
e may differ between different malignancies. Mainly based on studies c
omparing in vitro sensitivity of malignant cells to clinical effects o
n the same tumor, we suggest that the direct effects of IFNs on the ma
lignant cell are of major importance for the antitumor action of IFN.
A deepened insight into the cellular aspects of the antitumor action o
f these cytokines is a prerequisite for the optimal use of IFNs in the
treatment of tumors in man.