Abstract:
:Monoclonal antibodies were produced using mice immunized with the human promyeloid cell line HL60. Two antibodies are described which identify antigens selectively expressed by myeloid cells. Studies using normal bone marrow and myeloid leukaemia cells demonstrated that one of these antibodies (AGF4.48) identifies an antigen expressed throughout the promyeloid to neutrophil stages of maturation. In contrast, the second antibody (AGF4.36) identifies an antigen expressed at the promyeloid to metamyeloid stages and is absent from most blood neutrophils. The HL60 line can be induced to differentiate into neutrophils by 1 . 25% dimethylsulphoxide (DMSO) (Collins et al., 1978). Variant lines from HL60, unresponsive to 1 . 25% DMSO, lack the 'transient' myeloid antigen (AGF4.36) and show a reduced expression of the myeloid antigen (AGF4.48). The variant lines can be induced to mature using higher DMSO concentrations (1 . 5-1 . 75%) and do not express the 'transient' antigen (AGF4.36) during their maturation. The use of these lines in studies of myelopoiesis is discussed.
journal_name
Clin Exp Immunoljournal_title
Clinical and experimental immunologyauthors
Fisher AG,Bunce CM,Toksoz D,Stone PC,Brown Gsubject
Has Abstractpub_date
1982-11-01 00:00:00pages
374-81issue
2eissn
0009-9104issn
1365-2249journal_volume
50pub_type
杂志文章abstract::Granulocyte colony-stimulating factor (G-CSF) administration in vivo has been shown to improve the defence mechanisms against infection by different microbes. Here we evaluated a possible protective role of this molecule in a mouse model of mycobacterial infection. The administration of recombinant G-CSF promoted an e...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2001.01552.x
更新日期:2001-05-01 00:00:00
abstract::Tumour-infiltrating lymphocytes (TIL) have been isolated from early primary melanoma (Clark level III) and expanded in vitro using culture conditions with low concentrations of IL-2 (50 U/ml). Immediately after isolation TIL consisted of mainly CD3+ T cells, and the portion of CD56+ natural killer (NK) cells was below...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1993.tb03365.x
更新日期:1993-01-01 00:00:00
abstract::Endogenous retrovirus-3 (ERV-3) is an endogenous retrovirus encoding an open reading frame for an envelope protein expressed in placenta. In this study we also found high levels of expression in fetal heart, with peak expression occurring between 11 and 17 weeks of gestation. Antibodies to a peptide corresponding to a...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1996-06-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.13574
更新日期:2021-01-12 00:00:00
abstract::CSF-1 plays an important role in female reproduction and normal embryo development. To understand further CSF-1 function in normal and, especially, in compromised pregnancy, we studied the pattern of its mRNA expression as well as expression of its receptor (c-fms) in the uteroplacental units of mice with induced (cyc...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1999.00986.x
更新日期:1999-09-01 00:00:00
abstract::The present report concerns the site of synthesis of alpha 1-anti-trypsin (alpha 1 AT). In this study circulating cells and tissue fragments were incubated with radioactive amino acids to be incorporated during protein synthesis. The de novo synthesis of proteins was demonstrated by autoradiography of the immunoelectr...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1983-03-01 00:00:00
abstract::Clinically, corticosteroids (CS) are among the first line drugs in the therapy of autoimmune and allergic diseases and potently inhibit the activation of immune cells. However, due to their pleiotropic mode of action, the prolonged use of CS is generally associated with a range of undesirable side-effects. In this stu...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2003.02225.x
更新日期:2003-09-01 00:00:00
abstract::Binding of lymphocytes to human umbilical vein endothelial cells (EC) was quantitated by measuring adhesion of 51Cr labelled lymphocytes to endothelial cell monolayers and rosette formation between lymphocytes and EC in suspension. Mitogen stimulated human peripheral blood mononuclear cell culture supernatants and mix...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1985-12-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1984-02-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1997.tb08325.x
更新日期:1997-11-01 00:00:00
abstract::Cell-mediated cytotoxicity was examined in thirty-seven patients with systemic sclerosis using both whole blood and purified peripheral blood mononuclear cells (PBM) to measure antibody-dependent (ADCC) and phytohaemagglutinin (PHA) induced lymphocyte cytotoxicity to 51Cr-labelled Chang liver cells. In twenty-three mi...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1979-04-01 00:00:00
abstract::This longitudinal study investigates the change of erythrocyte complement receptor (E-CR1) expression in patients with severe acute respiratory syndrome (SARS). Circulating E-CR1 expression was semiquantified by flow cytometric analyses in 54 SARS patients and in 212 healthy individuals as a control. Since E-CR1 expre...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2005.02681.x
更新日期:2005-01-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1994.tb07030.x
更新日期:1994-03-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2004.02602.x
更新日期:2004-11-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1984-07-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1982-04-01 00:00:00
abstract::Four human B cell lines with a mature phenotype (immunoglobulin secretion and expression of membrane markers associated with maturation) were cultured in the presence of phorbol ester (PMA), dimethyl sulphoxide (DMSO) and two conditioned media. PMA and DMSO led to changes in phenotype which suggested the cells were be...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1986-11-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2000.01366.x
更新日期:2000-11-01 00:00:00
abstract::Anti-phospholipid syndrome (APS) is characterized by arterial and/or venous thrombosis and pregnancy morbidity. It is well known that in these patients thrombosis may be the result of a hypercoagulable state related to anti-β2-glycoprotein I (β2-GPI) antibodies. Moreover, platelets may play a role in thrombotic manife...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.13248
更新日期:2019-04-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2003.02386.x
更新日期:2004-03-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1999.00874.x
更新日期:1999-05-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1989-04-01 00:00:00
abstract::Incubation with thymosin fraction 5, (TMS F5 at 300 micrograms/ml) a partially purified thymic factor, reduced the steroid binding activity of human infant thymocytes from 9.6 +/- 2.1 fmole/ml to 5.0 +/- 2.0 fmole/ml. The glucocorticoid receptor activity in normal infant thymocytes was found to be 2,146 +/- 726 (s.d.)...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1984-02-01 00:00:00
abstract::We report a study on immunoregulation of in vitro antibody to hepatitis B surface antigen (anti-HBs) synthesis induced by pokeweed mitogen (PWM) from peripheral blood mononuclear cells (PBMC) in chronic hepatitis B surface antigen (HBsAg) carriers and in 'high responders', (anti-HBs RIA ratio greater than or equal to ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1985-05-01 00:00:00
abstract::We investigated whether deficiency of mannose-binding lectin (MBL), a component of innate immunity, is associated with neonatal pneumonia and sepsis during the first 72 h, i.e. early onset, and during the first month after birth. In 88 neonatal intensive care patients (71 premature), MBL2 genotype and MBL plasma level...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2007.03479.x
更新日期:2007-11-01 00:00:00
abstract::Complement receptor type 1 (CR1) is an integral membrane protein of many haematopoietic cells and plays an important role in the clearance of complement-associated immune complexes, favouring their transport to liver and spleen macrophages. A small amount of soluble CR1 (sCR1) is also found in plasma and might origina...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1998.00707.x
更新日期:1998-10-01 00:00:00
abstract::Antibody-dependent cellular cytotoxicity (ADCC) of peripheral blood lymphocytes against chicken red blood cells (ChRBC) in the presence of specific antiserum has been studied in normal subjects and in patients with acute hepatitis B and with chronic active hepatitis (CAH). ADCC was significantly reduced in patients wi...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1978-08-01 00:00:00
abstract::Burkholderia pseudomallei is the causative agent of melioidosis. Historically believed to be a relatively rare human disease in tropical countries, a recent study estimated that, worldwide, there are approximately 165 000 human melioidosis cases per year, more than half of whom die. The bacterium is inherently resista...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章,评审
doi:10.1111/cei.13286
更新日期:2019-05-01 00:00:00
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1992.tb02985.x
更新日期:1992-02-01 00:00:00
abstract::L-selectin in one of the key members of the selectin family of adhesion molecules and initiates leucocyte attachment to specialized high endothelial venules. The shed form, which retains functional activity, can be detected in biological fluids and is increased in diseases of many kinds. In the present study, we inves...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1996.37744.x
更新日期:1996-05-01 00:00:00