EurekaMag.com logo
+ Site Statistics
References:
47,893,527
Abstracts:
28,296,643
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Estrogen mediated bovine mammary epithelial cell proliferation: evidence of indirect action






Journal of Dairy Science 75(Supplement 1): 293

Estrogen mediated bovine mammary epithelial cell proliferation: evidence of indirect action

To explain acute oestradiol-17 beta (E)-induced mammary cell proliferation in heifers (see Journal of Dairy Science (1991) 74 (Supplement 1) 295), bovine mammary epithelial cells (MAC-T) cells were placed onto 24-well culture dishes (20 000 per well/ml) in DMEM with 10% FCS for 24 h and test media (duplicate trials) applied until quantification of DNA after 72 h. E (0.1, 1, 10 and 100 ng/ml) alone, with 1% FCS, with progesterone (P) (0.5 and 5 ng/ml), or 1% FCS failed to stimulate growth.


Accession: 002373556



Related references

Rejman J.J.; Muenchen R.A.; Turner J.D.; Oliver S.P., 1992: Influence of bovine mammary secretion whey proteins on proliferation of a bovine mammary epithelial cell line. Journal of Dairy Science 75(SUPPL 1): 307

Volden, P.A.; Skor, M.N.; Johnson, M.B.; Singh, P.; Patel, F.N.; McClintock, M.K.; Brady, M.J.; Conzen, S.D., 2016: Mammary Adipose Tissue-Derived Lysophospholipids Promote Estrogen Receptor-Negative Mammary Epithelial Cell Proliferation. Lysophosphatidic acid (LPA), acting in an autocrine or paracrine fashion through G protein-coupled receptors, has been implicated in many physiologic and pathologic processes, including cancer. LPA is converted from lysophosphatidylcholine (LPC) b...

Rejman, J.J.; Oliver, S.P.; Muenchen, R.A.; Turner, J.D., 1992: Proliferation of the MAC-T bovine mammary epithelial cell line in the presence of mammary secretion whey proteins. Development of the MAC-T bovine mammary epithelial cell line by stable transfection with simian virus-40 large T-antigen should greatly assist study of possible intrinsic (local) and extrinsic (systemic) factors regulating bovine mammary epithelia...

Zhang, H-Zheng.; Bennett, J.M.; Smith, K.T.; Sunil, N.; Haslam, S.Z., 2002: Estrogen mediates mammary epithelial cell proliferation in serum-free culture indirectly via mammary stroma-derived hepatocyte growth factor. Epithelial-stromal cell interactions are important for normal development and function of the mouse mammary gland. The steroid hormone oestrogen is required for epithelial cell proliferation and ductal development in vivo. Recent studies of oestro...

He, X-Ying.; Zheng, Y-Mao.; Lan, J.; Wu, Y-Hong.; Yan, J.; He, X-Ning.; Zhang, T.; He, Y-Long.; Zheng, Y-Ling.; Zhang, Y., 2011: Recombinant adenovirus-mediated human telomerase reverse transcriptase gene can stimulate cell proliferation and maintain primitive characteristics in bovine mammary gland epithelial cells. The human telomerase reverse transcriptase (hTERT) gene has been used to stimulate the proliferation of most types of human cells. The present study was designed to evaluate the feasibility and efficiency of adenovirus-mediated hTERT in the prolif...

Rejman J.J.; Turner J.D.; Oliver S.P., 1992: Proliferation of a bovine mammary epithelial cell line in the presence of recombinant bovine cytokines. Journal of Dairy Science 75(SUPPL 1): 307

Rejman, J.J.; Turner, J.D.; Oliver, S.P., 1993: Influence of recombinant bovine cytokines on proliferation of a bovine mammary epithelial cell line. In a group of patients suffering from common variable immunodeficiency (CVID), levels of interleukin-6 (IL6) were measured and found to be in the normal range or even increased, for single patients. IL6 production of peripheral blood mononuclear c...

Soto A.M.; Sonnenschein C., 1984: Mechanism of estrogen action on cellular proliferation evidence for indirect and negative control on cloned breast tumor cells. Human MCF7 breast tumor cells grew as estrogen-dependent tumors in nude mice. In contrast, they were not estrogen-dependent for proliferation in serumless culture media. Charcoal-dextran stripped female human serum supplemented media (5 to 40%) in...

David J F.; Jozan S.; Marques B.; Mazabrey D., 1984: Mechanism of estrogen action on the proliferation of cultured human breast cancer cells evidence for an indirect negative pathway. Biology of the Cell (Paris) 52(1 PART B): 50A

Wei, J.; Geale, P.F.; Sheehy, P.A.; Williamson, P., 2012: The impact of ABCG2 on bovine mammary epithelial cell proliferation. The ATP-binding cassette transporter, ABCG2, has been identified as a gene of significance in the regulation of bovine lactation by a number of gene mapping studies yet its role in lactational physiology remains unclear. We have used the potent AB...