We studied the role of insulin-like growth factors 1 and 2 (IGF-1 and IGF-2) in functional differentiation of HC11 mouse mammary gland cells. It was found that both IGF-1 and IGF-2 activate the expression of milk protein β-casein in the presence of prolactin and hydrocortisone. It was found that β-casein expression is accompanied by cyclin D1 coexpression.
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References
J. Baker, J. P. Liu, E. J. Robertson, and A. Efstratiadis, Cell, 75, No. 1, 73–82 (1993).
K. G. Danielson, C. J. Oborn, E. M. Durban, et al., Proc. Natl. Acad. Sci. USA, 81, No. 12, 3756–3760 (1984).
J. Dupont, M. Karas, and D. LeRoith, J. Biol. Chem., 275, No. 46, 35 893–35 901 (2000).
V. Fantl, G. Stamp, A. Andrews, et al., Genes Dev., 9, No. 19, 2364–2372 (1995).
D. L. Hadsell and S. G. Bonnette, J. Mammary Gland Biol. Neoplasia, 5, No. 1, 19–30 (2000).
D. Kleinberg, M. Feldman, and W. Ruan, J. Mammary Gland Biol. Neoplasia, 5, No. 1, 7–17 (2000).
J. P. Liu, J. Baker, A. S. Perkins, et al., Cell, 75, No. 1, 59–72 (1993).
E. S. Mills and Y. L. Topper, J. Cell Biol., 44, No. 2, 310–328 (1970).
T. Oka and J. W. Perry, J. Biol. Chem., 249, No. 11, 3586–3591 (1974).
T. Oka and Y. L. Topper, J. Biol. Chem., 246, No. 24, 7701–7707 (1971).
A. A. Samani, S. Yakar, D. LeRoith, and P. Brodt, Endocr. Rev., 28, No. 1, 20–47 (2007).
F. E. Stockdale and Y. J. Topper, Proc. Nat. Acad. Sci. USA, 66, 1283–1287 (1966).
Z. Sun, S. Shushanov, D. LeRoith, and T. L. Wood, Endocrinology, May 31. doi:10.1210/en, 2010–1296 (2011).
Y. J. Topper, Recent Progr. Horm. Res., 26, 287–308 (1970).
R. W. Turkington, K. Brew, T. C. Vanaman, and R. L. Hill, J. Biol. Chem., 243, No. 12, 3382–3387 (1968).
R. W. Turkington and M. Riddle, J. Biol. Chem., 244, No. 21, 6040–6046 (1969).
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Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 152, No. 8, pp. 162–165, August, 2011.
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Shushanov, S.S. Insulin-like growth factors 1 and 2 regulate expression of β-casein in vitro in mouse mammary epithelial cells. Bull Exp Biol Med 152, 202–205 (2011). https://doi.org/10.1007/s10517-011-1488-4
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DOI: https://doi.org/10.1007/s10517-011-1488-4