Abstract:
:To determine whether antigen (Ag)-specific cytotoxic T lymphocytes are generated during experimental Candida albicans infection, purified L3T4+ and Ly-2+ lymphocytes from immunized mice were cultured in the presence of syngeneic accessory cells, C. albicans Ag, and interleukin 2. Yeast-infected bone marrow macrophages were used as target cells in a standard 51Cr-release assay. Freshly isolated L3T4+ and Ly-2+ lymphocytes failed to lyse either target cell type. However, Ag-specific, major histocompatibility complex (MHC)-unrestricted lysis of infected macrophages was evident with immune Ly-2+ cells after 7-10 days in culture. The cultured cells were greater than 98% Thy-1+, CD3+, L3T4-, Ly-2+, T cell receptor alpha/beta + T cells, and their lytic activity was potentiated by the addition of anti-CD3 monoclonal antibodies. At limiting effector cell numbers, Ag-specific MHC-restricted lymphocytes with cytotoxic activity against infected macrophages could be identified. We suggest that C. albicans infection stimulates multiple cytotoxic cell precursors with varying recognition stringency, which include MHC class I-restricted, Ag-specific cytotoxic T lymphocytes.
journal_name
Eur J Immunoljournal_title
European journal of immunologyauthors
Romani L,Mocci S,Cenci E,Rossi R,Puccetti P,Bistoni Fdoi
10.1002/eji.1830210636subject
Has Abstractpub_date
1991-06-01 00:00:00pages
1567-70issue
6eissn
0014-2980issn
1521-4141journal_volume
21pub_type
杂志文章abstract::Similar idiotopes are detected on anti-allotypic antibodies synthesized by all rabbits immunized against the b6 allotype. The expression of similar idiotypes on anti-b6 antibodies has been found in rabbits of all VHa allotypic types thus far studies. For their expression, these idiotypes require the interaction betwee...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830110606
更新日期:1981-06-01 00:00:00
abstract::A serological cross-reactivity between env gp120 glycoprotein of the human immunodeficiency virus (HIV) and a human cellular surface protein has been defined by a monoclonal antibody (M38) raised against HIV. The cellular antigen is a protein of ca. 80 kDa expressed on a small fraction of mononuclear cells in peripher...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830171218
更新日期:1987-12-01 00:00:00
abstract::The zinc-finger transcription factor GATA3 serves as a master regulator of T-helper-2 (Th2) differentiation by inducing expression of the Th2 cytokines IL-4, IL-5 and IL-13 and by suppressing Th1 development. Here, we investigated how GATA3 affects Th17 differentiation, using transgenic mice with enforced GATA3 expres...
journal_title:European journal of immunology
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830090102
更新日期:1979-01-01 00:00:00
abstract::The expression of the Pit-1/GHF-1 transcription factor (hereafter Pit-1), which controls the expression of growth hormone (GH) and prolactin (PRL) in the pituitary gland, has been documented in human and rat hemopoietic and lymphoid tissues and cell lines. Pit-1 mRNA was detected by in situ hybridization in about 1% o...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830230428
更新日期:1993-04-01 00:00:00
abstract::To elucidate the rapid destruction of allogeneic bone marrow (BM) grafts in nonsensitized rats we have assessed: (a) the 21-h tissue localization of 51Cr-labeled allogeneic vs. syngeneic BM cells, (b) the ability of allogeneic BM cells to proliferate in the BM or irradiated recipients, (c) the survival of allogeneic v...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830140906
更新日期:1984-09-01 00:00:00
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journal_title:European journal of immunology
pub_type: 评论,杂志文章
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更新日期:2013-04-01 00:00:00
abstract::The murine monoclonal antibody F23.1 reacts with an allotypic determinant on the beta chain of the T cell receptor expressed by approximately 20% of T helper and cytotoxic T lymphocytes of most common mouse strains. This IgG2a antibody, either in soluble form or covalently coupled to Sepharose beads, can activate rest...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830160310
更新日期:1986-03-01 00:00:00
abstract::Human papillomavirus (HPV) infections account for more than 50% of infection-linked cancers in women worldwide. The immune system controls, at least partially, viral infection and around 90% of HPV-infected women clear the virus within two years. However, it remains unclear which immune cells are implicated in this pr...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201141693
更新日期:2011-11-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830210438
更新日期:1991-04-01 00:00:00
abstract::We have constructed four different deletion mutants of a chimeric mouse-human IgG3 anti-(4-hydroxy-3-nitrophenyl)acetyl/(5-iodo-4 hydroxy-3 nitrophenyl) acetyl (NP/NIP) antibody lacking one or more of the four exons coding for the hinge region. The mutant variants all retained intact hinge region epitopes since they a...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830190912
更新日期:1989-09-01 00:00:00
abstract::We have studied the kinetics of the antigen induced response of naive and memory CD8 T cells expressing a transgenic T cell receptor (TCR) specific for the glycoprotein peptide amino acid 33-41 (GP33) of the lymphocytic choriomeningitis virus (LCMV). Memory T cells were generated in vivo by adoptive transfer of LCMV T...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/(SICI)1521-4141(199901)29:01<284::AID-IMMU
更新日期:1999-01-01 00:00:00
abstract::Strains CBA (M523) (= M523) and CBA differ by a mutation which has been mapped genetically into the K region of the H-2 complex. Similarly, strains B 10.D2 (M504 (= M504) and b 10.D2 differ in a mutation which occurred in the D region. The data presented in this study show that mixed lymphocyte culture in M523 anti-CB...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830090208
更新日期:1979-02-01 00:00:00
abstract::Previous studies from our laboratory have shown that prolonged exposure of mouse macrophages to IFN-beta interferes with their subsequent ability to become activated for tumor cell killing. Data reported here show that such inhibition is due to reduced production of NO, resulting from decreased transcription of the ge...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/1521-4141(200006)30:6<1551::AID-IMMU1551>3
更新日期:2000-06-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830150514
更新日期:1985-05-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.201243150
更新日期:2013-12-01 00:00:00
abstract::Activation of the alternative complement pathway by human B cell lymphoma lines is correlated with the presence of Epstein Barr virus (EBV) in the cell genome. EBV-negative B cell lymphoma lines produce little activation of the alternative pathway as measured either by C3 deposition on the cell surface or C3 conversio...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830080702
更新日期:1978-07-01 00:00:00
abstract::A majority of immunodominant epitopes of mycobacterial antigens are known to be recognized by murine T cells in the context of several H-2 haplotypes. In this study, we established the frequency of T cells able to recognize these peptides promiscuously, i.e. in the context of allogeneic antigen-presenting cells, using...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830251009
更新日期:1995-10-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
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更新日期:2011-02-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830230509
更新日期:1993-05-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830190525
更新日期:1989-05-01 00:00:00
abstract::Polymorphonuclear neutrophils (PMN) modulate the adaptive immune response through interactions with immature dendritic cells (iDC) while spontaneous apoptotic neutrophils PMNapo (PMNapo) may have an inhibitory effect on DC functions. We investigate the effect exerted by PMNapo in DC maturation and the role of Mycobact...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.200636771
更新日期:2007-06-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830251220
更新日期:1995-12-01 00:00:00
abstract::IL-12 is a potent inducer of IFN-gamma production and drives the development of Th1 cells. Human polarized Th2 cells do not express the signaling beta2-subunit of the IL-12R and, therefore, do not signal in response to IL-12. The question was raised as to what extent the loss of the IL-12Rbeta2 chain in Th2 cells has ...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/1521-4141(200104)31:4<1055::aid-immu1055>3
更新日期:2001-04-01 00:00:00
abstract::In this work the suppressive activity of splenic T cells from young and aged BALB/c mice infected with Trypanosoma cruzi were compared and correlated with the development of autoimmune myocarditis. The T cells from young adult BALB/c mice with acute T. cruzi infection exhibit suppressor activity when added to full all...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830231033
更新日期:1993-10-01 00:00:00
abstract::Postganglionic sympathetic neurons innervate secondary lymphoid organs and secrete norepinephrine (NE) as the primary neurotransmitter. NE binds and signals through five distinct members of the adrenergic receptor family. In this study, we show elevated expression of the β2-adrenergic receptor (ADRB2) on primary human...
journal_title:European journal of immunology
pub_type: 杂志文章
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更新日期:2016-08-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
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更新日期:1990-01-01 00:00:00
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journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830190423
更新日期:1989-04-01 00:00:00
abstract::In June 2009, the National Institute of Allergy and Infectious Diseases (NIAID), Division of Allergy, Immunology and Transplantation (DAIT), sponsored a workshop entitled Mast Cells in Innate and Adaptive Immunity. International experts in mast cell biology discussed recent advances in the field and future areas of re...
journal_title:European journal of immunology
pub_type:
doi:10.1002/eji.200990325
更新日期:2010-01-01 00:00:00
abstract::The cytokines interleukin (IL)-6, IL-11, ciliary neurotrophic factor (CNTF), leukemia inhibitor factor (LIF), oncostatin M (OSM) and probably the recently cloned cytokine cardiotrophin-1, signal, in combination with their specific receptors, through the common signal transducer gp130. Here, we report that the signalin...
journal_title:European journal of immunology
pub_type: 杂志文章
doi:10.1002/eji.1830251240
更新日期:1995-12-01 00:00:00