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You are here: / Research / Bone Oncology
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Bone Oncology

The overall goal of our research is to understand the cellular and molecular mechanisms that contribute to the causes of bone cancer.

    Bone OncologyCopyright: Edwards Group 2013
    Tibia from control (left) and myeloma-bearing (right) mice, with osteoclast activity stained red.

    Metastasis of cancers to bone

    Cancer-induced bone disease is a characteristic feature of several types of cancer, including the hematological malignancy multiple myeloma, and other tumors that metastasise to bone such as breast, prostate and lung. In addition to the development of debilitating skeletal complications, the bone marrow provides a unique hospitable microenvironment, and once tumors become established in bone, they are largely unresponsive to treatment.

    The overall goal of our research is to elucidate the cellular and molecular mechanisms that contribute to disease pathogenesis, and so identify and validate novel therapeutic approaches. Our focus is on the role of the tumor microenvironment and tumor-host interactions.

    Our team

    • Claire Edwards Claire Edwards Academic
    • Sam Olechnowicz Sam Olechnowicz Researcher
    • University logo Seint Lwin Researcher

    Selected publications

    • The Bone Marrow Microenvironment in Multiple Myeloma Conference (2010)
    • Host-derived MMP-7 decreases myeloma progression in vivo: An unexpected role for MMP-7 and osteopontin in myeloma pathogenesis Conference (2011)
    • Increasing adiponectin via an apolipoprotein peptide mimetic, L-4F, increases bone formation in normal mice and prevents myeloma bone disease in vivo Conference (2011)
    • Host-derived adiponectin is tumor-suppressive and a novel therapeutic target for multiple myeloma and the associated bone disease Blood 118 (2011)
    • Tumor-host cell interactions in the bone disease of myeloma Bone 48 (2011)
    • Bone marrow stromal cells create a permissive microenvironment for myeloma development: A new stromal role for Wnt inhibitor Dkk1 Cancer Res 72 (2012)
    • Decreased bone marrow-derived adiponectin contributes to myeloma pathogenesis in vivo Conference (2010)
    • A mathematical model of bone remodeling dynamics for normal bone cell populations and myeloma bone disease Biol Direct 5 (2010)
    • Myeloma cells exhibit an increase in proteasome activity and an enhanced response to proteasome inhibition in the bone marrow microenvironment in vivo Am J Hematol 84 (2009)
    • A murine model of myeloma that allows genetic manipulation of the host microenvironment Dis Model Mech 2 (2009)
    • EphB4 Expression in Osteoblasts is Regulated by Myeloma Cells and the Wnt Signaling Pathway. Conference (2008)
    • Increasing wnt signaling in the bone marrow microenvironment inhibits the development of myeloma bone disease and reduces tumor burden in bone in vivo Blood 111 (2008)
    • Osteoclasts in Myeloma Are Derived from Gr-1(+)CD11b(+) Myeloid Immune Suppressor Cells of the Bone Marrow Niche in Vivo Blood 112 (2008)
    • Wnt signaling: Bone's defense against myeloma Blood 112 (2008)
    • Agonists of TRAIL death receptors induce myeloma cell apoptosis that is not prevented by cells of the bone marrow microenvironment Leukemia 21 (2007)
    • Osteoclasts in Multiple Myeloma Are Derived from Gr-1+CD11b+Myeloid-Derived Suppressor Cells Plos One 7 (2012)
    • BTK inhibition in myeloma: Targeting the seed and the soil Blood 120 (2012)
    • The pathogenesis of the bone disease of multiple myeloma Bone 42 (2008)
    • Sulforaphane - A new therapy for mutliple myeloma? Calcified Tissue International 83 (2008)
    • Zoledronic Acid Inhibits the Capacity of Myeloid-Immune Suppressor Cells in Myeloma to Form Osteoclasts. Conference (2008)
    • Host Bone Marrow-Derived Stromal Cells Promote Myeloma Initiation and Development of Osteolysis Conference (2008)
    • Osteoblasts protect multiple myeloma cells from T-cell-induced apoptosis Conference (2007)
    • Apomine enhances the antitumor effects of lovastatin on myeloma cells by down-regulating 3-hydroxy-3-methylglutaryl-coenzyme A reductase J Pharmacol Exp Ther 322 (2007)
    • The ubiquitin-proteasome pathway is dysregulated in myeloma cells in the bone microenvironment in vivo Conference (2007)
    • Osteoclasts in myeloma are derived from Gr-1+CD11b+mononuclear cells of the bone marrow niche Conference (2007)
    • Myeloma cells decrease EphB4 expression in osteoblasts; A novel mechanism for regulation of bone formation in multiple myeloma Conference (2007)
    • Protein profiling in myeloma in vivo; Effects of bortezomib in a mouse model of myeloma Conference (2007)
    • Targeting Wnt signaling in myeloma in vivo; Differential effects on tumor burden and myeloma bone disease Conference (2007)
    • Apomine™, an inhibitor of HMG-CoA-reductase, promotes apoptosis of myeloma cells in vitro and is associated with a modulation of myeloma in vivo Int J Cancer 120 (2007)
    • The bisphosphonate-ester apornine does not act by inhibiting protein prenylation, but enhances the effects of lovastatin on myeloma cells Conference (2006)
    • Novel insights into the anti-tumour mechanism of action of apomine and its synergistic interaction with lovastatin in myeloma cells in vitro Conference (2006)
    • Lithium inhibits the development of myeloma bone disease in vivo. Conference (2006)
    • Histone deacetylase 1 (HDAC1) regulates dickkopf 1 (DKK1) expression: Implications for myeloma bone disease. Conference (2006)
    • The importance of the bone marrow microenvironment in multiple myeloma; Differential responses to lithium in vivo Conference (2006)
    • Selective inhibition of Rab prenylation by a phosphonocarboxylate analogue of risedronate induces apoptosis, but not S-phase arrest, in human myeloma cells Int J Cancer 119 (2006)
    • Apomine, an inhibitor of HMG-COA-reductase, does not act by inhibiting protein prenylation in human myeloma cells in vitro Conference (2005)
    • Cells of the bone marrow microenvironment protect myeloma cells from apoptosis induced by TRAIL but not by agonists of TRAIL death receptors. Conference (2005)
    • Advances in the management of myeloma bone disease Expert Opin Pharmacother 6 (2005)
    • NE10790, a phosphonocarboxylate analogue of risedronate, induces human myeloma cell apoptosis in vitro Conference (2004)
    • Risedronate, and its phosphonocarboxylate analogue NE10790, both induce apoptosis, but have differential effects on the cell cycle and protein prenylation in human myeloma cells. Conference (2004)
    • Zoledronic acid treatment of 5T2MM-bearing mice inhibits the development of myeloma bone disease: Evidence for decreased osteolysis, tumor burden and angiogenesis, and increased survival J Bone Miner Res 18 (2003)
    • Bisphosphonates and osteoprotegerin as inhibitors of myeloma bone disease Cancer 97 (2003)
    • Osteoprotegerin is a soluble decoy receptor for tumor necrosis factor-related apoptosis-inducing ligand/Apo2 ligand and can function as a paracrine survival factor for human myeloma cells Cancer Res 63 (2003)
    • Myeloma cells can down-regulate release of osteoprotegerin (OPG) from human bone cells - A contributing factor in myeloma bone loss? Bone 30 (2002)
    • Zoledronic acid prevents the development of myeloma bone disease and increases survival Journal of Bone and Mineral Research 17 (2002)
    • Osteoprotegerin (OPG) is a soluble decoy receptor for TRAIL/Apo2L and can inhibit TRAIL/Apo2L-induced apoptosis of human myeloma cells in vitro. Conference (2002)
    • APOMINE (TM), a novel inhibitor of the meyalonate/isoprenoid pathway, promotes apoptosis of myeloma cells in vitro and is associated with a modulation of the myeloma disease in vivo. Conference (2002)
    • Osteoprotegerin inhibits the development of osteolytic bone disease in multiple myeloma Bone 28 (2001)
    • Bisphosphonates and in vivo models of multiple myeloma - Reply British Journal of Haematology 113 (2001)
    • Zoledronic acid inhibits the development of osteolytic bone disease and increases disease free survival in a murine model of multiple myeloma Blood 98 (2001)
    • Osteoprotegerin inhibits the development of osteolytic bone disease in multiple myeloma Blood 98 (2001)
    • Myeloma cells isolated from patients with multiple myeloma express osteoprotegerin ligand. Journal of Bone and Mineral Research 15 (2000)
    • The potent bisphosphonate ibandronate does not induce myeloma cell apoptosis in a murine model of established multiple myeloma Br J Haematol 111 (2000)
    • Bisphosphonates: Mechanisms of action in multiple myeloma Acta Oncol 39 (2000)
    • Tumour cells isolated from patients with multiple myeloma express the critical osteoclastogenic factor, RANKL. Blood 96 (2000)
    • Osteoprotegerin (OPG) inhibits the development of osteolytic bone disease in the 5T2MM model of multiple myeloma. Blood 96 (2000)
    • Nitrogen-containing bisphosphonates induce apoptosis in human bone marrow-derived myeloma cells in vitro by inhibiting protein prenylation. British Journal of Haematology 105 (1999)
    • Anti-tumour activity of bisphosphonates in human myeloma cells Leukemia and Lymphoma 32 (1998)
    • The bisphosphonate incadronate (YM175) causes apoptosis of human myeloma cells in vitro by inhibiting the mevalonate pathway Cancer Res 58 (1998)
    • Bisphosphonates induce apoptosis in human myeloma cell lines: A novel anti-tumour activity Br J Haematol 98 (1997)

    Grant Support

    Kay Kendall Leukaemia Fund

    Leukaemia and Lymphoma Research

    Oxford Cancer Research Centre

    University of Oxford Medical Research Fund

    National Institute of Health / National Cancer Institute

    FP7 — Marie Curie Career Integration Grant

    RayBiotech Inc

    Collaborators

    Professor Freddie Hamdy

    Dr Richard Bryant

    Dr James Edwards

    Professor Nick Athanasou

    Dr Conor Lynch (Moffit Cancer Center, Florida, USA)

    Dr Matthew Drake (Mayo Clinic, Rochester, USA)

    Dr Florent Elefteriou (Vanderbilt University, Nashville, USA)

    Research Projects

    Related research themes

    • MusculoSkeletal Science
      MusculoSkeletal Science
    • Cancer
      Cancer
    • Ageing, Geratology and Degenerative Diseases
      Ageing, Geratology and Degenerative Diseases
    Medical Sciences Division, University of Oxford
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