Search Results - "Osmond, Dennis G."

Impaired V(D)J recombination and increased apoptosis among B cell precursors in the bone marrow of c-Abl-deficient mice by Lam, Queenie Lai Kwan, Lo, Cherry Kam Chun, Zheng, Bo-Jian, Ko, King-Hung, Osmond, Dennis G., Wu, Gillian E., Rottapel, Robert, Lu, Liwei

“…Previous studies on c-Abl-deficient mice have shown high post-natal mortality and lymphopenia. However, the mechanisms by which c-Abl may influence B…”
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Cell Cycle Quiescence of Early Lymphoid Progenitors in Adult Bone Marrow by Pelayo, Rosana, Miyazaki, Kozo, Huang, Jiaxue, Garrett, Karla P., Osmond, Dennis G., Kincade, Paul W.

“…Lymphocyte production in bone marrow (BM) requires substantial cell division, but the relationship between largely quiescent stem cells and dividing lymphoid…”
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Regulation of Cell Survival During B Lymphopoiesis: Apoptosis and Bcl-2/Bax Content of Precursor B Cells in Bone Marrow of Mice with Altered Expression of IL-7 and Recombinase-Activating Gene-2 by Lu, Liwei, Chaudhury, Prosanto, Osmond, Dennis G

“…B cell development in mouse bone marrow depends critically upon IL-7. To examine the possible in vivo trophic role of IL-7, we have quantitated apoptosis and…”
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Proliferation kinetics and the lifespan of B cells in central and peripheral lymphoid organs by Osmond, D G

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Regulation of cell survival during B lymphopoiesis in mouse bone marrow by Lu, Liwei, Osmond, Dennis G

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Apoptosis and its modulation during B lymphopoiesis in mouse bone marrow by Lu, Liwei, Osmond, Dennis G.

“…Studies in normal, gene‐deleted, transgenic and mutant mice have examined apoptotic cell death and its role in B lymphopoiesis in bone marrow. Apoptotic…”
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Regulation of cell survival during B lymphopoiesis in mouse bone marrow: Enhanced pre–B-cell apoptosis in CSF-1–deficient op/op mutant mice by Lu, Liwei, Osmond, Dennis G

“…Osteopetrotic (op/op) mice are deficient in macrophages and osteoclasts due to a CSF-1 gene mutation. The aim of this study was to evaluate the effect of these…”
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Two models of murine B lymphopoiesis: a correlation by Lu, Liwei, Smithson, Glennda, Kincade, Paul W., Osmond, Dennis G.

“…During B cell genesis in mouse bone marrow (BM), precursor B cells pass through a series of developmental stages that have been defined by changes in…”
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Regulation of cell survival during B lymphopoiesis: increased pre‐B cell apoptosis in CD24‐transgenic mouse bone marrow by Lu, Liwei, Chappel, M. Suzanne, Humphries, R. Keith, Osmond, Dennis G.

“…CD24 (heat‐stable antigen) is expressed in a developmentally regulated fashion by B cell precursors in mouse bone marrow (BM), but its role in B lymphopoiesis…”
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Natural killer cells and B lymphocytes in L-selectin and Mac-1/LFA-1 knockout mice: marker-dependent, but not cell lineage-dependent changes in the spleen and bone marrow by Lejtenyi, Duncan, Osmond, Dennis G., Miller, Sandra C.

“…The majority of B lymphocytes, virgin T lymphocytes and a subpopulation of memory T cells express the addressin, L-selectin. Natural killer (NK) cells in…”
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Insights into Normal Myelopoiesis by Dennis G Osmond

“…Recent in vivo studies provide working models of cell production and cell loss in myelopoiesis, as exemplified by B lymphopoiesis in mouse bone marrow. The…”
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Murine B lymphopoiesis: towards a unified model by Osmond, Dennis G, Rolink, Antonius, Melchers, Fritz

“…Despite much progress in elucidating the cellular stages of B-cell development, the use of diverse phenotypic criteria and terminologies has hampered…”
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The turnover of B-cell populations by Osmond, D G

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Apoptosis and its modulation during B lymphopoiesis in mouse bone marrow by Lu, L, Osmond, D G

“…Studies in normal, gene-deleted, transgenic and mutant mice have examined apoptotic cell death and its role in B lymphopoiesis in bone marrow. Apoptotic…”
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The localization of B lymphocytes in mouse bone marrow: radioautographic studies after in vivo perfusion of radiolabelled anti-IgM antibody by Batten, S J, Osmond, D G

“…An in vivo cell surface labelling technique using radioautography has been developed to visualise the distribution of IgM-bearing B lymphocytes within the bone…”
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Apoptosis during B lymphopoiesis in mouse bone marrow by Lu, L, Osmond, DG

“…To evaluate the magnitude of cell death and the critical stages at which it occurs during B lymphopoiesis in mouse bone marrow (BM), we have examined the…”
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Adhesion receptors on bone marrow stromal cells : in vivo expression of vascular cell adhesion molecule-1 by reticular cells and sinusoidal endothelium in normal and γ-irradiated mice by JACOBSEN, K, KRAVITZ, J, KINCADE, P. W, OSMOND, D. G

“…Cell adhesion molecules (CAMs) play a key role in interactions between stromal and hematopoietic cells in bone marrow (BM) and in cell traffic through vascular…”
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Population dynamics of bone marrow B lymphocytes by Osmond, D G

“…The dynamic concepts of lymphocyte populations which heralded the era of modern cellular immunobiology have been generally substantiated by recent studies and…”
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Melatonin inhibits apoptosis during early B-cell development in mouse bone marrow by Yu, Qingnan, Miller, Sandra C., Osmond, Dennis G.

“…The pineal secretory product, melatonin, exerts a variety of effects on the immune system. Administration of melatonin stimulates cell‐mediated immunity,…”
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Lectin-binding patterns of small lymphocytes in bone marrow, thymus and spleen: demonstration of lymphocyte subsets by quantitative radioautography by Saveriano, N, Drinnan, M, Santer, V, Osmond, D G

“…Cells from mouse bone marrow, thymus and spleen were exposed to 125I-labeled concanavalin A (Con A). Lens culinaris lectin (LCL), soybean agglutinin (SBA),…”
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