Interleukin-4 biases differentiation of B cells from Trypanosoma cruzi-infected mice and restrains their fratricide: role of Fas ligand down-regulation and MHC class II-transactivator up-regulation.

abstract：:CEACAM6 (CD66c) and CEACAM8 (CD66b) are cell-adhesion proteins on neutrophils that belong to the human carcinoembryonic antigen (CEA) family. CEACAM6 reveals homophilic adhesion and heterophilic adhesion to other CEACAM family antigens including CEACAM8, CEACAM1, and CEA, whereas CEACAM8 exhibits only heterophilic adh...

journal_title：Journal of leukocyte biology

authors： Kuroki M,Abe H,Imakiirei T,Liao S,Uchida H,Yamauchi Y,Oikawa S,Kuroki M

更新日期：2001-10-01 00:00:00

abstract：:Human rhinovirus (HRV)-induced respiratory infections are associated with elevated levels of IFN-gamma-inducible protein 10 (IP-10), which is an enhancer of T lymphocyte chemotaxis and correlates with symptom severity and T lymphocyte number. Increased IP-10 expression is exhibited by airway epithelial cells following...

journal_title：Journal of leukocyte biology

authors： Korpi-Steiner NL,Bates ME,Lee WM,Hall DJ,Bertics PJ

更新日期：2006-12-01 00:00:00

abstract：:Glycoprotein 130 (gp130) is a shared receptor utilized by several related cytokines, including IL-6, IL-11, IL-27, Leukemia Inhibitory Factor (LIF), Oncostatin M (OSM), Ciliary Neurotrophic Factor (CNTF), Cardiotrophin 1 (CT-1) and Cardiotrophin-like Cytokine (CLC). Gp130 plays critical roles during development and gp...

journal_title：Journal of leukocyte biology

authors： Silver JS,Hunter CA

更新日期：2010-12-01 00:00:00

abstract：:The triggering receptor expressed on myeloid cell locus encodes a family of receptors that is emerging as an important class of molecules involved in modulating the innate immune response and inflammation. Of the 4 conserved members, including triggering receptor expressed on myeloid cells 1 and 2 and triggering recep...

journal_title：Journal of leukocyte biology

authors： Thomas KA,King RG,Sestero CM,Justement LB

更新日期：2016-07-01 00:00:00

abstract：:Macrophage activation is associated with increased secretion of monokines, proteases, arachidonic acid metabolites, reactive oxygen, and nitrogen intermediates and yet decreased secretion of apolipoprotein E (apo E). Although the kinetics of apo E down-regulation have been investigated, the mechanism(s) involved remai...

journal_title：Journal of leukocyte biology

authors： Zuckerman SH,O'Neal L

更新日期：1994-06-01 00:00:00

abstract：:Nitric oxide (NO), the molecule of the year 1992, is gaining recognition as an important biological mediator. Its multitude of physiologic and pathophysiologic functions result from both a wide distribution of synthesis and diverse mechanisms of action. Besides its functions as a potent vasodilator and neurotransmitte...

journal_title：Journal of leukocyte biology

authors： Nussler AK,Billiar TR

更新日期：1993-08-01 00:00:00

abstract：:Vertebrate lectin purified from loach egg was tested for induction of tumor lysis mediated by macrophages. Loach egg lectin lysed tumor cells but not normal spleen cells in cooperation with BCG- or glucan (TAK)-elicited peritoneal macrophages of mice. Corynebacterium parvum-, OK432-, glycogen-, lipopolysaccharide-elic...

journal_title：Journal of leukocyte biology

authors： Yamazaki M,Okutomi T,Sakakibara F,Kawauchi H,Mizuno D

更新日期：1984-03-01 00:00:00

abstract：:We identified fresh human leukocytes as an abundant source of the candidate epithelial tumor suppressor gene, Ecrg4, an epigenetically regulated gene, which unlike other tumor suppressor genes, encodes an orphan-secreted, ligand-like protein. In human cell lines, Ecrg4 gene expression was low, Ecrg4 protein undetectab...

journal_title：Journal of leukocyte biology

authors： Baird A,Coimbra R,Dang X,Lopez N,Lee J,Krzyzaniak M,Winfield R,Potenza B,Eliceiri BP

更新日期：2012-05-01 00:00:00

abstract：:The restriction of herpes simplex virus type 1 (HSV-1) gene expression in nonpermissive murine resident peritoneal macrophages (ResPMO) was analyzed at the level of transcription. Using nuclear run-on assays, we established that transcription of a representative gene from each HSV-1 kinetic class was initiated in both...

journal_title：Journal of leukocyte biology

authors： Wu L,Morahan PS,Leary K

更新日期：1993-01-01 00:00:00

abstract：:A murine model of allergic bronchopulmonary aspergillosis (ABPA), developed by exposure to Aspergillus fumigatus antigens, demonstrated eosinophilia of peripheral blood (PB), bone marrow (BM), and lung. The eosinophilia was abrogated by monoclonal anti-interleukin-5 (IL-5) antibody (TRFK-5) and not by an isotype contr...

journal_title：Journal of leukocyte biology

authors： Murali PS,Kumar A,Choi H,Banasal NK,Fink JN,Kurup VP

更新日期：1993-03-01 00:00:00

abstract：:Intracellular pathogens, including Mycobacterium tuberculosis, obtain iron from the host for their survival. Ferroportin 1 (FPN1; SLC40A1) is the sole iron exporter from mammalian cells and is expressed in the duodenum and macrophages. In the present study, we show that FPN1 mRNA levels in the mouse macrophage cell li...

journal_title：Journal of leukocyte biology

authors： Van Zandt KE,Sow FB,Florence WC,Zwilling BS,Satoskar AR,Schlesinger LS,Lafuse WP

更新日期：2008-09-01 00:00:00

abstract：:The effects on macrophage growth of seven phospholipids that are normally present in cell membranes were examined. Phosphatidylcholine and sphingomyelin which are the main phospholipid constituents of mammalian cell membranes, had no effect on growth of macrophages. Phosphatidylinositol also had little effect. On the ...

journal_title：Journal of leukocyte biology

authors： Yui S,Yamazaki M

更新日期：1986-06-01 00:00:00

abstract：:TNF is implicated in the suppression of neutrophil apoptosis during sepsis. Multiple signaling pathways are involved in TNF-mediated antiapoptotic signaling; a role for the MAP kinases (MAPK), ERK1/2, and p38 MAPK has been suggested. Antiapoptotic signaling is mediated principally through TNF receptor-1 (TNFR-1), and ...

journal_title：Journal of leukocyte biology

authors： Kilpatrick LE,Sun S,Mackie D,Baik F,Li H,Korchak HM

更新日期：2006-12-01 00:00:00

abstract：:IL-27, an IL-12 family member, was initially described as a proinflammatory cytokine. Nevertheless, it also poses anti-inflammatory activity, being involved in suppressing development of TH-17 cells as well as in the induction of inhibitory Tr1 cells. Recent data obtained in mice suggest that it can down-modulate the ...

journal_title：Journal of leukocyte biology

authors： Karakhanova S,Bedke T,Enk AH,Mahnke K

更新日期：2011-06-01 00:00:00

abstract：:Neutrophil activation is a multistep process. In vitro activation of neutrophils with semiphysiological activators is optimal only after preactivation or priming with cytokines, chemotaxins, and/or bacterial products. Until now, no antibodies have been developed that can distinguish between resting and (cytokine) prim...

journal_title：Journal of leukocyte biology

authors： Koenderman L,Kanters D,Maesen B,Raaijmakers J,Lammers JW,de Kruif J,Logtenberg T

更新日期：2000-07-01 00:00:00

abstract：:The heterotrimeric guanine nucleotide-binding protein Galphai2 is involved in regulation of immune responses against microbial and nonmicrobial stimuli. Galphai2-/- mice have a selectively impaired IgM response consistent with a disorder in B cell development yet have augmented T cell effector function associated with...

journal_title：Journal of leukocyte biology

authors： Padigel UM,Stein L,Redding K,Lee JJ,Nolan TJ,Schad GA,Birnbaumer L,Abraham D

更新日期：2007-04-01 00:00:00

abstract：:As the natural resistance-associated macrophage protein 1 Nramp1 (also known as Slc11a1) modulates Kupffer cell (KC) activation, and KC are responsible for the early phase of warm ischemia/reperfusion (I/R) to the liver, we hypothesized that livers of Nramp1(-/-) mice will be protected from early-phase I/R injury comp...

journal_title：Journal of leukocyte biology

authors： Wyllie S,Seu P,Gao FQ,Gros P,Goss JA

更新日期：2002-11-01 00:00:00

abstract：:The IV meeting of the European Mucosal Immunology Group, held October 8-10, 2004, in Lyon, gathered fundamental and clinical research scientists to discuss the most recent updates on basic and clinical aspects of mucosal immunology. The meeting was focused on innate and acquired immune mechanisms underlying handling a...

journal_title：Journal of leukocyte biology

authors： Kaiserlian D,Cerf-Bensussan N,Hosmalin A

更新日期：2005-08-01 00:00:00

abstract：:Chemerin is a potent chemotactic factor that was identified recently as the ligand of ChemR23, a G protein-coupled receptor expressed by mononuclear phagocytes, dendritic cells (DCs), and NK cells. Chemerin is synthesized as a secreted precursor, prochemerin, which is poorly active on ChemR23. However, prochemerin can...

journal_title：Journal of leukocyte biology

authors： Guillabert A,Wittamer V,Bondue B,Godot V,Imbault V,Parmentier M,Communi D

更新日期：2008-12-01 00:00:00

abstract：:Human peritoneal macrophages (HPM) obtained via laparoscopy were examined for the presence and functional capacity of complement and Fc receptors. Between 5 and 20 ml of peritoneal fluid containing 1-2 X 10(6) macrophages/ml was available for each study. Macrophages made up 80-95% of the cells in the fluid. Fc and C3 ...

journal_title：Journal of leukocyte biology

authors： Newman SL,Becker S,Halme J

更新日期：1985-08-01 00:00:00

abstract：:Healthy donors infused with high doses of glucocorticoids [GCs; methyl-prednisolone (MP); 500 mg/day for 3 days] suffer a selective depletion of the CD14(+)CD16(+) monocytes such that these cells are reduced by 95% on day 5. In vitro studies revealed that at 11 h of culture in the presence of 10(-)(5) M MP, no depleti...

journal_title：Journal of leukocyte biology

authors： Dayyani F,Belge KU,Frankenberger M,Mack M,Berki T,Ziegler-Heitbrock L

更新日期：2003-07-01 00:00:00

abstract：:PGE(2) and other cAMP-elevating agents are known to down-regulate most functions stimulated by fMLP in human polymorphonuclear neutrophils. We reported previously that the inhibitory potential of PGE(2) resides in its capacity to suppress fMLP-stimulated PI-3Kgamma activation via the PGE(2) receptor EP(2) and hence, t...

journal_title：Journal of leukocyte biology

authors： Burelout C,Naccache PH,Bourgoin SG

更新日期：2007-06-01 00:00:00

abstract：:Angiogenesis is essential in many physiological and pathological processes and can be stimulated by many different factors. To better understand and to manipulate this process more effectively, it would be beneficial to identify molecules common to the signaling pathways stimulated by different classes of angiogenic f...

journal_title：Journal of leukocyte biology

authors： Yao M,Zhou RH,Petreaca M,Zheng L,Shyy J,Martins-Green M

更新日期：2006-09-01 00:00:00

abstract：:We investigated the kinetics of macrophage subpopulations and the expression of monocyte chemoattractant protein 1 (MCP-1) in a rat model of bleomycin-induced lung injury. Rat macrophage subpopulations were examined by immunohistochemistry using various anti-rat macrophage monoclonal antibodies (mAbs) and their prolif...

journal_title：Journal of leukocyte biology

authors： Sakanashi Y,Takeya M,Yoshimura T,Feng L,Morioka T,Takahashi K

更新日期：1994-12-01 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：:The transmembrane C-type lectin, dendritic cell-specific ICAM-3-grabbing nonintegrin (DC-SIGN), has three conserved cytoplasmic tail motifs: the tyrosine (Y)-based, dileucine (LL), and triacidic cluster (EEE), which are believed to regulate ligand binding, uptake, and trafficking. We mutated each of these motifs by al...

journal_title：Journal of leukocyte biology

authors： Azad AK,Torrelles JB,Schlesinger LS

更新日期：2008-12-01 00:00:00

abstract：:CD137 ligand (CD137L) is expressed on APCs and crosslinks CD137, a powerful costimulatory molecule on T cells during cognate interactions, and thereby greatly enhances immune responses. We report that CD137 can be transferred from activated T cells and from tumor cells that express CD137 to other cells via trogocytosi...

journal_title：Journal of leukocyte biology

authors： Shao Z,Harfuddin Z,Pang WL,Nickles E,Koh LK,Schwarz H

更新日期：2015-05-01 00:00:00

abstract：:Mature macrophages, derived in vitro from bone marrow progenitors under the influence of either macrophage colony stimulating factor (CSF-1) or granulocyte-macrophage (GM)-CSF, have been shown to differ morphologically and functionally. The data presented in this report demonstrate that macrophages derived from bone m...

journal_title：Journal of leukocyte biology

authors： Falk LA,Vogel SN

更新日期：1990-07-01 00:00:00

abstract：:Glucocorticoids (GC) are potent anti-inflammatory and immunosuppressive agents that act on a variety of immune cells, including T cells, monocytes/macrophages, osteoclasts, and dendritic cells (DC). However, the mechanism(s) by which GC exert anti-inflammatory effects is still largely unknown. It is already well known...

journal_title：Journal of leukocyte biology

authors： Kim KD,Choe YK,Choe IS,Lim JS

更新日期：2001-03-01 00:00:00

abstract：:The Fanconi anemia proteins participate in a canonical pathway that repairs cross-linking agent-induced DNA damage. Cells with inactivated Fanconi anemia genes are universally hypersensitive to such agents. Fanconi anemia-deficient hematopoietic stem cells are also hypersensitive to inflammatory cytokines, and, as imp...

journal_title：Journal of leukocyte biology

authors： Garbati MR,Hays LE,Rathbun RK,Jillette N,Chin K,Al-Dhalimy M,Agarwal A,Newell AE,Olson SB,Bagby GC Jr

更新日期：2016-03-01 00:00:00