Search Results - "Byers, S W"

Cadherin-11 is expressed in invasive breast cancer cell lines by PISHVAIAN, M. J, FELTES, C. M, THOMPSON, P, BUSSEMAKERS, M. J, SCHALKEN, J. A, BYERS, S. W

“…In several cancers, including breast cancer, loss of E-cadherin expression is correlated with a loss of the epithelial phenotype and with a gain of…”
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Alterations in β-catenin phosphorylation and plakoglobin expression in human breast cancer cells by SOMMERS, C. L, GELMANN, E. P, KEMLER, R, COWIN, P, BYERS, S. W

“…Because the cell adhesion molecule epithelial cadherin (E-cadherin) is absent in many invasive carcinomas, we transfected the E-cadherin gene into…”
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Prevention of breast cancer in the rat with 9-cis-retinoic acid as a single agent and in combination with Tamoxifen by ANZANO, M. A, BYERS, S. W, SMITH, J. M, PEER, C. W, MULLEN, L. T, BROWN, C. C, ROBERTS, A. B, SPORN, M. B

“…We show that 9-cis-retinoic acid (9cRA) is a potent inhibitor of mammary carcinogenesis induced by N-nitroso-N-methylurea in Sprague-Dawley rats. Rats were…”
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Extracellular Matrix Regulates Sertoli Cell Differentiation, Testicular Cord Formation, and Germ Cell Development in vitro by Hadley, Mark A., Byers, Stephen W., Suárez-Quian, Carlos A., Kleinman, Hynda K., Dym, Martin

“…Sertoli cell preparations isolated from 10-day-old rats were cultured on three different substrates: plastic, a matrix deposited by co-culture of Sertoli and…”
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The role of TGF-beta and Wnt signaling in gastrointestinal stem cells and cancer by Mishra, Lopa, Shetty, Kirti, Tang, Yi, Stuart, August, Byers, Stephen W

“…The past three decades have seen an unremitting quest to identify and understand gastrointestinal stem cells, their plasticity in differentiating across cell…”
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Cadherins and cadherin-associated molecules in the developing and maturing rat testis by Byers, S W, Sujarit, S, Jegou, B, Butz, S, Hoschutzky, H, Herrenknecht, K, MacCalman, C, Blaschuk, O W

“…The calcium-dependent class of cell adhesion molecules known as cadherins mediate homotypic cell interactions in most epithelia. We have now investigated the…”
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Trans-repression of beta-catenin activity by nuclear receptors by Shah, Salimuddin, Hecht, Andreas, Pestell, Richard, Byers, Stephen W

“…The signaling/oncogenic activity of beta-catenin can be repressed by the activation of nuclear receptors such as the vitamin A, vitamin D, and androgen…”
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Serine Phosphorylation-regulated Ubiquitination and Degradation of β-Catenin by Orford, Keith, Crockett, Caroline, Jensen, Jane P., Weissman, Allan M., Byers, Stephen W.

“…Several lines of evidence suggest that accumulation of cytoplasmic β-catenin transduces an oncogenic signal. We show that β-catenin is ubiquitinated and…”
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Exogenous Expression of β-Catenin Regulates Contact Inhibition, Anchorage-Independent Growth, Anoikis, and Radiation-Induced Cell Cycle Arrest by Orford, Keith, Orford, Caroline C., Byers, Stephen W.

“…β-Catenin is an important regulator of cell-cell adhesion and embryonic development that associates with and regulates the function of the LEF/TCF family of…”
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Polarized functions and permeability properties of rat epididymal epithelial cells in vitro by Byers, S W, Citi, S, Anderson, J M, Hoxter, B

“…Cultured rat caput and cauda epididymidal epithelial cells are shown to exhibit polarized properties characteristic of functioning epithelia. When grown on…”
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An alternatively spliced cadherin-11 enhances human breast cancer cell invasion by FELTES, Carolyn M, KUDO, Akira, BLASCHUK, Orest, BYERS, Stephen W

“…Although reduced levels of the epithelial cell adhesion molecule E-cadherin are often associated with poorly differentiated breast cancers, recent studies show…”
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Secreted metalloproteinases in testicular cell culture by Sang, Q X, Dym, M, Byers, S W

“…It is well known that cultured Sertoli cells secrete plasminogen activators (Lacroix et al., Mol Cell Endocrinol 1977; 9:227-236; Hettle et al., Biol Reprod…”
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Identification of type IV collagenase in rat testicular cell culture: influence of peritubular-Sertoli cell interactions by Q X Sang, W G Stetler-Stevenson, L A Liotta, S W Byers

“…In the testis, interactions between peritubular cells (mesenchyme) and Sertoli cells (epithelium), together with proteolytic remodeling of the extracellular…”
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Sertoli cell-secreted protein(s) stimulates DNA synthesis in purified rat Leydig cells in vitro by Ojeifo, J O, Byers, S W, Papadopoulos, V, Dym, M

“…We have examined the effects of Sertoli cell-secreted proteins (SCSP) on [ 3 H]thymidine incorporation by purified preparations (> 96%) of rat Leydig cells to…”
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The Role of Cadherin, β-Catenin, and AP-1 in Retinoid-regulated Carcinoma Cell Differentiation and Proliferation by Shah, Salimuddin, Pishvaian, Michael J., Easwaran, Vijayasurian, Brown, Powell H., Byers, Stephen W.

“…Vitamin A derivatives (retinoids) are potent regulators of cell proliferation and differentiation. Retinoids inhibit the function of the oncogenic AP-1 and…”
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Soluble laminin and arginine-glycine-aspartic acid containing peptides differentially regulate type IV collagenase messenger RNA, activation, and localization in testicular cell culture by Q X Sang, E W Thompson, D Grant, W G Stetler-Stevenson, S W Byers

“…Rat testicular cells in culture produce several metalloproteinases including type IV collagenases (Sang et al. Biol Reprod 1990; 43:946-955, 956-964). We have…”
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E-selectin-mediated dynamic interactions of breast- and colon-cancer cells with endothelial-cell monolayers by Tözeren, A, Kleinman, H K, Grant, D S, Morales, D, Mercurio, A M, Byers, S W

“…The molecular mechanisms involved in the dynamic interaction of human breast carcinoma cells with the endothelial cell lining of lymphatic vessels and…”
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Polarized secretion of androgen-binding protein and transferrin by Sertoli cells grown in a bicameral culture system by Hadley, M A, Djakiew, D, Byers, S W, Dym, M

“…Sertoli cells in vivo are believed to secrete androgen-binding protein (ABP) as well as other proteins in a polarized manner, primarily into the adluminal…”
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Up-regulation of fibroblast growth factor-binding protein, by β-catenin during colon carcinogenesis by RAY, Ranjan, CABAL-MANZANO, Rafael, MOSER, Amy R, WALDMAN, Todd, ZIPPER, Laurie M, AIGNER, Achim, BYERS, Stephen W, RIEGEL, Anna T, WELLSTEIN, Anton

“…Fibroblast growth factor-binding protein (FGF-BP) releases immobilized FGFs from the extracellular matrix and can function as an angiogenic switch molecule in…”
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Differentiation state and invasiveness of human breast cancer cell lines by Sommers, C L, Byers, S W, Thompson, E W, Torri, J A, Gelmann, E P

“…Eighteen breast cancer cell lines were examined for expression of markers of epithelial and fibroblastic differentiation: E-cadherin, desmoplakins, ZO-1,…”
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