Results 251 to 260 of about 11,845,318 (301)
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Differential function of major histocompatibility complex antigens in T-lymphocyte activation
Nature, 1976We have emphasised the functional dichotomy of MHC LD and LD antigens as well as the differences in cellular responses to these antigens. Perhaps in so doing we have failed to stress adequately the similarities that exist. But while the similarities (for example skin graft rejection associated with both K and I region differences) are so very clear ...
Bach, F H, Bach, M L, Sondel, P M
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Visualization of human helper T lymphocyte differentiation antigen in primate brain
Peptides, 1988The differentiation antigen T4 is present on the helper/inducer subset of T cells. In the acquired immune deficiency syndrome (AIDS), this lymphocyte subset is selectively depleted by HTLV-III/LAV virus which apparently uses the T4 antigen as a viral receptor.
F, Ruscetti +3 more
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Ultrastructure and differential antigens of human T-lymphocytes during embryogenesis
Bulletin of Experimental Biology and Medicine, 1979Thymocytes of human embryos at the 7–8-week stage have irregularly shaped nuclei with one to three distinct nucleoli, characterized by absence of compact chromatin or heterochromatin. The electron-dense cytoplasm of these cells contains polysomes and a few mitochondria.
S. S. Raitsina, I. I. Kalinina
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Journal of Interferon Research, 1985
Macrophage-T-lymphocyte cultures from patients with recent recurrent herpes labialis were stimulated to produce gamma interferon by either herpes simplex antigen or mitogens (PHA and Con A). The ability of monoclonal antibodies to HLA-DR and DC/DS, HSV glycoprotein antigens and T-lymphocyte surface antigens to inhibit interferon production and ...
A L, Cunningham +3 more
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Macrophage-T-lymphocyte cultures from patients with recent recurrent herpes labialis were stimulated to produce gamma interferon by either herpes simplex antigen or mitogens (PHA and Con A). The ability of monoclonal antibodies to HLA-DR and DC/DS, HSV glycoprotein antigens and T-lymphocyte surface antigens to inhibit interferon production and ...
A L, Cunningham +3 more
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The Journal of Immunology, 1983
Abstract The role and induction requirements of helper T lymphocyte responses to herpes simplex virus type 1 (HSV-1) was examined. Splenocytes from mice that had been primed in vivo with infectious HSV-1 can be restimulated in vitro with live or partially UV-inactivated HSV-1 to generate high levels of herpes virus-specific cytotoxic T ...
D S, Schmid, B T, Rouse
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Abstract The role and induction requirements of helper T lymphocyte responses to herpes simplex virus type 1 (HSV-1) was examined. Splenocytes from mice that had been primed in vivo with infectious HSV-1 can be restimulated in vitro with live or partially UV-inactivated HSV-1 to generate high levels of herpes virus-specific cytotoxic T ...
D S, Schmid, B T, Rouse
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Modulation of Cell Membrane Antigens during Differentiation of Rat T-Lymphocytes
1979The aim of the experiments presented here was to trace the differentiation pathway of thymic lymphocytes to peripheral T-lymphocytes in serological and molecular terms. For this purpose the rat has the advantage over the mouse that in this species that antigenic structure being the predominating one on the surface membrane of thymus lymphocytes i.e ...
R, Arndt, R, Stark, H G, Thiele
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Scandinavian Journal of Immunology, 1988
Graft‐versus‐host disease (GVHD) after allogeneic hone marrow transplantation (BMT) is initiated by immunocompetent T fells present in the graft. Selective elimination of distinct T‐cell subsets or a sufficient, but not complete T‐cell depletion, might abolish severe GVHD without graft rejection and loss of the anti‐tumour potential.
F W, Preijers +6 more
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Graft‐versus‐host disease (GVHD) after allogeneic hone marrow transplantation (BMT) is initiated by immunocompetent T fells present in the graft. Selective elimination of distinct T‐cell subsets or a sufficient, but not complete T‐cell depletion, might abolish severe GVHD without graft rejection and loss of the anti‐tumour potential.
F W, Preijers +6 more
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Clonal expression of differentiation and Ia‐like antigens on alloreactive human T lymphocytes
European Journal of Immunology, 1984AbstractA series of human T lymphocyte clones showing specific responses for major histocompatibility complex‐encoded alloantigens were isolated from a single culture. They were classified into distinct functional groups based on measurement of alloantigen‐specific proliferation and cytotoxicity.
D J, Schendel +3 more
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INDUCTION OF HUMAN T-LYMPHOCYTE DIFFERENTIATION ANTIGENS
1976Publisher Summary This chapter presents a summarization of the results of an analysis of human T-lymphocyte differentiation antigens (HTLAs) demonstrating the existence of human T-lymphocyte differentiation antigens, their induction on precursor cells by thymic factors, and the application of this methodology to the investigation of immunodeficiency ...
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Leukemia Research, 1986
There are clones of myeloid leukemic cells that can be induced to differentiate in vitro and in vivo by normal macrophage and granulocyte differentiation-inducing protein MGI-2 (= DF). The differentiation of these myeloid leukemic cells in vivo is regulated by a cell mediated immune response which requires T lymphocytes.
J, Lotem, A, Ben-Nun, L, Sachs
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There are clones of myeloid leukemic cells that can be induced to differentiate in vitro and in vivo by normal macrophage and granulocyte differentiation-inducing protein MGI-2 (= DF). The differentiation of these myeloid leukemic cells in vivo is regulated by a cell mediated immune response which requires T lymphocytes.
J, Lotem, A, Ben-Nun, L, Sachs
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