1. Sugarman, B. J. et al. Recombinant human tumor necrosis factor-α: effects on proliferation of normal and transformed cells in vitro. Science 230, 943–945 (1985).
2. Urban, J. L., Shepard, H. M., Rothstein, J. L., Sugarman, B. J. & Schreiber, H. Tumor necrosis factor: a potent effector molecule for tumor cell killing by activated macrophages. PNAS 83, 5233–5237 (1986).
3. Lewis, G. D., Aggarwal, B. B., Eessalu, T. E., Sugarman, B. J. & Shepard, H. M. Modulation of the growth of transformed cells by human tumor necrosis factor-α and interferon-γ. Cancer Res. 47, 5382–5385 (1987).
4. Sugarman, B. J., Lewis, G. D., Eessalu, T. E., Aggarwal, B. B. & Shepard, H. M. Effects of growth factors on the antiproliferative activity of tumor necrosis factors. Cancer Res. 47, 780–786 (1987).
5. Coussens, L. et al. Tyrosine kinase receptor with extensive homology to EGF receptor shares chromosomal location with neu oncogene. Science 230, 1132–1139 (1985).