Summary
About 500 male DS mice grafted with androgen-dependent Shionogi carcinoma 115 (SC115) were used. When the tumor diameter reached about 20 mm (approximately 25 days after transplantation), excision of the tumor and/or castration were carried out. The injection of cyclophosphamide (80 mg/kg body weight × 3 at 7-day intervals) was started from the day after excision.
In mice with excised tumor, adjuvant chemo-endocrine therapy was the most effective treatment examined; cumulative 120-day mortalities after transplantation of tumors in non-treated, adjuvant endocrine therapy, adjuvant chemotherapy and adjuvant chemo-endocrine therapy groups were 91%, 29%, 21% and 0%, respectively. Castration induced development of clusters of androgen-independent cancer cells in androgendependent SC115 tumor. In mice without tumor excision, the chemo-endocrine therapy was again the most effective treatment, though 86% of mice died by the 120th day after tumor transplantation. These findings suggest the usefulness of adjuvant chemo-endocrine therapy for achieving complete remission in hormonedependent tumors.
Similar content being viewed by others
References
Breast Cancer Group in Japan: The effect of endocrine treatment on advanced breast cancer in Japan. Jpn J Clin Oncol 3: 13–18, 1973.
Dao TL: Ablation therapy for hormone dependent tumors. Annu Rev Med 23: 1–18, 1972.
Jensen EV, Polley TZ, Smith S, Block GE, Ferguson DJ, DeSombre ER: Prediction of hormone dependency in human breast cancer,In WL McGuire, PP Carbone and EP Vollmer (eds): Estrogen Receptors in Human Breast Cancer. Raven Press, New York, 1975, pp 37–54.
Matsumoto K, Ochi H, Nomura Y, Takatani O, Izuo M, Okamoto R, Sugano H: Progesterone and estrogen receptors in Japanese breast cancer,In WL McGuire (ed): Hormones, Receptors, and Breast Cancer. Raven Press, New York, 1978, pp 43–58.
McGuire WL, Carbone PP, Sears ME, Escher GC: Estrogen receptors in human breast cancer: An overview,In WL McGuire, PP Carbone and EP Vollmer (eds): Estrogen Receptors in Human Breast Cancer. Raven Press, New York, 1975, pp 1–7.
Osborne CK, McGuire WL: The use of steroid hormone receptors in the treatment of human breast cancer. Bull Cancer 66: 203–210, 1979.
Israel L, Leung BS: Phase II study of tamoxifen: report of 74 patients with stage IV breast cancer. Cancer Treat Rep 60: 1431–1435, 1976.
Ekman P, Snochowski M, Zetterberg A, Högberg B, Gustafsson JA: Steroid receptor content in human prostatic carcinoma and response to endocrine therapy. Cancer 44: 1173–1181, 1979.
Geller J, Albert J, Loza D, Geller S, Stoeltzing W, De la Vega D: Dihydrotestosterone concentrations in human prostate cancer tissue. J Clin Endocrinol Metab 46: 440–444, 1978.
Minesita T, Yamaguchi K: An androgen-dependent mouse mammary tumor. Cancer Res 25: 1168–1175, 1965.
Bruchovsky N, Meakin JW: The metabolism and binding of testosterone in androgen-dependent and autonomous transplantable mouse mammary tumors. Cancer Res 33: 1689–1695, 1973.
Yamaguchi K, Kasai H, Minesita T, Kotoh K, Matsumoto K: 5α-Reduction and binding of testosterone in androgendependent and -independent mouse mammary tumors. Endocrinology 95: 1424–1430, 1974.
Yamaguchi K, Sato B, Okamoto S, Kitamura Y, Matsumoto K: In vitro and in vivo studies in androgendependent Shionogi carcinoma 115,In WL McGuire (ed): Hormones, Receptors, and Breast Cancer. Raven Press, New York, 1978, pp 281–300.
Desmond WJ Jr, Wolbers SJ, Sato G: Cloned mouse mammary cell lines requiring androgen for growth in culture. Cell 8: 79–86, 1976.
Stanley ER, Palmer RE, Sohn U: Development of methods for quantitative in vitro analysis of androgen-dependent and autonomous Shionogi carcinoma 115 cells. Cell 10: 35–44, 1977.
Yates J, King RJB: Multiple sensitivities of mammary tumor cell in culture. Cancer Res 38: 4135–4137, 1978.
Kitamura Y, Uchida N, Odaguchi K, Yamaguchi K, Okamoto S, Matsumoto K: Insignificance of pituitary for growth of androgen-dependent mouse mammary tumor. J Steroid Biochem 13: 333–337, 1980.
Kitamura Y, Okamoto S, Uchida N, Yamaguchi K, Matsumoto K: Effect of androgen depletion on growth and androgen dependency of Shionogi carcinoma 115. Cancer Res 38: 4711–4716, 1978.
Kitamuro Y, Okamoto S, Hayata I, Uchida N, Yamaguchi K, Matsumoto K: Development of androgen-independent spindle cell tumors from androgen-independent medullary Shionogi carcinoma 115 in androgen-depleted nude mice. Cancer Res 39: 4713–4719, 1979.
Narita N, Nakao K, Uchida N, Yamaguchi K, Okamoto S, Kitamura Y, Matsumoto K: Effect of androgen depletion on postoperative regrowth of androgen-dependent and — independent Shionogi carcinomas in mice. Gann 71: 501–506, 1980.
Lindsey W, Beattie CW, DasGupta TK: Cellular heterogeneity and estrogen receptor dynamics in nitrosomethylurea-induced rat mammary carcinoma. Proc Am Assoc Cancer Res 21: 48, 1980.
Turcot-Lemay L, Kelly PA: Characterization of estradiol, progesterone and prolactin receptors in nitrosomethylureainduced mammary tumors and effect of antiestrogen treatment on the development and growth of these tumors. Cancer Res 40: 3232–3240, 1980.
Davis JM, Chan AK, Thompson EA: Nonmutational alteration in glucocorticoid sensitivity of lymphoma P1798. J Nat Cancer Inst 64: 55–62, 1980.
Kiang DT, Frenning DH, Goldman AI, Ascensao VF, Kennedy BJ: Estrogen receptors and responses to chemotherapy and hormonal therapy in advanced breast vancer. N Engl J Med 299: 1330–1334, 1978.
Nomura Y, Yamagata J, Kondo H: Significance of estrogen receptor assay in cytotoxic chemotherapy in relation to previous endocrine therapy of advanced breast cancer patients. Gann 70: 473–482, 1979.
Allegra JC, Barlock A, Huff KK, Lippman ME: Changes in multiple or sequential ER determinations in breast cancer. Cancer 45: 792–794, 1980.
Geller J, Albert J, Nachtsheim D, Loza D, Lippman S: Steroid levels in cancer of the prostate-markers of tumor differentiation and adequency of anti-androgen therapy. Prog Clin Biol Res 33: 103–111, 1979.
Nomura Y, Yamagata J, Takenaka K, Kanda K: Adjuvant endocrine therapy for operable breast cancer using the antiestrogen mepitiostane: A preliminary report. Gann 71: 548–556, 1980.
Palshof T, Mouridsen HT, Daehnfeldt JL: Adjuvant endocrine therapy of breast cancer. A controlled clinical trial of oestrogen and anti-oestrogen: Preliminary results of the Copenhagen breast cancer trials. Recent Results Cancer Res 71: 185–189, 1980.
Hubay CA, Pearson OH, Marshall JS, Rhodes RS, Debanne SM, Mansour EG, Hermann RE, Jones JC, Flynn WJ, Eckert C, McGuire WL: Antiestrogen, cytotoxic chemotherapy, and bacillus Calmette-Guerin vaccination in stage II breast cancer: A preliminary report. Surgery 87: 494–501, 1980.
Scott WW, Menon M, Walsh PC: Hormonal therapy of prostate cancer. Cancer 45: 1929–1936, 1980.
Barnes RW: Endocrine therapy of prostatic carcinoma. Cancer Detect Prev 2: 761–771, 1979.
Ganzina F: High dose medroxyprogesterone acetate treatment in advanced breast cancer. A review. Tumori 65: 563–585, 1979.
Laster WR Jr, Mayo JG, Simpson-Herren L, Griswold DP Jr, Lloyd HH, Schabel FM Jr, Skipper HE: Success and failure of the treatment of solid tumors. II. Kinetic parameters and cell cure of moderately advanced carcinoma 755. Cancer Chemother Rep 53: 169–188, 1969.
Skipper HE, Schabel FM Jr: Quantitative and cytokinetic studies in experimental tumor models,In JF Holland and E Frei III (eds): Cancer Medicine. Lea & Febiger, Philadelphia, 1973, pp 629–650.
Vaage J, Costanza ME: Effects of combination drug therapy on the subcutaneous and pulmonary growth of a slow and a fast-growing C3H/He mammary carcinoma. Cancer Res 39: 4466–4471, 1979.
Author information
Authors and Affiliations
Additional information
Address for reprints: K. Matsumoto, M.D., Dept. of Pathology, Osaka University, Medical School, Kita-ku, Osaka 430, Japan.
Rights and permissions
About this article
Cite this article
Uchida, N., Yamaguchi, K., Narita, N. et al. Adjuvant chemo-endocrine therapy for androgen-dependent mammary tumor in mice. Breast Cancer Res Tr 1, 69–75 (1981). https://doi.org/10.1007/BF01807894
Issue Date:
DOI: https://doi.org/10.1007/BF01807894