Activation of idiotype-specific suppressor T cells by injection of antibody carrying a recurrent idiotype.

abstract：:Activated macrophages synthesize and release numerous tumoricidal soluble factors that can be divided into receptor- or nonreceptor-dependent agents. Tumor necrosis factor (TNF) would be an example of the former. In our experimental model the killing of EL4 thymoma cells by syngeneic activated macrophages involves, bu...

journal_title：Cellular immunology

authors： Fishman M,Essani N,Costlow M

更新日期：1990-04-15 00:00:00

abstract：:The cellular requirements for stimulating primed alloreactive T cells have been investigated. In vitro-primed secondary alloreactive cells, long-term lines, and Ly 1+2- noncytolytic clones which reacted with allo-H-2K, D, or Mls (M locus) antigens were tested. The data indicated that a specialized antigen-presenting c...

journal_title：Cellular immunology

authors： Sunshine GH,Mitchell TJ,Czitrom AA,Edwards S,Glasebrook AL,Kelso A,MacDonald HR

更新日期：1985-03-01 00:00:00

abstract：:The pim-1 gene encodes a serine/threonine protein kinase with expression restricted primarily to cells of hematopoietic lineage and is thought to play a role in the signal transduction events associated with lymphocyte activation. A rapid increase in pim-1 mRNA levels was found after stimulation of normal unseparated ...

journal_title：Cellular immunology

authors： Wingett D,Stone D,Davis WC,Magnuson NS

更新日期：1995-04-15 00:00:00

abstract：:Anti-CD3 mAb can activate T cells to help in B cell activation as detected by late events, such as maturation of B cells into Ig-secreting cells (IgSC), or by early events, such as B cell surface expression of the activation marker CD23. Two different anti-CD2 mAb each inhibited anti-CD3-induced T cell-dependent B cel...

journal_title：Cellular immunology

authors： Stohl W,Crow MK

更新日期：1990-10-15 00:00:00

abstract：:Inhibitors of energy metabolism, 2-deoxyglucose and cyanide were shown to inhibit NKCF-mediated lysis of L929 target cells at the same molar concentrations that effectively inhibited cellular ATP levels and the toxic effects of pseudomonas toxin A. In addition, inhibitors of receptor-mediated endocytosis, cytochalasin...

journal_title：Cellular immunology

authors： Deem RL,Niederlehner A,Targan SR

更新日期：1986-10-01 00:00:00

abstract：:Acting through CD14 and TLR4/MD-2, lipopolysaccharide (LPS) triggers strong pro-inflammatory activation of macrophages, which, if not appropriately controlled, may lead to lethal septic shock. Therefore, numerous mechanisms of negative regulation of responses to LPS exist, but whether they include down-regulation of L...

journal_title：Cellular immunology

authors： Józefowski S,Śróttek M

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVE:Many CD95-expressing cells don't always undergo apoptosis after stimulation with CD95 ligation. The purpose of this paper is to investigate the role of expression of CD95 (Fas/Apo1) on inflammatory response in fibroblast-like synoviocytes (FLS) obtained from rheumatoid arthritis (RA) and to evaluate the role ...

journal_title：Cellular immunology

authors： Li X,Zhang Z,Peng A,He M,Xu J,Shen S,Zhuang J,Huang X

更新日期：2014-08-01 00:00:00

abstract：:Burn injury induces immune dysfunction and alters numerous physiological parameters. While clinical studies indicate that burn injury size profoundly impacts patient immune status, only limited experimental studies have systematically addressed its impact on immune functional parameters. In the present study, mice wer...

journal_title：Cellular immunology

authors： Alexander M,Chaudry IH,Schwacha MG

更新日期：2002-11-01 00:00:00

abstract：:Nickel (Ni) can cause delayed-type hypersensitivity reactions, which are thought to be mediated by the accumulation of T cells into inflamed skin. Accumulated T cells at the developmental stages in metal allergy are poorly characterized because a suitable animal model has not been established. To investigate the accum...

journal_title：Cellular immunology

authors： Eguchi T,Kumagai K,Kobayashi H,Shigematsu H,Kitaura K,Suzuki S,Horikawa T,Hamada Y,Ogasawara K,Suzuki R

更新日期：2013-07-01 00:00:00

abstract：:Although it is known that IGF-1 increases T lymphocyte proliferation, the regulation of its receptor expression during the process has not been defined. Consequently the regulation of IGF-1R expression by IGF-1 and the activation events in human blood T lymphocytes and the Jurkat T cell line were now investigated. IGF...

journal_title：Cellular immunology

authors： Schillaci R,Brocardo MG,Galeano A,Roldán A

更新日期：1998-02-01 00:00:00

abstract：:The activities of the enzymes involved in purine nucleoside metabolism, adenosine deaminase (ADA), adenosine kinase (AK), purine nucleoside phosphorylase (PNP) and deoxycytidine kinase (deoxyCRK), were determined in mouse thymocytes at various stages of differentiation and maturation, and compared with those in other ...

journal_title：Cellular immunology

authors： Kizaki H,Habu S,Ohsaka F,Sakurada T

更新日期：1983-12-01 00:00:00

abstract：:In vivo adoptive transfer of T-cell-mediated immunity to the facultative intracellular bacterium Listeria monocytogenes is restricted, not only by the H-2 haplotype of the mice, but also by incompatibilities at non-H-2 loci. Thus, transfer between H-2 identical strains of mice with different background genes was repro...

journal_title：Cellular immunology

authors： Cheers C,McKenzie IF

更新日期：1983-03-01 00:00:00

abstract：:The mechanism of polyclonal B cell activation in autoimmune diseases was investigated by using an autoreactive B cell clone established by somatic hybridization with B cells derived from NZB X NZW (B/W) F1 mice. Briefly, splenic B cells from B/W F1 mice were fused with M12.4.1, a mutant of a B cell line, in the presen...

journal_title：Cellular immunology

authors： Iwasaki T,Hamano T,Hase K,Murata Y,Yamasaki T,Kakishita E

更新日期：1992-02-01 00:00:00

abstract：:Autoimmune regulator (Aire) is a transcriptional activator that regulates the ectopic expression of many tissue-restricted antigens in medullary thymic epithelial cells, and that has an important role in the negative selection of autoreactive T cells. However, the roles of Aire expression in peripheral lymphoid tissue...

journal_title：Cellular immunology

authors： Zhu W,Yang W,He Z,Liao X,Wu J,Sun J,Yang Y,Li Y

更新日期：2011-01-01 00:00:00

abstract：:Controversies remain about NK cells direct responsiveness to Toll-like receptor (TLR) agonists or dependence on macrophages. In a melanoma lung metastasis model, aerosolized TLR9 and TLR3 agonists have been reported to induce antitumor immunity through NK cells activation. In the current study, we demonstrated that in...

journal_title：Cellular immunology

authors： Sommariva M,Le Noci V,Storti C,Bianchi F,Tagliabue E,Balsari A,Sfondrini L

更新日期：2017-03-01 00:00:00

abstract：:The mode of action of T-cell-suppressor factor (TsF) induced by ultraviolet B (UVB) preirradiation in terms of interaction with several cytokines was studied. Suppression of murine contact photosensitivity (CPS) to 3,3',4',5-tetrachlorosalicylanilide (TCSA) by preirradiation of the sensitizing site to low doses of UVB...

journal_title：Cellular immunology

authors： Satoh T,Tokura Y,Satoh Y,Takigawa M

更新日期：1990-11-01 00:00:00

abstract：:Vibrio vulnificus, a pathogenic bacterium causing primary septicemia, exhibited cytotoxicity towards Jurkat cells of T-lymphocytes through intracellular reactive oxygen species (ROS) production. Pretreatment of Jurkat T-cells with diphenyleneiodonium chloride (DPI) abolished V. vulnificus-induced ROS generation and ba...

journal_title：Cellular immunology

authors： Kim WH,Goo SY,Shin MH,Chun SJ,Lee H,Lee KH,Park SJ

更新日期：2008-05-01 00:00:00

abstract：:The skin and draining lymph nodes of BALB/c mice were examined for IFN-gamma, IL-2, and IL-4 mRNA expression by in situ hybridization in three successive infestations with nymphal Ixodes ricinus ticks. IFN-gamma and IL-2 mRNA positive cells were readily detected in lymph node sections during primary antigenic stimulat...

journal_title：Cellular immunology

authors： Mbow ML,Rutti B,Brossard M

更新日期：1994-06-01 00:00:00

abstract：:We investigated the anti-Fas antibody-induced cell death in two different types of human cell lines, U937 and B104. IFN-gamma increased the surface expression of Fas antigen and susceptibility to anti-Fas Ab-induced cell death of B104 and U937 cells. Anti-Fas Ab-induced death of U937 and B104 cells required neither a ...

journal_title：Cellular immunology

authors： Sumimoto S,Ishigami T,Horiguchi Y,Yonehara S,Kanazashi S,Heike T,Katamura K,Mayumi M

更新日期：1994-01-01 00:00:00

abstract：:Mice homozygous for either the generalized lymphoproliferative disease (gld) or the lymphoproliferation (lpr) nonallelic mutations develop similar syndromes combining systemic autoimmunity and lymphoproliferative disease. Though essentially recessive, the lpr and gld mutations may be expressed in the heterozygous stat...

journal_title：Cellular immunology

authors： Rosenblatt N,Hartmann KU,Loor F

更新日期：1994-07-01 00:00:00

abstract：:The voltage gated potassium channel (Kv1.3) has been shown to play a role in immune responsiveness. Blockade of the channel led to diminution of T cell activation and delayed type hypersensitivity. Previous in vitro studies of the blockade were focused on T cell activation and proliferation. In this study we examined ...

journal_title：Cellular immunology

authors： Shah K,Tom Blake J,Huang C,Fischer P,Koo GC

更新日期：2003-02-01 00:00:00

abstract：:We compared the effects of calorie restriction (CR) and cyclophosphamide (CTX) on the progression of lupus nephritis and immunological changes in NZB/NZW F1 mice. Ad libitum (AL)/CTX and CR delayed onset of proteinuria and significantly decreased serum levels of anti-dsDNA, anti-histone, and circulating immune complex...

journal_title：Cellular immunology

authors： Sun D,Krishnan A,Su J,Lawrence R,Zaman K,Fernandes G

更新日期：2004-03-01 00:00:00

abstract：:The aim of this study was to clarify the role of IL-4, IL-10, IL-13 and interferon (IFN) -γ levels in atopic asthma patients by studying the relation between their serum levels and severity of the disease. The effect of IL-10 -1082G/A and IFN-γ +874T/A SNPs was also studied. The study included 200 atopic children with...

journal_title：Cellular immunology

authors： Hussein YM,Alzahrani SS,Alharthi AA,Ghonaim MM,Alhazmi AS,Eed EM,Shalaby SM

更新日期：2014-05-01 00:00:00

abstract：:Class II major histocompatibility antigens (Ia) play a major role in regulating T-B cell interactions; therefore, regulation of the amount of Ia on B cells may be an important point of control in the immune response. Mitogens in human and murine systems have been reported to increase Ia expression on B cells, and in t...

journal_title：Cellular immunology

authors： Leitenberg D,Feldbush TL

更新日期：1988-02-01 00:00:00

abstract：:To determine the contribution of B cells to brain myelin injury in Semliki Forest Virus (SFV) encephalomyelitis, normal C57BL/6 (B6) and B-cell-deficient (C57BL/6-tm1Cgn) B6 mice were infected with SFV. The peak of clinical disease, i.e., the time at which the greatest proportions of mice had moderate to severe clinic...

journal_title：Cellular immunology

authors： Smith-Norowitz TA,Sobel RA,Mokhtarian F

更新日期：2000-02-25 00:00:00

abstract：:When guinea pigs were treated by complete Freund's adjuvant (CFA), eosinophil-directed chemotactic inhibitory factor (ECIF) appeared in the serum of the treated animals. The inhibition of the response of eosinophils by ECIF was selective for the T cell-derived chemotactic factor, which has been isolated from DNP-ascar...

journal_title：Cellular immunology

authors： Hirashima M,Tashiro K,Hayashi H

更新日期：1984-11-01 00:00:00

abstract：:The nonspecific suppression of immunological responses that is generated within host popliteal lymph nodes upon exposure to syngeneic normal spleen cells has been examined. The suppression, which had previously been described as being capable of preventing initiation of cytotoxic T lymphocytes (CTLs) to hapten-altered...

journal_title：Cellular immunology

authors： Emara M,Battisto JR

更新日期：1987-03-01 00:00:00

abstract：:Cluster of differentiation ([CD]) 19 antigens are B-cell-specific molecules expressed on virtually all human cells of the B-lymphocyte lineage except plasma cells. We produced a new anti-CD19 monoclonal antibody (McAb), CLB-CD19, that was used to study the role of CD19 molecules in B-cell activation. Anti-CD19 McAb in...

journal_title：Cellular immunology

authors： de Rie MA,Schumacher TN,van Schijndel GM,van Lier RA,Miedema F

更新日期：1989-02-01 00:00:00

abstract：:Essential thrombocythemia (ET), polycythemia vera (PV) and myelofibrosis share the same acquired genetic lesion, JAK2V617F. It is believed that cytokines participate in the activation of JAK2V617F. In this study, we analyzed the plasma levels of interleukin (IL)-23, IL-10 and IL-22 in patients with PV and ET. In the s...

journal_title：Cellular immunology

authors： Gangemi S,Allegra A,Pace E,Alonci A,Ferraro M,Petrungaro A,Saitta S,Gerace D,Russo S,Penna G,Musolino C

更新日期：2012-07-01 00:00:00

abstract：:Antigen processing in B cells is initiated by antigen binding to the surface B cell antigen receptor (BCR). The BCR is a signaling receptor which also functions to endocytose bound antigen for subsequent intracellular processing and presentation with class II molecules. Previously, using subcellular fractionation, we ...

journal_title：Cellular immunology

authors： Wagle NM,Kim JH,Pierce SK

更新日期：1998-02-25 00:00:00