Expression and modulation of common acute lymphoblastic leukaemia antigen by B prolymphocytic leukaemia cells.

abstract：:Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a multifaceted hematopoietic cytokine and the culture of mouse bone marrow with GM-CSF produces a variety of myeloid cells including granulocytes, macrophages, and dendritic cells. In the present study, we cultured mouse splenocytes with GM-CSF and examined ...

journal_title：Immunology letters

authors： Ryu SH,Na HY,Sohn M,Han SM,Choi W,In H,Hong S,Jeon H,Seo JY,Ahn J,Park CG

更新日期：2016-05-01 00:00:00

abstract：:Despite the prominent progress in understanding cancer immunosurveillance mechanisms, there are some types of problems which have been identified to hinder effective and successful immunotherapy of cancers. Such problems have been ascribed to the tumor abilities in the creation of a tolerant milieu that can impair imm...

journal_title：Immunology letters

authors： Bahrambeigi S,Molaparast M,Sohrabi F,Seifi L,Faraji A,Fani S,Shafiei-Irannejad V

更新日期：2020-04-01 00:00:00

abstract：:Domain deleted paraproteins are suitable tools to study the interaction between IgG domains and Fc receptor (FcR) binding sites. The effect of the C gamma 2 or C gamma 3 domain deleted paraproteins was compared on antibody dependent cellular cytotoxicity (ADCC) and on FcR mediated rosette formation. The C gamma 2 doma...

journal_title：Immunology letters

authors： Sármay G,Jefferis R,Gergely J

更新日期：1986-06-01 00:00:00

abstract：:We studied isotype profiles of anti-HIV antibodies (Ab) in HIV-1-infected African patients with high viral loads and major B cell dysfunction. We focussed on IgG1, IgG3, and IgA as these classes and subclasses tend to support neutralizing functions against HIV. Total IgG1, IgG3 and IgA were detected in the plasma of b...

journal_title：Immunology letters

authors： Béniguel L,Bégaud E,Peruchon S,Cognasse F,Gabrié P,Marovich M,Lucht F,Genin C,Garraud O

更新日期：2004-04-30 00:00:00

abstract：:Control animals and rats infected 90 days earlier, by inoculation of 1 x 10(6) trypomastigotes of Trypanosoma cruzi at weaning, were subjected to adult thymectomy (ATx) or sham operation (S-ATx) and assessed 3 months later for the presence of myocardial lesions and levels of lymph node and spleen T-cell populations. C...

journal_title：Immunology letters

authors： Bottasso OA,Revelli SS,Dávila H,Valenti JL,Musso OC,Ferro ME,Romero-Piffiguer M,Morini JC

更新日期：1993-08-01 00:00:00

abstract：:Inflammatory bowel disease (IBD) is caused by chronic inflammation of the gastrointestinal tract. The pathogenesis of IBD remains unclear. The inflammation is associated with activation of T helper (Th) lymphocytes and chronic production of inflammatory cytokines. Ro60 suppresses the expression of tumor necrosis facto...

journal_title：Immunology letters

authors： Kim SY,Park MJ,Kwon JE,Choi SY,Seo HB,Jung KA,Choi JW,Baek JA,Lee HH,Lee BI,Park SH,Cho ML

更新日期：2018-09-01 00:00:00

abstract：:Dendritic cells (DC), the most potent antigen presenting cells (APC), have been shown able to process apoptotic tumor cells and necrotic tumor cells for antigen presentation. Apoptosis and necrosis are the two common final pathways through which the tumors are killed by chemotherapy or radiation therapy. The tumor cel...

journal_title：Immunology letters

authors： Zhu B,Zou L,Cheng X,Lin Z,Duan Y,Wu Y,Zhou F,Chen Z

更新日期：2006-03-15 00:00:00

abstract：:An automated biosensor system designed for measuring molecular interactions in real time and without any labelling of the reactants has been used to study the interaction of two animal viruses (vaccinia virus and poliovirus) and two plant viruses (cowpea mosaic virus and tobacco mosaic virus) with monoclonal antibodie...

journal_title：Immunology letters

authors： Dubs MC,Altschuh D,Van Regenmortel MH

更新日期：1992-01-01 00:00:00

abstract：:ITIM-bearing receptors, a family which only recently has been recognized, play a key role in the regulation of the ITAM-induced activation of immune competent cells. The mechanism of ITM-mediated regulation in various cells was recently clarified. The present review focuses on ITIM bearing membrane proteins that negat...

journal_title：Immunology letters

authors： Gergely J,Pecht I,Sármay G

更新日期：1999-05-03 00:00:00

abstract：:Two crucial mediators of monocyte activation by lipopolysaccharide (LPS) are the acute phase plasma factor, lipopolysaccharide binding protein (LBP) and cell-surface-expressed CD14. Whether macrophage (M phi) recognized and respond to LPS in a similar manner is unknown. Here we show that human monocyte-derived M phi r...

journal_title：Immunology letters

authors： Jungi TW,Brcic M,Eperon S

更新日期：1996-12-01 00:00:00

abstract：:Inflammation elicits an acute phase response, which includes changes in plasma concentrations of a number of cytokines, reflecting changes in their gene transcription in the liver. In this study, the induction of complement factor 3 (C3) was investigated in HepG2 cells, a human hepatoma cell line often used as a model...

journal_title：Immunology letters

authors： Wright MS,Sund NJ,Abrahamsen TG

更新日期：2001-03-01 00:00:00

abstract：:Several recent studies have shown that the antigen receptors (mIgM and mIgD) on normal B cell surfaces are part of larger multimolecular complexes, as each is noncovalently coupled to at least two other proteins whose phosphorylation is inducible upon G protein activation. However, B cell receptor complexes appear to ...

journal_title：Immunology letters

authors： Chang CC,Alhasan S,Rosenspire AJ

更新日期：1992-05-01 00:00:00

abstract：:Replication-competent retroviruses are not known to encode or induce nuclear antigens that are immunogenic in their natural hosts. We describe here the detection of a human T-lymphotropic virus (type I and type II) associated nuclear antigen (HTLV-NA) by an anticomplement immunofluorescence assay. Antibody to HTLV-NA ...

journal_title：Immunology letters

authors： Lee TH,Essex M,Klein E,Klein G

更新日期：1986-08-01 00:00:00

abstract：:Dendritic cells (DCs) are professional antigen presenting cells, well equipped to initiate an immune response. For effective induction of an immune response, DC should migrate from the periphery to the lymph node to present the antigen to T lymphocytes. Currently, tumor-antigen loaded DCs are used in clinical vaccinat...

journal_title：Immunology letters

authors： Eggert AA,van der Voort R,Torensma R,Moulin V,Boerman OC,Oyen WJ,Punt CJ,Diepstra H,de Boer AJ,Figdor CG,Adema GJ

更新日期：2003-10-09 00:00:00

abstract：:Clinical immunology is in the Netherlands a separate clinical specialty within internal medicine and pediatrics. Clinical immunologists work closely together with nephrologists, rheumatologists and many other medical specialists. Apart from research and teaching, clinical immunologists are taking care of patients with...

journal_title：Immunology letters

authors： Tervaert JW,Kallenberg CG

更新日期：2014-12-01 00:00:00

abstract：:It was attempted to monitor the immunological response of monoclonal antibodies directed to human alkaline phosphatase in ancient Egyptian bones from the ptolemeic period. The intactness of the respective epitopes of the bone enzyme was successfully demonstrated in an ELISA. Fortunately, the mummified bone was not con...

journal_title：Immunology letters

authors： Etspüler H,Kaup Y,Bailyes EM,Luzio JP,Weser U

更新日期：1995-12-01 00:00:00

abstract：:Humans frequently produce serum IgM autoantibodies reactive with T-cell receptor beta chains at a determinant defined by peptides corresponding to the first complementarity determining region. It is likely that this determinant serves as a public idiotype involved in immunoregulation. Following screening of culture su...

journal_title：Immunology letters

authors： Dedeoglu F,Kaymaz H,Klein G,Marchalonis JJ

更新日期：1993-11-01 00:00:00

abstract：:The three-dimensional structures of cyclosporin A complexed with cyclophilin A or Fab fragment of a monoclonal antibody were compared. In these two complexes conformations of the fragment D-alanine8-N-methylvaline11 in cyclosporin A were in a good agreement. In addition, cyclophilin A and the Fab fragment had related ...

journal_title：Immunology letters

authors： Denesyuk AI,Lundell J,Zav'yalov V,Korpela T

更新日期：1994-07-01 00:00:00

abstract：:To test whether apoptotic thymocytes can be identified by altered packing of lipids in their plasma membranes, thymocytes were isolated from mice injected with hydrocortisone and stained with merocyanine 540 (MC540), a fluorescent probe sensitive to lipid packing. At 9-10 h after injection, a subpopulation of H2-Klo c...

journal_title：Immunology letters

authors： Schlegel RA,Stevens M,Lumley-Sapanski K,Williamson P

更新日期：1993-06-01 00:00:00

abstract：:Several recent findings indicate that mouse bone marrow-derived mast cells (BMMC) express RNA encoding interleukin-4 (IL-4) and secrete detectable amounts of IL-4 in response to cross-linking of Fc epsilon RI receptors, Fc gamma R receptors, or to ionomycin. We investigated the desensitization of BMMC from the view po...

journal_title：Immunology letters

authors： Nakamura M,MacGlashan D Jr

更新日期：1994-07-01 00:00:00

abstract：:Murine peritoneal macrophages were isolated by adherence and their listericidal activity assessed in the presence or absence of selected cytokines. Untreated macrophages were not highly listericidal, showing moderate killing in the first 2 h after infection, and allowed progressive microbial growth thereafter (up to 9...

journal_title：Immunology letters

authors： Denis M,Gregg EO

更新日期：1991-03-01 00:00:00

abstract：:Interleukin 18 (IL-18) gene polymorphisms have been reported to be associated with the outcomes of hepatitis C virus (HCV) infection in Americans, Indians and Europeans. We aimed to investigate whether the association can be replicated in Chinese Han population. Three IL-18 variants, -656G>T, -137G>C and +105A>C, were...

journal_title：Immunology letters

authors： Yue M,Wang JJ,Tang SD,Feng L,Zhang Y,Liu Y,Wang J,Deng XZ,Xu K,Zhang J

更新日期：2013-07-01 00:00:00

abstract：:Mechanistic target for rapamycin (mTOR) is a serine/threonine protein kinase that forms two distinct complexes mTORC1 and mTORC2, integrating mitogen and nutrient signals to regulate cell survival and proliferation; processes which are commonly deregulated in human cancers. mTORC1 and mTORC2 have divergent molecular a...

journal_title：Immunology letters

authors： Holroyd AK,Michie AM

更新日期：2018-04-01 00:00:00

abstract：PURPOSE:Benazepril, an angiotensin-converting enzyme (ACE) inhibitor, has been used to treat hypertension, congestive heart failure, and chronic renal failure. However, its biological activity and mechanism of action in inflammation are not fully identified. The present study was designed to determine the in vivo anti-...

journal_title：Immunology letters

authors： Yan SH,Zhao NW,Zhu XX,Wang Q,Wang HD,Fu R,Sun Y,Li QY

更新日期：2013-05-01 00:00:00

abstract：:When the random polymer (Glu, Phe)n was added to primary lymph node T cell cultures from mice immunized with (Glu, Lys, Ala) and other immunogens, significant inhibition of [3H]thymidine incorporation was noted. A similar addition of (Glu, Phe)n to murine T cell lines (Fathman) from the above reacting lymph nodes led ...

journal_title：Immunology letters

authors： Maurer PH,Liu DC,Grun JL

更新日期：1987-12-01 00:00:00

abstract：:The attenuated androgen Danazol can partially reverse the biochemical defect and prevent angioedema in patients with inherited C1-inhibitor (C1-INH) deficiency (hereditary angioedema, HAE). Though its clinical effectiveness is independent from significant increase of C1-INH plasma levels, its mechanism of action remai...

journal_title：Immunology letters

authors： Pappalardo E,Zingale LC,Cicardi M

更新日期：2003-05-01 00:00:00

abstract：:A majority of human immunodeficiency virus type 1 (HIV-1) infected individuals display a rapid loss of CD4+ lymphocytes with fast progression towards overt acquired immunodeficiency syndrome (AIDS). However, a small proportion of individuals infected by HIV-1 remain immunologically intact for many years. In order to i...

journal_title：Immunology letters

authors： Scarlatti G,Leitner T,Hodara V,Jansson M,Karlsson A,Wahlberg J,Rossi P,Uhlén M,Fenyö EM,Albert J

更新日期：1996-06-01 00:00:00

abstract：:The present study was designed to investigate whether human equivalents of murine T helper cell subsets can be demonstrated by propagation of peripheral blood lymphocytes (PBL) with either recombinant human (rh) interleukin (IL) 2 or rhIL4 in the presence of neutralising antibodies. Cells of both cultures, termed T-IL...

journal_title：Immunology letters

authors： Kalthoff FS,Rossiter H,Liehl E

更新日期：1991-02-01 00:00:00

abstract：:Mice lacking suppressor of cytokine signaling 1 (SOCS1) accumulate CD8(+) T lymphocytes in the thymus and in the periphery. Whereas IL-7 and IL-15 promote the generation of CD8 single positive (SP) thymocytes, IL-15 drives the expansion of CD8 T cells in the periphery. Here, we investigated whether increased productio...

journal_title：Immunology letters

authors： Ilangumaran S,Gagnon J,Leblanc C,Poussier P,Ramanathan S

更新日期：2010-08-16 00:00:00

abstract：:Alpha-fetoprotein (AFP), an onco-fetal protein which binds specifically polyunsaturated fatty acids, has been shown to modulate arachidonic acid metabolism in a human T-cell line. In Jurkat lymphoma cells, AFP decreases the synthesis of prostaglandins and increases the release of arachidonic acid and leukotrienes. The...

journal_title：Immunology letters

authors： Aussel C,Fehlmann M

更新日期：1987-01-01 00:00:00