Substances
produced naturally in the body that can be used
to treat cancer.
Colony-stimulating-factors
(CSF):
Stimulate increased
production of WBCs
Can
induce remission in Hairy Cell Leukemia (HCL), B-cell
leukemia/lymphoma, and CML
Activates
T-cytotoxic cells and is good at treating thymoma and renal
cell carcinoma
Stimulates
megakaryocyte production