| |
||||
![]() |
||||
| About Us | Education | Research | People | News & Events |
Dr. Mary C. Farach-CarsonProfessor Contact![]() Farach-Carson Office: 326 Wolf Hall Mailing address: Phone: (302) 831-2277 EducationB.S.: University of South Carolina Research InterestsResearch in Dr. Farach-Carson's laboratory relates to the role of extracellular matrix in the progression of cancer following metastasis from primary sites, such as prostate or breast, to bone. In many cases, primary tumors are fairly slow growing and do not become life-threatening until they form tumors in bone. The growth factors sequestered in bone matrix provide a very rich environment to promote the growth of cancer cells that invade there. Many of these growth factors are bound to a class of proteoglycans that contain heparan sulfate which regulate their bioactivity. Studies in the laboratory are aimed at identifying and isolating the growth factors responsible for cancer growth and progression with the long term aim of developing "molecular drugs" to combat cancer metastasis. Three dimensional models are used to study the behavior of cancer cells and to test their susceptibility to anti-cancer drugs that reduce cancer growth and progression. Industrial partnerships support the development of novel cancer diagnostics based on the principle that cancer biomarkers are created by cancer growth in bone. A multidisciplinary project involves the use of proteoglycans, particularly those bearing heparan sulfate chains such as perlecan, in engineering of connective tissues such as bone, cartilage or salivary gland. Cell and molecular engineering strategies are being developed that facilitate controlled tissue growth and differentiation. Growth factor binding and delivery by engineered proteoglycans is being used in oral surgery and orthopaedic applications. Several engineering partnerships both within and outside the university exist to support these studies. A trainee doing research in this laboratory would be exposed to a variety of techniques including cell culture, recombinant and natural protein purification and analysis, calcium imaging, cloning and molecular biology, microRNAs, immunodetection and immunohistochemistry, and various pre-clinical cancer models. Current Projects
Teaching
*Course web site available through MyCourses Research Group
The Laboratory for Endocrine and Extracellular Matrix Biology Selected PublicationsBrown, A.J., Alicknavitch, M., D'Souza, S.S., Daikoku, T., Kirn-Safran, C., Marchetti, D., Carson, D.D., and Farach-Carson, M.C. Heparanase expression and activity influences chondrogenic and osteogenic processes during endochondral bone formation. Bone, (resubmitted). Cooper, C.R., Graves, B., Pruitt, F., Chaib, H., Lynch, J.E., Cox, A.K., Sequeria, L., van Golen, K.L, Evans, A., Czymmek, K., Bullard, R.S., Donald, C.D., Sol-Church, K., Gendernalik, J.D., Weksler, B., Farach-Carson, M.C., Macoska J.A., Sikes, R.A. and Pienta, K.J. Novel surface expression of Reticulocalbin 1 on bone endothelial cells and human prostate cancer cells is regulated by TNF-a. J. Cell. Biochem., (resubmitted). D'Souza, S.S., Fazleabas, A.T., Banerjee, P., Sherwin, J.R., Sharkey, A.M., Farach-Carson, M.C., and Carson, D.D. Decidual heparanase activity is increased during pregnancy in the baboon (Papio anubis) and in in vitro decidualization of human stromal cells. Biol. Reprod., 78(2):316-323, 2008. Farach-Carson, M.C. and Carson, D.D. Perlecan: A multifunctional extracellular proteoglycan scaffold in embryo implantation and placentation. Glycobiology, 17(9):897-905, 2007. Farach-Carson, M.C., Brown, A.J., Lynam, M., Safran, J.B., and Carson, D.D. A novel peptide sequence in perlecan domain IV supports cell adhesion and spreading. Matrix Biology, 27(2):150-160, 2007. Yeo, H., Beck, L.H., Thompson, S.R., Farach-Carson, M.C., McDonald, J.M., Clemens, T.L. and Zayzafoon, M. Conditional disruption of calcineurin B1 in osteoblasts increases bone formation and reduces bone resorption. J. Biol. Chem., 282(48):35318-35327, 2007. D'Souza, S.S., Daikoku, T., Farach-Carson, M.C., and Carson D.D. Heparanase expression and function during early pregnancy in mice. Biol. Reprod., 77(3):433-441, 2007. O'Connor, J.C., Farach-Carson, M.C., Schneider, C.J., and Carson, D.D. Co-culture of bone marrow stromal cells with prostate cancer cells alters endoglin expression and attenuates TGF-β signaling in reactive bone stroma. Mol. Cancer Res., 5(6):585-603, 2007. Casper, C.L., Yang, W., Farach-Carson, M.C., and Rabolt, J.F. Coating electrospun collagen and gelatin fibers with perlecan domain I for increased growth factor binding. Biomacromolecules, 8(4):1116-1123, 2007. Chen, Q., Sivakumar, P., Barley, C., Peters, D.M., Gomes, R.R., Farach-Carson, M.C., and Dallas, S.L. Potential role for heparan sulfate proteoglycans in regulation of TGF-b by modulating assembly of latent TGF-β binding protein-1 (LTBP1). J. Biol. Chem., 282(36):26418-26430, 2007. Rohe, B., Safford, S., Nemere, I., and Farach-Carson, M.C. Regulation of expression of 1,25D3-MARRS/ERp57/PDIA3 in rat IEC-6 cells by TGFβ and 1,25(OH)2D3. Steroids, 7(2):144-150, 2007. Huang, W.C., Wu, D., Xie, Z., Zhau, H.E., Nomura, T., Zayzafoon, M., Pohl, J., Hsieh, C.L., Weitzmann, M.N., Farach-Carson, M.C., and Chung, L.W. β2-microglobulin is a signaling and growth-promoting factor for human prostate cancer bone metastasis. Cancer Res., 66(18):9108-9116, 2006. Muir, C. , Chung, L.W.K., Carson, D.D., and Farach-Carson, M.C. Hypoxia increases VEGF-A production by prostate cancer and bone marrow stromal cells and initiates paracrine activation of bone marrow endothelial cells. Clin. Exp. Metastasis, 23(1):75-86, 2006. Nemere, I., Wilson, C., Hendricks, D., Jensen,, W., Steinbeck, M., Rohe, B. and Farach-Carson, M.C. Mechanism of 24,25-dihydroxyvitamin D3-mediated inhibition of rapid, 1,25-dihydroxyvitamin D3-induced responses: Role of reactive oxygen species. J. Cell Biochem., 99:1572-1581, 2006. Datta, M.W., Hernandez A.M., Schlich M.J., Kahler A.J., Degueme A.M., Dhir R., Shah R.B., Farach-Carson M.C., Barrett A., and Datta, S. Perlecan, a candidate gene for the CABP locus, regulates prostate cancer cell growth via the Sonic Hedgehog pathway. Molecular Cancer, 5:9, 2006. Gomes, R.R. Jr., Van Kuppevelt, T.H., Farach-Carson, M.C., and Carson, D.D. Spatiotemporal distribution of heparan sulfate epitopes during murine cartilage growth plate development. Histochem. Cell Biology, 126:713-722, 2006. Bergh, J.J., Shao, Y., Puente, E. Duncan, R.L. and Farach-Carson, M.C. Osteoblast Ca2+ Permeability and voltage-sensitive Ca2+ calcium channel (VSCC) expression is temporally regulated by 1,25-dihydroxyvitamin D3. Am. J. Physiol. (Cell Physiol.), 290(3):C822-831, 2006. Gomes, R.R. Jr., Joshi, S.S., Farach-Carson, M.C., and Carson, D.D. Ribozyme-mediated perlecan knockdown impairs chondrogenic differentiation of C3H10T1/2 fibroblasts. Differentiation, 74(1):53-63, 2006. Yang, W.D., Gomes, R.R. Brown, A.J., Burdett, A.R. Alicknavitch, M., Farach-Carson, M.C., and Carson, D.D. Chondrogenic differentiation on perlecan domain I, collagen II, and bone morphogenetic protein 2-based matrices. Tissue Engineering, 12(7):2009-2024, 2006. Savore, C., Liu, Riting, Muir, C., Shu, J., Zhau, H.E., Chung, L.W.K., Carson, D.D., and Farach-Carson, M.C. Perlecan knockdown in prostate cancer cells reduces heparin binding growth factor responses in vitro and tumor growth in vivo. Clin. Exp. Metastasis, 22:377-390, 2005. Yang, W.D., Gomes, R.R., Alicknavitch, M., Farach-Carson, M.C., and Carson, D.D. Perlecan domain I promotes FGF-2 delivery in collagen I fibril scaffolds. Tissue Engineering, 11:76-89, 2005. Al-Shami, R., Sorensen, E.S., Ek-Rylander, B., Andersson, G., Carson, D.D, and Farach-Carson, M.C. Phosphorylated osteopontin promotes migration of human choriocarcinoma cells via a p70 S6 kinase-dependent pathway. J. Cell Biochem., 94:1218-33, 2005. Shin, H., Temenoff, J.S., Bowden, G.C., Zygourakis, K., Farach-Carson, M.C., Yaszemski, M.J., and Mikos, A.G. Osteogenic differentiation of rat bone marrow stromal cells cultured on Arg-Gly-Asp modified hydrogels without dexamethasone and β-glycerol phosphate. Biomaterials, 17:3645-54, 2005. Hecht, J.T., Hayes, E., Haynes, R., Cole, W.G., Long, R.J., Farach-Carson, M.C., and Carson D.D. Differentiation-induced loss of heparan sulfate in human exostosis derived chondrocytes. Differentiation, 73:212-21, 2005. Rohe, B., Safford, S.E., Nemere, I. and Farach-Carson, M.C. Identification and characterization of 1,25D3-membrane-associated rapid response, steroid (1,25D3-MARRS)-binding protein in rat IEC-6 cells. Steroids, 70:458-63, 2005. |
People |
|||
| University of Delaware • Department of Biological Sciences • 118 Wolf Hall • Newark, DE 19716 | ||||