Abstract
Foci of atypical mammary epithelium have been associated with breast cancer in many species including mouse and man. The advent of targeted genomics has led to the creation of numerous genetically engineered mice (GEM)5 which display focal atypical lesions associated with mammary cancer. Some early lesions in GEM have a remarkable morphological similarity to pre-cancers in humans. While the malignant potential of atypical foci have been thoroughly documented in the non-GEM by tissue transplantation, a review of the literature reveals that precursor lesions in GEM remain incompletely described and only partially documented. Their validation as appropriate models of human breast preneoplasia awaits classical transplantation studies. Here, we review the literature characterizing early lesions of GEM models of mammary cancer, discuss the principles of the Focality, Atypia, and Association and present an introduction of mammary transplantation for model Validation.
Similar content being viewed by others
REFERENCES
L. T. Amundadottir, G. Merlino, and R. B. Dickson (1996). Transgenic mouse models of breast cancer. Breast Cancer Res. Treat. 39:119–135.
R. D. Cardiff, D. Ornitz, F. Lee, R. Moreadith, E. Sinn, W. Muller, and P. Leder (1992). MammaryMorphogenesis and Oncogenes. In R. L. Ceriani (ed.), Breast Cancer:Progress in Biology, Clinical Management and Prevention, pp. 41–45.
R.D. Cardiff and W. J. Muller (1993). Transgenic mouse models of mammary tumorigenesis. Cancer Survey 16:97–113.
R. D. Cardiff (1995). Understanding transgenes in mammary tumorigenesis: Five Rules. J. Mam. Gland Biol. Neoplasia 1:61–73.
R. D. Cardiff and R. J. Munn (1995). Comparative pathology of mammary tumorigenesis in transgenic mice. Cancer Lett. 90:13–19.
R. D. Cardiff and R. J. Munn (1998). The histopathology of transgenes and knockouts in the mammary gland. In G. Heppner. (ed.), Breast Cancer, Advances in Oncobiology, JAI Press Inc., pp. 177–202.
R. D. Cardiff and S. R. Wellings (1999). The comparative pathology of human and mouse mammary glands. J. Mam. Gland Biol. Neoplasia 4:105–122.
R.D. Cardiff, M.R. Anver, B.A. Gusterson, L. Hennighausen, R. A. Jensen, M. J. Merino, S. Rehm, J. Russo, F. A. Tavassoli, L. M. Wakefield, J. M. Ward, and J. E. Green (2000). The mammary pathology of genetically engineered mice: The consensus report and recommendations from the Annapolis meeting [see comments]. Oncogene 19:968–988.
D. L. Dankort and W. J. Muller (1996). Transgenic models of breast cancer metastasis. Cancer Treat. Res. 83:71–88.
D. Medina (1996). Preneoplasia in mammary tumorigenesis. Cancer Treat. Res. 83:37–69.
D. Medina (1996). The mammary gland: A unique organ for the study of development and tumorigenesis. J. Mam. Gland Biol. Neoplasia 1:5–19.
W. J. Muller (1991). Expression of activated oncogenes in the murine mammary gland: Transgenic models for human breast cancer. Cancer Metastasis Rev. 10:217–227.
R. Strange and R. D. Cardiff (1989). Transgenic animals and transgenic mammary glands. In M. A. Rich, J. C. Hager, and I. Kaydar (ed.), Breast Cancer: Progress in Biology, Clinical Management and Prevention, Kluwer Academic Publishers, Boston, Dordecht, London, pp. 1–14.
H. Varmus (1989). Transgenic mice and host cell mutants resistant to transformation as model systems for identifying multiple components in oncogenesis. Ciba Found Symp. 142:20–35.
M. A. Webster and W. J. Muller (1994). Mammary tumorigenesis and metastasis in transgenic mice. Semin Cancer Biol. 5:69–76.
R. D. Cardiff (1984). Protoneoplasia: The molecular biology of murine mammary hyperplasia. Adv. Cancer Res. 42:167–190.
S. A. Halter, P. Dempsey, Y. Matsui, M. K. Stokes, R. Graves-Deal, B. L. Hogan, and R. J. Coffey (1992). Distinctive patterns of hyperplasia in transgenic mice with mouse mammary tumor virus transforming growth factor-alpha. Characterization of mammary gland and skin proliferations. Amer. J. Pathol. 140:1131–1146.
W. D. Dupont and D. L. Page (1985). Risk factors for breast cancer in women with proliferative breast disease. N. Engl. J. Med. 312:146–151.
D. L. Page, W. D. Dupont, and L. W. Rogers (1986). Breast cancer risk of lobular-based hyperplasia after biopsy: “Ductal” pattern lesions. Cancer Detect Prev. 9:441–448.
D. L. Page, W.D. Dupont, L.W. Rogers, R.A. Jensen, and P. A. Schuyler (1995). Continued local recurrence of carcinoma 15–25 years after a diagnosis of low grade ductal carcinoma in situ of the breast treated only by biopsy. Cancer 76:1197–1200.
D. L. Page, R. A. Jensen, and J. F. Simpson (1998). Premalignant and malignant disease of the breast: The roles of the pathologist. Mod. Pathol. 11:120–128.
F. A. Tavassoli (1998). Ductal carcinoma in situ: Introduction of the concept of ductal intraepithelial neoplasia. Mod.Pathol. 11:140–154.
F. A. Tavassoli and H. J. Norris (1990). Acomparison of the results of long-term follow-up for atypical intraductal hyperplasia and intraductal hyperplasia of the breast. Cancer 65:518–529.
S. R. Wellings (1980). A hypothesis of the origin of human breast cancer from the terminal ductal lobular unit. Pathol. Res. Pract. 166:515–535.
S. R. Wellings and J. N. Wolfe (1978). Correlative studies of the histological and radiographic appearance of the breast parenchyma. Radiology 129:299–306.
H. M. Jensen, J. R. Rice, and S. R. Wellings (1976). Preneoplastic lesions in the human breast. Science 191:295–297.
N. Neznanov, A. K. Man, H. Yamamoto, C. A. Hauser, R. D. Cardiff, and R.G. Oshima (1999). Asingle targeted Ets2 allele restricts development of mammary tumors in transgenic mice. Cancer Res. 59:4242–4246.
S. Nandi and C. M. McGrath (1973). Mammary neoplasia in mice. Adv. Cancer Res. 17:353–414.
D.W. Morris, P.A. Barry, H.D. Bradshaw, Jr., and R.D. Cardiff (1990). Insertion mutation of the int-1 and int-2 loci by mouse mammary tumor virus in premalignant and malignant neoplasms from the GR mouse strain. J. Virol. 64:1794–1802.
R. D. Cardiff, S. R. Wellings, and L. J. Faulkin (1977). Biology of breast preneoplasia. Cancer 39:2734–2746.
D. Medina (1988). The preneoplastic state in mouse mammary tumorigenesis. Carcinogenesis 9:1113–1119.
S. Rehm and A. G. Liebelt (1996). Nononeoplastic and neoplastic lesions of the mammary gland. In U. Mohr, D. L. Dungworth, C. C. Capen, W. W. Carlton, J. P. Sundberg, and J. M. Ward (eds), Pathobiology of the Aging Mouse (Vol. 2). ILSI Press, Washington D.C., pp. 381–398.
T. A. Stewart, P. K. Pattengale, and P. Leder (1984). Spontaneous mammary adenocarcinomas in transgenic mice that carry and express MTV/myc fusion genes. Cell 38:627–637.
A. C. Andres, M. A. van der Valk, C. A. Schonenberger, F. Fluckiger, M. LeMeur, P. Gerlinger, and B. Groner (1988). Ha-ras and c-myc oncogene expression interferes with morphological and functional differentiation of mammary epithelial cells in single and double transgenic mice. Genes Dev. 2:1486–1495.
A. S. Tsukamoto, R. Grosschedl, R. C. Guzman, T. Parslow, and H. E. Varmus (1988). Expression of the int-1 gene in transgenic mice is associated with mammary gland hyperplasia and adenocarcinomas in male and female mice. Cell 55:619–625.
W. J. Muller, E. Sinn, P. K. Pattengale, R. Wallace, and P. Leder (1988). Single-step induction of mammary adenocarcinoma in transgenic mice bearing the activated c-neu oncogene. Cell 54:105–115.
L. Bouchard, L. Lamarre, P. J. Tremblay, and P. Jolicoeur (1989). Stochastic appearance of mammary tumors in transgenic mice carrying the MMTV/c-neu oncogene. Cell 57:931–936.
M. A. Shibata, I. G. Maroulakou, C. L. Jorcyk, L. G. Gold, J. M. Ward, and J. E. Green (1996). p53-independent apoptosis during mammary tumor progression in C3(1)/SV40 large T antigen transgenic mice: Suppression of apoptosis during the transition from preneoplasia to carcinoma. Cancer Res. 56:2998–3003.
M. A. Shibata, M. L. Liu, M. C. Knudson, E. Shibata, K. Yoshidome, T. Bandey, S. J. Korsmeyer, and J. E. Green (1999). Haploid loss of bax leads to accelerated mammary tumor development in C3(1)/SV40-TAg transgenic mice: Reduction in protective apoptotic response at the preneoplastic stage. EMBO J. 18:2692–2701.
T. P. Lin, R. C. Guzman, R. C. Osborn, G. Thordarson, and S. Nandi (1992). Role of endocrine, autocrine, and paracrine interactions in the development of mammary hyperplasia in Wnt-1 transgenic mice. Cancer Res. 52:4413–4419.
G. H. Smith, R. Sharp, E. C. Kordon, C. Jhappan, and G. Merlino (1995). Transforming growth factor-alpha promotes mammary tumorigenesis through selective survival and growth of secretory epithelial cells. Amer. J. Pathol. 147: 1081–1096.
L. T. Amundadottir, M. D. Johnson, G. Merlino, G. H. Smith, and R.B. Dickson (1995). Synergistic interaction of transforming growth factor alpha and c-myc in mouse mammary and salivary gland tumorigenesis. Cell Growth Differ. 6:737–748.
E. P. Sandgren, J. A. Schroeder, T. H. Qui, R. D. Palmiter, R. L. Brinster, and D. C. Lee (1995). Inhibition of mammary gland involution is associated with transforming growth factor alpha but not c-myc-induced tumorigenesis in transgenic mice. Cancer Res. 55:3915–3927.
F. S. Lee, T. F. Lane, A. Kuo, G. M. Shackleford, and P. Leder (1995). Insertional mutagenesis identifies a member of the Wnt gene family as a candidate oncogene in the mammary epithelium of int-2/Fgf-3 transgenic mice. Proc. Natl. Acad. Sci. U.S.A. 92:2268–2273.
E. R. Andrechek, W. R. Hardy, P. M. Siegel, M. A. Rudnicki, R. D. Cardiff, and W. J. Muller (2000). Amplification of the neu/erbB-2 oncogene in a novel mouse model of mammary tumorigenesis. Proc. Natl. Acad. Sci. U.S.A. 97: 3444–3449.
X. Xu, K. U. Wagner, D. Larson, Z. Weaver, C. Li, T. Ried, L. Hennighausen, A. Wynshaw-Boris, and C. X. Deng (1999). Conditional mutation of Brca1 in mammary epithelial cells results in blunted ductal morphogenesis and tumor formation [see comments]. Nat. Genet. 22:37–43.
C. X. Deng and F. Scott (2000). Role of the tumor suppressor gene Brca1 in genetic stability and mammary gland tumor formation. Oncogene 19:1059–1064.
M. Taketo, A. C. Schroeder, L. E. Mobraaten, K. B. Gunning, G. Hanten, R. R. Fox, T. H. Roderick, C. L. Stewart, F. Lilly, C. T. Hansen, and P. A. Overbeek (1991). FVB/N: An inbred mouse strain preferable for transgenic analyses. Proc. Natl. Acad. Sci. U.S.A. 88:2065–2069.
T. Lifsted, T. Le Voyer, M. Williams, W. Muller, A. Klein-Szanto, K.H. Buetow, and K.W. Hunter (1998). Identification of inbred mouse strains harboring genetic modifiers of mammary tumor age of onset and metastatic progression. Int. J. Cancer. 77:640–644.
J. F. Mahler, W. Stokes, P. C. Mann, M. Takaoka, and R. R. Maronpot (1996). Spontaneous lesions in aging FVB//N mice. Toxicol. Pathol. 24:710–716.
M. D. Mediavilla, A. Guezmez, S. Ramos, L. Kothari, F. Garijo, and E. J. Sanchez Barcelo (1997). Effects of melatonin on mammary gland lesions in transgenic mice overexpressing N-ras protooncogene. J. Pineal. Res. 22:86–94.
D. M. Ornitz, R. W. Moreadith, and P. Leder (1991). Binary system for regulating transgene expression in mice: Targeting int-2 gene expression with yeastGAL4/UAScontrol elements. Proc. Natl. Acad. Sci. U.S.A. 88:698–702.
D. I. Kitsberg and P. Leder (1996). Keratinocyte growth factor induces mammary and prostatic hyperplasia and mammary adenocarcinoma in transgenic mice. Oncogene 13:2507–2515.
R. D. Cardiff, E. Sinn, W. Muller, and P. Leder (1991). Transgenic oncogenic mice: Tumor phenotype predicts genotype. Amer. J. Pathol. 139:495–501.
T. F. Lane and P. Leder (1997). Wnt-10b directs hypermorphic development and transformation in mammary glands of male and female mice. Oncogene 15:2133–2144.
E. Di Carlo, M. G. Diodoro, K. Boggio, A. Modesti, M. Modesti, P. Nanni, G. Forni, and P. Musiani (1999). Analysis of mammary carcinoma onset and progression in HER-2/neu oncogene transgenic mice reveals a lobular origin. Lab. Invest. 79:1261–1269.
C. T. Guy, M. A. Webster, M. Schaller, T. J. Parsons, R. D. Cardiff, and W. J. Muller (1992). Expression of the neu protooncogene in the mammary epithelium of transgenic mice induces metastatic disease. Proc. Natl. Acad. Sci. U.S.A. 89:10578–10582.
C. T. Guy, R. D. Cardiff, and W. J. Muller (1996). Activated neu induces rapid tumor progression. J. Biol. Chem. 271:7673–7678.
C. T. Guy, S. K. Muthuswamy, R. D. Cardiff, P. Soriano, and W. J. Muller (1994). Activation of the c-Src tyrosine kinase is required for the induction of mammary tumors in transgenic mice. Genes Dev. 8:23–32.
C. T. Guy, R. D. Cardiff, and W. J. Muller (1992). Induction of mammary tumors by expression of polyomavirus middle T oncogene: A transgenic mouse model for metastatic disease. Mol. Cell Biol. 12:954–961.
B. R. Davies, A. M. Platt-Higgins, G. Schmidt, and P. S. Rudland (1999). Development of hyperplasias, preneoplasias, and mammary tumors in MMTV-c-erbB-2 and MMTVTGFalpha transgenic rats. Amer. J. Pathol. 155:303–314.
M. A. Webster, J. N. Hutchinson, M. J. Rauh, S. K. Muthuswamy, M. Anton, C. G. Tortorice, R. D. Cardiff, F. L. Graham, J. A. Hassell, and W. J. Muller (1998). Requirement for both Shc and phosphatidylinositol 30 kinase signaling pathways in polyomavirus middle T-mediated mammary tumorigenesis. Mol. Cell Biol. 18:2344–2359.
M. J. Rauh, V. Blackmore, E. R. Andrechek, C. G. Tortorice, R. Daly, V. K. Lai, T. Pawson, R. D. Cardiff, P. M. Siegel, and W. J. Muller (1999). Accelerated mammary tumor development in mutant polyomavirus middle T transgenic mice expressing elevated levels of either the Shc or Grb2 adapter protein. Mol. Cell Biol. 19:8169–8179.
N. Tulchin, F. S. Lee, L. Ornstein, J. Strauchen, and R. D. Cardiff (1995). c-myc protein distribution: Mammary adenocarcinomas ofMTV/MYCtransgenic mice. Int. J. Oncol. 7:5–9.
E. P. Sandgren, N. C. Luetteke, R. D. Palmiter, R. L. Brinster, and D. C. Lee (1990). Overexpression of TGF alpha in transgenic mice: Induction of epithelial hyperplasia, pancreatic metaplasia, and carcinoma of the breast. Cell 61:1121–1135.
Y. Matsui, S. A. Halter, J. T. Holt, B. L. Hogan, and R. J. Coffey (1990). Development of mammary hyperplasia and neoplasia inMMTV-TGF alpha transgenic mice. Cell 61:1147–1155.
K. Deckard-Jantapour, W. J. Muller, L. Chodosh, H. P. Gardner, S. T. Marquis, R. J. Coffey, and R. D. Cardiff (1997). Differential expression of the neu transgene in murine mammary tissues. Int. J. Oncol. 11:235–244.
M. P. DiGiovanna, M. A. Lerman, R. J. Coffey, W. J. Muller, R. D. Cardiff, and D. F. Stern (1998). Active signaling by neu in transgenic mice. Oncogene 17:1877–1884.
W. J. Muller, C. L. Arteaga, S. K. Muthuswamy, P. M. Siegel, M. A. Webster, R. D. Cardiff, K. S. Meise, F. Li, S. A. Halter, and R. J. Coffey (1996). Synergistic interaction of the Neu proto-oncogene product and transforming growth factor alpha in the mammary epithelium of transgenic mice. Mol. Cell Biol. 16:5726–5736.
G. E. Green, M.-A. Shibata, K. Yoshidome, M.-L. Liu, C. Jorcyk, M. R. Anver, J. Wigginton, R. Wiltrout, E. Shibata, S. Kaczmarczyk, W. Wang, A.-Y. Liu, A. Calvo, and C. Couldrey (2000). The C2(1)/SV40-Tantigen transgenic mouse model of mammary cancer: Ductal epithelial cell targeting with multistage progression to carcinoma. Oncogene 19:1020–1027.
C. Schulze-Garg, J. Lohler, A. Gocht, and W. Deppert (2000). A transgenic mouse model for the ductal carcinoma in situ (DCIS) of the mammary gland. Oncogene 19:1028–1037.
A. C. Andres, C. A. Schonenberger, B. Groner, L. Henninghausen, M. LeMeur, and P. Gerlinger (1987). Ha-ras oncogene expression directed by a milk protein gene promoter: Tissue specificity, hormonal regulation, and tumor induction in transgenic mice. Proc. Natl. Acad. Sci. U.S.A. 84:1299–1303.
R. G. Marcum and S. R. Wellings (1969). Subgross pathology of the human breast: Method and initial observations. J. Natl. Cancer Inst. 42:115–121.
S. R. Wellings, H. M. Jensen, and R. G. Marcum (1975). An atlas of subgross pathology of the human breast with special reference to possible precancerous lesions. J. Natl. Cancer Inst. 55:231–273.
S. R. Wellings, H. M. Jensen, and M. R. DeVault (1976). Persistent and atypical lobules in the human breast may be precancerous. Experientia 32:1463–1465.
R. Sarnelli and F. Squartini (1993). The prevalence of the precancerous lesions in breasts contralateral to clinical cancer. A morphological comparison with breasts containing a benign lump. Clin. Exp. Obstet. Gynecol. 20:37–42.
S. R. Wellings and H. M. Jensen (1973). On the origin and progression of ductal carcinoma in the human breast. J. Natl. Cancer Inst. 50:1111–1118.
S. R. Wellings (1980). Development of human breast cancer. Adv. Cancer Res. 31:287–314.
S. R. Wellings and C. E. Alpers (1987). Apocrine cystic metaplasia: Subgross pathology and prevalence in cancer— associated versus random autopsy breasts. Human Pathol. 18:381–386.
H. M. Jensen and S. R. Wellings (1976). Preneoplastic lesions of the human mammary gland transplanted into the nude athymic mouse. Cancer Res. 36:2605–2610.
W. J. Muller, J. Ho, and P. M. Siegel (1998). Oncogenic activation of Neu/ErbB-2 in a transgenic mouse model for breast cancer. Biochem. Soc. Symp. 63:149–157.
H. Kwan, V. Pecenka, A. Tsukamoto, T. G. Parslow, R. Guzman, T. P. Lin, W. J. Muller, F. S. Lee, P. Leder, and H. E. Varmus (1992). Transgenes expressing the Wnt-1 and int-2 proto-oncogenes cooperate during mammary carcinogenesis in doubly transgenic mice. Mol. Cell Biol. 12:147–154.
W. J. Muller, F. S. Lee, C. Dickson, G. Peters, P. Pattengale, and P. Leder (1990). The int-2 gene product acts as an epithelial growth factor in transgenic mice. EMBO J. 9:907–913.
G. Stamp, V. Fantl, R. Poulsom, S. Jamieson, R. Smith, G. Peters, and C. Dickson (1992). Nonuniform expression of a mouse mammary tumor virus-driven int-2/Fgf-3 transgene in pregnancy-responsive breast tumors. Cell Growth Differ. 3:929–938.
D. M. Ornitz, R. D. Cardiff, A. Kuo, and P. Leder (1992). Int-2, an autocrine and/or ultra-short-range effector in transgenic mammary tissue transplants. J. Natl. Cancer Inst. 84:887–892.
D. Daphna-Iken, D. B. Shankar, A. Lawshe, D. M. Ornitz, G. M. Shackleford, and C. A. MacArthur (1998).MMTV-Fgf8 transgenic mice develop mammary and salivary gland neoplasia and ovarian stromal hyperplasia. Oncogene 17:2711–2717.
D. S. Strayer, S. Yang, and M. S. Schwartz (1993). Epidermal growth factor-like growth factors. I. Breast malignancies and other epithelial proliferations in transgenic mice. Lab. Invest. 69:660–673.
I. M. Krane and P. Leder (1996). NDF/heregulin induces persistence of terminal end buds and adenocarcinomas in the mammary glands of transgenic mice. Oncogene 12:1781–1788.
R. C. Humphreys and L. Hennighausen (1999). Signal transducer and activator of transcription 5a influences mammary epithelial cell survival and tumorigenesis [In Process Citation]. Cell Growth Differ. 10:685–694.
C. C. Niemeyer, B. Spencer-Dene, J. X. Wu, and E. D. Adamson (1999). Preneoplastic mammary tumor markers: Cripto and amphiregulin are overexpressed in hyperplastic stages of tumor progression in transgenic mice. Int. J. Cancer 81:588–591.
C. Tomasetto, C. Wolf, M. C. Rio, M. Mehtali, M. LeMeur, P. Gerlinger, P. Chambon, and R. Lathe (1989). Breast cancer protein PS2 synthesis in mammary gland of transgenic mice and secretion into milk. Mol. Endocrinol. 3:1579–1584.
C. Jhappan, C. Stahle, R. N. Harkins, N. Fausto, G. H. Smith, and G. T. Merlino (1990). TGF alpha overexpression in transgenic mice induces liver neoplasia and abnormal development of the mammary gland and pancreas. Cell 61:1137–1146.
A. E. Gorska, H. Joseph, R. Derynck, H. L. Moses, and R. Serra (1998). Dominant-negative interference of the transforming growth factor beta type II receptor in mammary gland epithelium results in alveolar hyperplasia and differentiation in virgin mice. Cell Growth Differ. 9:229–238.
K. Boggio, G. Nicoletti, E. Di Carlo, F. Cavallo, L. Landuzzi, C. Melani, M. Giovarelli, I. Rossi, P. Nanni, C. De Giovanni, P. Bouchard, S. Wolf, A. Modesti, P. Musiani, P. L. Lollini, M. P. Colombo, and G. Forni (1998). Interleukin 12-mediated prevention of spontaneous mammary adenocarcinomas in two lines of Her-2/neu transgenic mice. J. Exp. Med. 188:589–596.
P. M. Siegel, E. D. Ryan, R. D. Cardiff, and W. J. Muller (1999). Elevated expression of activated forms of Neu/ErbB-2 and ErbB-3 are involved in the induction of mammary tumors in transgenic mice: Implications forhumanbreast cancer. EMBO J. 18:2149–2164.
L. A. Rudolph-Owen, R. Chan, W. J. Muller, and L. M. Matrisian (1998). The matrix metalloproteinase matrilysin influences early-stage mammary tumorigenesis. Cancer Res. 58:5500–5506.
P. M. Siegel, D. L. Dankort, W. R. Hardy, and W. J. Muller (1994). Novel activating mutations in the neu proto-oncogene involved in induction of mammary tumors. Mol. Cell Biol. 14:7068–7077.
T. J. Liang, A. E. Reid, R. Xavier, R. D. Cardiff, and T. C. Wang (1996). Transgenic expression of tpr-met oncogene leads to development of mammary hyperplasia and tumors. J. Clin. Invest. 97:2872–2877.
G. Portella, D. Salvatore, G. Botti, A. Cerrato, L. Zhang, A. Mineo, G. Chiappetta, G. Santelli, L. Pozzi, G. Vecchio, A. Fusco, and M. Santoro (1996). Development of mammary and cutaneous gland tumors in transgenic mice carrying the RET/PTC1 oncogene. Oncogene 13:2021–2026.
T. Iwamoto, M. Takahashi, M. Ito, M. Hamaguchi, K. Isobe, N. Misawa, J. Asai, T. Yoshida, and I. Nakashima (1990). Oncogenicity of the ret transforming gene in MMTV/ret transgenic mice. Oncogene 5:535–542.
C. Jhappan, D. Gallahan, C. Stahle, E. Chu, G. H. Smith, G. Merlino, and R. Callahan (1992). Expression of an activated Notch-related int-3 transgene interferes with cell differentiation and induces neoplastic transformation in mammary and salivary glands. Genes Dev. 6:345–355.
D. Gallahan, C. Jhappan, G. Robinson, L. Hennighausen, R. Sharp, E. Kordon, R. Callahan, G. Merlino, and G. H. Smith (1996). Expression of a truncated Int3 gene in developing secretory mammary epithelium specifically retards lobular differentiation resulting in tumorigenesis. Cancer Res. 56:1775–1785.
K. F. Chooi, D. A. Carter, S. Biswas, S. L. Lightman, M. Y. Ho, and D. Murphy (1994). Ectopic vasopressin expression in MMTV-Wnt-1 transgenic mice modifies mammary tumor differentiation and pathology. Cancer Res. 54:6434–6440.
W. P. Bocchinfuso, W. P. Hively, J. F. Couse, H. E. Varmus, and K. S. Korach (1999). A mouse mammary tumor virus-Wnt-1 transgene induces mammary gland hyperplasia and tumorigenesis in mice lacking estrogen receptor-alpha. Cancer Res. 59:1869–1876.
P. J. Tremblay, F. Pothier, T. Hoang, G. Tremblay, S. Brownstein, A. Liszauer, and P. Jolicoeur (1989). Transgenic mice carrying the mouse mammary tumor virus ras fusion gene: Distinct effects in various tissues. Mol. Cell Biol. 9:854–859.
E. Sinn, W. Muller, P. Pattengale, I. Tepler, R. Wallace, and P. Leder (1987). Coexpression of MMTV/v-Ha-ras and MMTV/c-myc genes in transgenic mice: Synergistic action of oncogenes in vivo. Cell 49:465–475.
R. Mangues, I. Seidman, A. Pellicer, and J.W. Gordon (1990). Tumorigenesis and male sterility in transgenic mice expressing a MMTV/N-ras oncogene. Oncogene 5:1491–1497.
M. A. Webster, R. D. Cardiff, and W. J. Muller (1995). Induction of mammary epithelial hyperplasias and mammary tumors in transgenic mice expressing a murine mammary tumor virus/activated c-src fusion gene. Proc. Natl. Acad. Sci. U.S.A. 92:7849–7853.
A. Elson (1999). Protein tyrosine phosphatase epsilon increases the risk of mammary hyperplasia and mammary tumors in transgenic mice [In Process Citation]. Oncogene 18:7535–7542.
S. J. McCormack, Z. Weaver, S. Deming, G. Natarajan, J. Torri, M. D. Johnson, M. Liyanage, T. Ried, and R. B. Dickson (1998). Myc/p53 interactions in transgenic mouse mammary development, tumorigenesis and chromosomal instability. Oncogene 16:2755–2766.
A. Leder, P.K. Pattengale, A. Kuo, T.A. Stewart, and P. Leder (1986). Consequences of widespread deregulation of the c-myc gene in transgenic mice: Multiple neoplasms and normal development. Cell 45:485–495.
C. A. Schoenenberger, A. C. Andres, B. Groner, M. van der Valk, M. LeMeur, and P. Gerlinger (1988). Targeted c-myc gene expression in mammary glands of transgenic mice induces mammary tumours with constitutive milk protein gene transcription. EMBO J. 7:169–175.
D. M. Bortner, and M. P. Rosenberg (1995). Overexpression of cyclin A in the mammary glands of transgenic mice results in the induction of nuclear abnormalities and increased apoptosis. Cell Growth Differ. 6:1579–1589.
T. C. Wang, R. D. Cardiff, L. Zukerberg, E. Lees, A. Arnold, and E. V. Schmidt (1994). Mammary hyperplasia and carcinoma in MMTV-cyclin D1 transgenic mice. Nature 369:669–671.
D. M. Bortner and M. P. Rosenberg (1997). Induction of mammary gland hyperplasia and carcinomas in transgenic mice expressing human cyclin E. Mol. Cell Biol. 17:453–459.
Y. J. Tzeng, E. Guhl, M. Graessmann, and A. Graessmann (1993). Breast cancer formation in transgenic animals induced by the whey acidic protein SV40 T antigen (WAP-SV-T) hybrid gene. Oncogene 8:1965–1971.
I. G. Maroulakou, M. Anver, L. Garrett, and J. E. Green (1994). Prostate and mammary adenocarcinoma in transgenic mice carrying a rat C3(1) simian virus 40 large tumor antigen fusion gene. Proc. Natl. Acad. Sci. U.S.A. 91:11236–11240.
R. R. Tekmal, N. Ramachandra, S. Gubba, V. R. Durgam, J. Mantione, K. Toda, Y. Shizuta, and D. L. Dillehay (1996). Overexpression of int-5/aromatase in mammary glands of transgenic mice results in the induction of hyperplasia and nuclear abnormalities. Cancer Res. 56:3180–3185.
M. D. Sternlicht, A. Lochter, C. J. Sympson, B. Huey, J. P. Rougier, J. W. Gray, D. Pinkel, M. J. Bissell, and Z. Werb (1999). The stromal proteinase MMP3/stromelysin-1 promotes mammary carcinogenesis. Cell 98:137–146.
C. J. Sympson, R. S. Talhouk, C. M. Alexander, J. R. Chin, S. M. Clift, M. J. Bissell, and Z. Werb (1994). Targeted expression of stromelysin-1 in mammary gland provides evidence for a role of proteinases in branching morphogenesis and the requirement for an intact basement membrane for tissue-specific gene expression [published erratum appears in J. Cell Biol. 132(4):following 752 (1996)]. J. Cell Biol. 125:681–693.
E. Stocklin, F. Botteri, and B. Groner (1993). An activated allele of the c-erbB-2 oncogene impairs kidney and lung function and causes early death of transgenic mice. J. Cell Biol. 122:199–208.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Cardiff, R.D., Moghanaki, D. & Jensen, R.A. Genetically Engineered Mouse Models of Mammary Intraepithelial Neoplasia. J Mammary Gland Biol Neoplasia 5, 421–437 (2000). https://doi.org/10.1023/A:1009534129331
Issue Date:
DOI: https://doi.org/10.1023/A:1009534129331