Abstract:
:Leukaemic blood lymphocytes from a patient in the terminal stage of chronic lymphocytic leukaemia (CLL) according to the Kiel classification were stimulated by lipopolysaccharide from Escherichia coli. During progression to blast transformation, stimulated cells lost receptors for mouse erythrocytes (MRBC), accumulated intracellular Ig (cIg), and expressed more surface membrane immunoglobulin (SmIg). In addition, transforming cells expressed receptors for the monoclonal antibody FMC7, known to distinguish between CLL cells and prolymphocytic leukaemia (B-PLL) cells. Thus, activation of the patient's CLL cells induced changes in the cellular phenotype so as to resemble B-PLL. Some clonal cells progressed further to a secretory stage of differentiation. Thus, in vitro stimulation induced cellular changes reminiscent of not only B-PLL but also immunocytoma. Further studies of this kind may elucidate the relationship between these lymphocytic malignancies.
journal_name
Scand J Immunoljournal_title
Scandinavian journal of immunologyauthors
Robèrt KH,Juliusson G,Biberfeld Pdoi
10.1111/j.1365-3083.1983.tb00805.xsubject
Has Abstractpub_date
1983-05-01 00:00:00pages
397-401issue
5eissn
0300-9475issn
1365-3083journal_volume
17pub_type
杂志文章abstract::Cell surface molecules of rat normal lymphoid cells were selectively labelled by lactoperoxidase catalysed iodination or by a galactose oxidase tritiated sodium borohydride technique, subsequently detergent solubilized, isolated by indirect immunoprecipitation and analysed on SDS-polyacrylamide gel electrophoresis. Fo...
journal_title:Scandinavian journal of immunology
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doi:10.1111/j.1365-3083.1978.tb00458.x
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abstract::In a prospective clinical study in New Halfa Teaching Hospital, the possible association between FcgammaRIIa-R/H131 polymorphism and anti-malarial antibody responses with clinical outcome of Plasmodium falciparum malaria among Sudanese patients was investigated. A total of 256 individuals were consecutively enrolled, ...
journal_title:Scandinavian journal of immunology
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更新日期:2007-07-01 00:00:00
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journal_title:Scandinavian journal of immunology
pub_type: 传,历史文章,杂志文章
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1987.tb01081.x
更新日期:1987-06-01 00:00:00
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1046/j.1365-3083.2003.01184.x
更新日期:2003-01-01 00:00:00
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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更新日期:1981-09-01 00:00:00
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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更新日期:1986-06-01 00:00:00
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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更新日期:2004-02-01 00:00:00
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1975.tb02610.x
更新日期:1975-01-01 00:00:00
abstract::The present investigation was designed to determine whether the heavy or the light immunoglobulin chain is involved in the non-immune binding of IgG F(ab')2 fragments to specific surface receptors on human group C and G streptococci. Purified human polyclonal IgG was mildly reduced with dithiothreitol and alkylated wi...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
doi:10.1111/j.1365-3083.1985.tb01414.x
更新日期:1985-02-01 00:00:00
abstract::Immunotherapy using dendritic cells (DC) has shown promising results. However, the use of an appropriate DC population is critical for the outcome of this treatment, and the search for an optimal DC subset is still ongoing. The DC used in immunotherapy today are usually matured with a cytokine cocktail consisting of T...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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journal_title:Scandinavian journal of immunology
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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更新日期:1979-03-01 00:00:00
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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更新日期:1983-07-01 00:00:00
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journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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更新日期:1988-03-01 00:00:00
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journal_title:Scandinavian journal of immunology
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更新日期:2008-02-01 00:00:00
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更新日期:1989-09-01 00:00:00
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journal_title:Scandinavian journal of immunology
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更新日期:1980-01-01 00:00:00
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journal_title:Scandinavian journal of immunology
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更新日期:1980-01-01 00:00:00
abstract::Paratuberculosis (Johne's disease) is a chronic enteritis syndrome of ruminants, which is due to infection by Mycobacterium paratuberculosis. Cutaneous testing with proteins extracted from a mycobacterial culture fluid (johnin-PPD) is currently used to evaluate the cellular immune status. We have compared the componen...
journal_title:Scandinavian journal of immunology
pub_type: 杂志文章
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更新日期:1992-12-01 00:00:00
abstract::We have reported previously that subclinical prolonged mild T helper (Th) 1-dependent autoimmune insulitis with impaired glucose tolerance in wealing DBA/1J mice, which is induced by the combined effects of reovirus type 2 (Reo-2) and synthetic 20-base oligodeoxynucleotides with CpG motifs (CpG ODN) (control mice). Co...
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abstract::The results reported here suggest that there exist two T-cell-mitogenic responsive populations in the spleen--one that is responsive to concanavalin A (Con A) and a second one that is responsive to Con A and phytohemagglutinin (PHA). Using an in vitro restimulation system, we have found that a primary in vivo activati...
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pub_type: 杂志文章
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更新日期:1977-01-01 00:00:00