Priming effect of muramyl peptides for induction by lipopolysaccharide of tumor necrosis factor production in mice.

abstract：:In this study, we tested the effect of neutralizing Abs to different serotypes of E1-deleted Ad vectors on the immunogenicity of the homologous Ad vector or a vector derived from a heterologous serotype. Our results showed that, as expected, even low titers of passively transferred neutralizing Abs significantly reduc...

journal_title：Journal of leukocyte biology

authors： Small JC,Haut LH,Bian A,Ertl HC

更新日期：2014-11-01 00:00:00

abstract：:RA is a chronic autoimmune disease characterized by accumulation of inflammatory cells within synovial joints. RA is associated with a failure of apoptosis of infiltrating leukocytes, thought to be a result of overexpression of prosurvival Bcl-2 proteins. Overexpression of Bcl-2 in hematopoietic cells can result in sp...

journal_title：Journal of leukocyte biology

authors： Lawlor KE,van Nieuwenhuijze A,Parker KL,Drake SF,Campbell IK,Smith SD,Vince JE,Strasser A,Wicks IP

更新日期：2013-04-01 00:00:00

abstract：:The rapid and efficient expansion of CD8(+) memory T cells after the second encounter with a pathogen constitutes a hallmark trait of adaptive immunity. Yet, the contribution of CD4(+) T cells to the expansion of memory CD8(+) T cells remains the subject of controversy. Here, we show that, antigen-specific CD4(+) T ce...

journal_title：Journal of leukocyte biology

authors： Shi M,Hao S,Chan T,Xiang J

更新日期：2006-12-01 00:00:00

abstract：:An epithelial cell line, IT-45R1, has been established from a thymus of normal Wistar rat and was found to produce growth factor which stimulated the proliferation of bone marrow cells. This growth factor induced the formation of colonies composed of macrophages, granulocytes, or both, in semi-solid medium and stimula...

journal_title：Journal of leukocyte biology

authors： Nanno M,Takahashi T,Sakata T,Horikawa T,Sako T,Suzuki R,Itoh T,Kumagai K

更新日期：1991-12-01 00:00:00

abstract：:In RAW 264.7 cells, PKC-ε regulates FcγR-mediated phagocytosis. BMDM behave similarly; PKC-ε concentrates at phagosomes and internalization are reduced in PKC-ε⁻/⁻ cells. Two questions were asked: what is the role of PKC-ε? and what domains are necessary for PKC-ε concentration? Function was studied using BMDM and fru...

journal_title：Journal of leukocyte biology

authors： Wood TR,Chow RY,Hanes CM,Zhang X,Kashiwagi K,Shirai Y,Trebak M,Loegering DJ,Saito N,Lennartz MR

更新日期：2013-07-01 00:00:00

abstract：:Modifying the fatty acid composition of macrophages through diet can significantly alter some of their functions, such as tumoricidal capacity and tumor necrosis factor alpha (TNF-alpha) production. The mechanism of that modification, however, is unknown. In this report, we provide evidence that fatty acids added to m...

journal_title：Journal of leukocyte biology

authors： Hubbard NE,Lim D,Somers SD,Erickson KL

更新日期：1993-08-01 00:00:00

abstract：:The toxicity of guanosine and deoxyguanosine in the presence or absence of the purine nucleoside phosphorylase inhibitor, 8-aminoguanosine, for malignant lymphoid cell lines and mitogen-stimulated peripheral blood lymphocytes has been studied. Deoxyguanosine inhibited the proliferation of lymphoid cells more strongly ...

journal_title：Journal of leukocyte biology

authors： van der Kraan PM,van Zandvoort PM,De Abreu RA,Bakkeren JA

更新日期：1988-07-01 00:00:00

abstract：:Neutrophils kill invading pathogens by AMPs, including cathelicidins, ROS, and NETs. The human pathogen Staphylococcus aureus exhibits enhanced resistance to neutrophil AMPs, including the murine cathelicidin CRAMP, in part, as a result of alanylation of teichoic acids by the dlt operon. In this study, we took advanta...

journal_title：Journal of leukocyte biology

authors： Jann NJ,Schmaler M,Kristian SA,Radek KA,Gallo RL,Nizet V,Peschel A,Landmann R

更新日期：2009-11-01 00:00:00

abstract：:The liver contains a unique repertoire of immune cells and a particular abundance of NK cells. We have found that CD11c defines a distinct subset of NK cells (NK1.1(+)CD3(-)) in the murine liver whose function was currently unknown. In naïve animals, CD11c(+) liver NK cells displayed an activated phenotype and possess...

journal_title：Journal of leukocyte biology

authors： Burt BM,Plitas G,Stableford JA,Nguyen HM,Bamboat ZM,Pillarisetty VG,DeMatteo RP

更新日期：2008-10-01 00:00:00

abstract：:Macrophage activation by IFN-gamma results in a cascade of gene expression. To identify genes activated in mouse peritoneal macrophages by IFN-gamma, we created a cDNA subtraction library of IFN-gamma-induced genes. We have isolated from this subtraction library a novel cDNA clone, called Mg21, whose mRNA is absent in...

journal_title：Journal of leukocyte biology

authors： Lafuse WP,Brown D,Castle L,Zwilling BS

更新日期：1995-03-01 00:00:00

abstract：:The human polyomavirus JCV lytically infects oligodendrocytes of immunosuppressed individuals leading to the fatal demyelinating disease termed progressive multifocal leukoencephalopathy (PML). Dementia, hemiparesis, and hemianopsia are the predominant presenting signs of PML. Asymptomatic JCV infection is common worl...

journal_title：Journal of leukocyte biology

authors： Jensen PN,Major EO

更新日期：1999-04-01 00:00:00

abstract：:T-cell recognition of foreign antigen and migration to specific anatomic sites in vivo involves transient adhesive contacts between beta1 integrins expressed on T cells and cell surface proteins or extracellular-matrix components. Engagement of the CD3-T-cell receptor (CD3-TCR) complex initiates a complex signaling ca...

journal_title：Journal of leukocyte biology

authors： Woods ML,Shimizu Y

更新日期：2001-06-01 00:00:00

abstract：:CD163, a monocyte and macrophage-specific surface glycoprotein, which is increased by interleukin-10 and glucocorticoids, is a scavenger receptor for hemoglobin/haptoglobin complexes. We report a rapid and highly reproducible rise in soluble CD163 in the plasma of human volunteers given intravenous lipopolysaccharide ...

journal_title：Journal of leukocyte biology

authors： Hintz KA,Rassias AJ,Wardwell K,Moss ML,Morganelli PM,Pioli PA,Givan AL,Wallace PK,Yeager MP,Guyre PM

更新日期：2002-10-01 00:00:00

abstract：:Prostaglandin J2 metabolite 15-deoxy-delta(12,14)-prostaglandin J2 (15-PGJ2) appears to possess anti-inflammatory properties. Unlike other prostaglandins, it has no known plasma membrane receptor. Its effects have been thought to occur through activation of the nuclear peroxisome proliferator-activated receptor gamma ...

journal_title：Journal of leukocyte biology

authors： Guyton K,Bond R,Reilly C,Gilkeson G,Halushka P,Cook J

更新日期：2001-04-01 00:00:00

abstract：:Effector T cell development is directly driven by APCs, in particular, by antigen-primed dendritic cells (DCs). Depending on the pathogenic stimulus and the microenvironment, DCs induce proliferation and polarization of naive CD4+ T cells into different effector subsets, such as Th1, Th2, Th17, or regulatory T cells (...

journal_title：Journal of leukocyte biology

authors： Breedveld A,Groot Kormelink T,van Egmond M,de Jong EC

更新日期：2017-10-01 00:00:00

abstract：:CD5L, a soluble protein belonging to the SRCR superfamily, is expressed mostly by macrophages in lymphoid and inflamed tissues. The expression of this protein is transcriptionally controlled by LXRs, members of the nuclear receptor family that play major roles in lipid homeostasis. Research undertaken over the last de...

journal_title：Journal of leukocyte biology

authors： Sanjurjo L,Aran G,Roher N,Valledor AF,Sarrias MR

更新日期：2015-08-01 00:00:00

abstract：:Neonatal CD71+ erythroid cells are thought to have immunosuppressive functions. Recently, we demonstrated that CD71+ erythroid cells from neonates born to women who underwent spontaneous preterm labor (PTL) are reduced to levels similar to those of term neonates; yet, their functional properties are unknown. Herein, w...

journal_title：Journal of leukocyte biology

authors： Miller D,Romero R,Unkel R,Xu Y,Vadillo-Ortega F,Hassan SS,Gomez-Lopez N

更新日期：2018-04-01 00:00:00

abstract：:Bacterial and viral infections cause high rates of morbidity and mortality in premature newborns. In the setting of viral infection, pDCs play a key role as strong producers of IFN-α upon TLR9 activation. We analyzed pDC frequency, phenotype, morphology, and function in CB of preterm and term newborns in comparison wi...

journal_title：Journal of leukocyte biology

authors： Schüller SS,Sadeghi K,Wisgrill L,Dangl A,Diesner SC,Prusa AR,Klebermasz-Schrehof K,Greber-Platzer S,Neumüller J,Helmer H,Husslein P,Pollak A,Spittler A,Förster-Waldl E

更新日期：2013-05-01 00:00:00

abstract：:Discussion on targeting LXR and PPAR agonists as therapeutic alternatives to ustekinumab therapy in LAD-1. ...

journal_title：Journal of leukocyte biology

authors： Cooper KN,Bagaitkar J

更新日期：2020-11-01 00:00:00

abstract：:Dendritic cells (DCs) are specialized APCs present in all tissues, including tumors. They play a major role in orchestrating immune responses and were shown to occur in various functional states in tumors. In this respect, immunogenic tumor-associated DCs (TADCs) are required to initiate and sustain T cell-dependent a...

journal_title：Journal of leukocyte biology

authors： Keirsse J,Van Damme H,Van Ginderachter JA,Laoui D

更新日期：2017-08-01 00:00:00

abstract：:We have sought to elucidate the responses of human peripheral blood neutrophils to antigenic surfaces complexed with human specific IgA antibodies obtained either as myeloma proteins that recognize staphylococcal alpha-toxin, or from the serum of patients with subacute bacterial endocarditis due to Streptococcus mutan...

journal_title：Journal of leukocyte biology

authors： Nikolova EB,Russell MW

更新日期：1995-06-01 00:00:00

abstract：:To assess the effect of hypoxemia on the responses of polymorphonuclear neutrophils (PMN) during an inflammatory response, rats were maintained in a low F1O2 atmosphere (9% O2) or room air for 12 h before intrathoracic injection of carrageenin or intradermal injections of agonists. After 4 h, hypoxemic rats had 50% mo...

journal_title：Journal of leukocyte biology

authors： Tremblay PB,Macari DM,Martel D,du Souich P,Barja-Fidalgo C,Marleau S

更新日期：2000-06-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) is a multifunctional cytokine that plays a pivotal role in mediating neovascularization as well as other endothelial cell alterations during inflammation. In this study, we demonstrate that human neutrophils are a source of VEGF. We observed that isolated blood neutrophils rel...

journal_title：Journal of leukocyte biology

authors： Taichman NS,Young S,Cruchley AT,Taylor P,Paleolog E

更新日期：1997-09-01 00:00:00

abstract：:Extracellular ATP mediates a diverse array of biological responses in many cell types and tissues, including immune cells. We have demonstrated that ATP induces purinergic receptor P2X(7) mediated membrane permeabilization, apoptosis, and cytokine expression in murine mast cells (MCs). Here, we report that MCs deficie...

journal_title：Journal of leukocyte biology

authors： Bulanova E,Budagian V,Orinska Z,Koch-Nolte F,Haag F,Bulfone-Paus S

更新日期：2009-04-01 00:00:00

abstract：:Over 1.4 million Americans have been diagnosed with inflammatory bowel disease (IBD), and ulcerative colitis (UC) makes up approximately half of those diagnoses. As a disease, UC cycles between periods of remission and flare, which is characterized by intense abdominal pain, increased weight loss, intestinal inflammat...

journal_title：Journal of leukocyte biology

authors： Cannon AR,Kuprys PV,Cobb AN,Ding X,Kothari AN,Kuo PC,Eberhardt JM,Hammer AM,Morris NL,Li X,Choudhry MA

更新日期：2018-09-01 00:00:00

abstract：:Cationic antimicrobial protein of M(r) 37 kDa (CAP37) is a multifunctional protein isolated from the granules of human neutrophils, which has important implications in host defense and inflammation. CAP37 was initially recognized for its strong antibiotic activity against Gram-negative bacteria and was viewed as a com...

journal_title：Journal of leukocyte biology

authors： Pereira HA

更新日期：1995-06-01 00:00:00

abstract：:C-reactive protein (CRP) is a prototypical acute-phase reactant, the humoral and plasma concentrations of which rise dramatically after tissue injury or inflammation. The effects of CRP on superoxide production and intracellular calcium mobilization by guinea pig alveolar macrophages challenged with platelet-activatin...

journal_title：Journal of leukocyte biology

authors： Földes-Filep E,Filep JG,Sirois P

更新日期：1992-01-01 00:00:00

abstract：:Neutrophils showed a rapid and transient adhesion to immunoglobulin G (IgG)-coated plates compared with their adhesion to bovine serum albumin (BSA)-coated plates: the adhesion reached a peak after 15 min of incubation and then gradually returned to almost the basal state in 60 min. The addition of monomeric IgG or an...

journal_title：Journal of leukocyte biology

authors： Kusunoki T,Tsuruta S,Higashi H,Hosoi S,Hata D,Sugie K,Mayumi M,Mikawa H

更新日期：1994-06-01 00:00:00

abstract：:Tyrosine phosphorylation is an important component of the signaling pathways responsible for the activation of the macrophage respiratory burst. Because the virulence plasmid of Yersinia enterocolitica encodes a phosphotyrosine phosphatase, YopH, it is possible that the pathogenic strategy of Y. enterocolitica involve...

journal_title：Journal of leukocyte biology

authors： Green SP,Hartland EL,Robins-Browne RM,Phillips WA

更新日期：1995-06-01 00:00:00

abstract：:Eosinophils are traditionally associated with allergic and parasitic inflammation. More recently, eosinophils have also been shown to have roles in diverse processes including development, intestinal health, thymic selection, and B-cell survival with the majority of these insights being derived from murine models and ...

journal_title：Journal of leukocyte biology

authors： Nguyen WNT,Jacobsen EA,Finney CAM,Colarusso P,Patel KD

更新日期：2020-07-01 00:00:00